Motor control - Knowledge

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some high level movement characteristics; bell-shaped velocity profiles, straight line translation of the hand, and smooth, continuous movements. These movement features are recovered, despite the fact that they require startlingly different arm dynamics (i.e. torques and forces). This recovery provides evidence that what is motivating movement is a particular motor plan, and the individual is using a forward model to predict how arm dynamics change the movement of the arm to achieve particular task level characteristics. Differences between the expected arm movement and the observed arm movement produces an error signal which is used as the basis for learning. Additional evidence for forward models comes from experiments which require subjects to determine the location of an effector following an unvisualized movement

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execution of motor tasks can be accomplished by activating the relevant synergy with a single neural signal. The need to control all of the relevant components independently is removed because organization emerges automatically as a consequence of the systematic covariation of components. Similar to how reflexes are physically connected and thus do not require control of individual components by the central nervous system, actions can be executed through synergies with minimal executive control because they are functionally connected. Beside motor synergies, the term of sensory synergies has recently been introduced. Sensory synergy are believed to play an important role in integrating the mixture of environmental inputs to provide low-dimensional information to the CNS thus guiding the recruitment of motor synergies.

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correct for accumulated error by the first initial sub-movement and to successfully reach the target. A later study further explored how the CNS selects a temporary target of the initial sub-movement in different conditions. For example, when the actual target size decreases and thus complexity increases, the temporary target of the initial sub-movement moves away from the actual target in order to give more space for the final corrective action. Longer reaching distances have a similar effect, since more error is accumulated in the initial sub-movement and thus requiring more complex final correction. In less complex conditions, when the final actual target is large and the movement is short, the CNS tends to use a single movement, without splitting it into multiple competents.

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information in particular ways. Through this relationship, control of the motor system and the execution of actions is dictated by the information of the environment. As an example, a doorway "affords" passing through, but a wall does not. How one might pass through a doorway is specified by the visual information received from the environment, as well as the information perceived about one's own body. Together, this information determines the pass-ability of a doorway, but not a wall. In addition, the act of moving towards and passing through the doorway generates more information and this in turn specifies further action. The conclusion of direct perception is that actions and perceptions are critically linked and one cannot be fully understood without the other.

525:" section, many actions and movements can be executed in multiple ways because functional synergies controlling those actions are able to co-vary without changing the outcome of the action. This is possible because there are more motor components involved in the production of actions than are generally required by the physical constraints on that action. For example, the human arm has seven joints which determine the position of the hand in the world. However, only three spatial dimensions are needed to specify any location the hand could be placed in. This excess of kinematic degrees of freedom means that there are multiple arm configurations that correspond to any particular location of the hand. 395:. Reflexes are typically characterized as automatic and fixed motor responses, and they occur on a much faster time scale than what is possible for reactions that depend on perceptual processing. Reflexes play a fundamental role in stabilizing the motor system, providing almost immediate compensation for small perturbations and maintaining fixed execution patterns. Some reflex loops are routed solely through the spinal cord without receiving input from the brain, and thus do not require attention or conscious control. Others involve lower brain areas and can be influenced by prior instructions or intentions, but they remain independent of perceptual processing and online control. 501:

repository of such programs and where these would be kept is not clear. Aside from the enormous memory requirements such a facility would take, no motor program storage area in the brain has yet been identified. The second problem is concerned with novelty in movement. If a specific motor program is required for any particular movement, it is not clear how one would ever produce a novel movement. At best, an individual would have to practice any new movement before executing it with any success, and at worst, would be incapable of new movements because no motor program would exist for new movements. These difficulties have led to a more nuanced notion of motor programs known as

532:. Bernstein's research was primarily concerned with understanding how coordination was developed for skilled actions. He observed that the redundancy of the motor system made it possible to execute actions and movements in a multitude of different ways while achieving equivalent outcomes. This equivalency in motor action means that there is no one-to-one correspondence between the desired movements and the coordination of the motor system needed to execute those movements. Any desired movement or action does not have a particular coordination of neurons, muscles, and kinematics that make it possible. This motor equivalency problem became known as the 821:

transmitted back over the motor nerves of inspiration. That these respiratory movements are purely excito-motor, and performed without the intervention of sensation, in many of those instances in which the excited movements are most energetic, is proved by the case with which remarkable movements of respiration were occasioned by stimulating the surface in cases of syncope, hysteria, and epilepsy, cases in which sensation was altogether absent, and was only restored after repeatedly stimulating the surface, and so inducing deep reflex inspirations again and again by exciting the incident nerves.

318:, who used the difference in response times to a choice task to determine the length of time needed to process the stimuli and choose the correct response. While this approach is ultimately flawed, it gave rise to the idea that reaction time was made up of a stimulus identification, followed by a response selection, and ultimately culminates in carrying out the correct movement. Further research has provided evidence that these stages do exist, but that the response selection period of any reaction time increases as the number of available choices grows, a relationship known as 459:), but the control of that motor task is distributed across all components nonetheless. A simple demonstration comes from a two-finger force production task, where participants are required to generate a fixed amount of force by pushing down on two force plates with two different fingers. In this task, participants generated a particular force output by combining the contributions of independent fingers. While the force produced by any single finger can vary, this variation is constrained by the action of the other such that the desired force is always generated. 590:. The doctrine presents the finding that there are distinct nerve types for different types of sensory input, and these nerves respond in a characteristic way regardless of the method of stimulation. That is to say, the color red causes optical nerves to fire in a specific pattern that is processed by the brain as experiencing the color red. However, if that same nerve is electrically stimulated in an identical pattern, the brain could perceive the color red when no corresponding stimuli is present. 685:

consequence of the interaction between the organisms and the available information about the environment, which specified in body-relevant variables. Much of the research in behavioral dynamics has focused on locomotion, where visually specified information (such as optic flow, time-to-contact, optical expansion, etc.) is used to determine how to navigate the environment Interaction forces between the human and the environment also affect behavioral dynamics as seen in by the

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muscles. These compensatory actions are reflex-like in that they occur faster than perceptual processing would seem to allow, yet they are only present in expert performance, not in novices. In the case of blacksmiths, the synergy in question is organized specifically for hammering actions and is not a general purpose organization of the muscles of the arm. Synergies have two defining characteristics in addition to being task dependent; sharing and flexibility/stability.

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disconnected from their spinal cords. Monkeys who lost all sensory information from their arms resumed normal behavior after recovering from the deafferentation procedure. Most skills were relearned, but fine motor control became very difficult. It has been shown that the open loop control can be adapted to different disease conditions and can therefore be used to extract signatures of different motor disorders by varying the cost functional governing the system.

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trajectories provides evidence for the existence of such plans. Movements that achieve these desired task-level outcomes are estimated by an inverse model. Adaptation therefore proceeds as a process of estimating the necessary movements with an inverse model, simulating with a forward model the outcome of those movement plans, observing the difference between the desired outcome and the actual outcome, and updating the models for a future attempt.

260:, monkeys, horses, cats, mice, fish lamprey, flies, locusts, and nematodes, among many others. Mammalian model systems like mice and monkeys offer the most straightforward comparative models for human health and disease. They are widely used to study the role of higher brain regions common to vertebrates, including the cerebral cortex, thalamus, basal ganglia and deep brain medullary and reticular circuits for motor control. The 623:

for specific types of movements, such as fixating on a stationary object while the head is moving. Complementary to forward models, inverse models attempt to estimate how to achieve a particular perceptual outcome in order to generate the appropriate motor plan. Because inverse models and forward model are so closely associated, studies of internal models are often used as evidence for the roles of both model types in action.

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reaching, since the gained reward is perceived less valuable when spending more time on it. However, these models were deterministic and did not account for motor noise, which is an essential property of stochastic motor control that results in speed-accuracy trade-off. To address that, a new model was later proposed to incorporate the motor noise and to unify cost-benefit and speed-accuracy trade-offs.

5658: 5645: 581:, or the notion that the world that gets perceived is not identical to the actual environment. Environmental information must go through several stages before being perceived, and the transitions between these stages introduce ambiguity. What actually gets perceived is the mind's best guess about what is occurring in the environment based on previous experience. Support for this idea comes from the 340:

actions are actions that continue to the end without thinking about it, even when they no longer are appropriate. Because feedback control relies on sensory information, it is as slow as sensory processing. These movements are subject to a speed-accuracy trade-off, because sensory processing is being used to control the movement, the faster the movement is carried out, the less accurate it becomes.

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occurring at all. People who attempt to execute particular movements (such as pushing with the arm), but unknowingly have the action of their body arrested before any movement can actually take place, show the same muscle activation patterns (including stabilizing and support activation that does not actually generate the movement) as when they are allowed to complete their intended action.

663:. While the problem of indirect perception proposes that physical information about object in our environment is not available due to the ambiguity of sensory information, proponents of direct perception (like Gibson) suggest that the relevant information encoded in sensory signals is not the physical properties of objects, but rather the action opportunities the environment affords. These 4290: 335:, as it relies on sensory feedback to control movements. Feedback control is a situated form of motor control, relying on sensory information about performance and specific sensory input from the environment in which the movement is carried out. This sensory input, while processed, does not necessarily cause conscious awareness of the action. 447:

instead are connected by their response to perceptual information about the particular motor task being executed. Synergies are learned, rather than being hardwired like reflexes, and are organized in a task-dependent manner; a synergy is structured for a particular action and not determined generally for the components themselves.

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natural consequence of the interactions of this system. A core assumption of information based control strategies is that perceptions of the environment are rich in information and veridical for the purposes of producing actions. This runs counter to the assumptions of indirect perception made by model based control strategies.

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_____________|_________________ | __________|_______________________________ Low|__________|__________________________________________ ↑ ↑ ↑ Time Type I Recruit first Type II A Type IIB

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existing model and providing a mechanism for learning. These models explain why it is impossible to tickle yourself. A sensation is experienced as ticklish when it is unpredictable. However, forward models predict the outcome of your motor movements, meaning the motion is predictable, and therefore not ticklish.

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coordinate motor neuron activity. Invertebrate model organisms do not have the same brain regions as vertebrates, but their brains must solve similar computational issues and thus are thought to have brain regions homologous to those involved in motor control in the vertebrate nervous system, The organization of

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CNS selects a trajectory by minimizing the variance of the final position of the limb endpoint. Since there is a motor noise in the neural system that is proportional to the activation of the muscles, the faster movements induce more motor noise and are thus less precise. This is also in line with the

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are a predictive internal model of motor control that takes the available perceptual information, combined with a particular motor program, and tries to predict the outcome of the planned motor movement. Forward models structure action by determining how the forces, velocities, and positions of motor

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is a feedback based mechanism of motor control, where any act on the environment creates some sort of change that affects future performance through feedback. Closed loop motor control is best suited to continuously controlled actions, but does not work quickly enough for ballistic actions. Ballistic

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Evidence for forward models comes from studies of motor adaptation. When a person's goal-directed reaching movements are perturbed by a force field, they gradually, but steadily, adapt the movement of their arm to allow them to again reach their goal. However, they do so in such a way that preserves

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Co-variation also provides "flexibility and stability" to motor tasks. Considering again the force production task, if one finger did not produce enough force, it could be compensated for by the other. The components of a motor synergy are expected to change their action to compensate for the errors

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famously demonstrated synergies at work in the hammering actions of professional blacksmiths. The muscles of the arm controlling the movement of the hammer are informationally linked in such a way that errors and variability in one muscle are automatically compensated for by the actions of the other

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The classical definition from Jack A. Adams is: “An open loop system has no feedback or mechanisms for error regulation. The input events for a system exert their influence, the system effects its transformation on the input and the system has an output...... A traffic light with fixed timing snarls

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The nervous system produces movement by selecting which motor neurons are activated, and when. The finding that a recruitment order exists within a motor pool is thought to reflect a simplification of the problem: if a particular muscle should produce a particular force, then activate the motor pool

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Later it was argued that there is no clear explanation about how could the CNS actually estimate complex quantities such as jerk or torque change and then integrate them over the duration of a trajectory. In response, model based on signal-dependent noise was proposed instead, which states that the

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or representations of the world. The actions of the motor system are organized by information about the environment and information about the current state of the agent. Information based control strategies often treat the environment and the organism as a single system, with action proceeding as a

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predict the necessary movements of motor components to achieve a desired perceptual outcome. They can also take the outcome of a motion and attempt to determine the sequence of motor commands that resulted in that state. These types of models are particularly useful for open loop control, and allow

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is extremely important in motor control because it carries the relevant information about objects, environments and bodies which is used in organizing and executing actions and movements. What is perceived and how the subsequent information is used to organize the motor system is an ongoing area of

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Synergies are fundamental for controlling complex movements, such as the ones of the hand during grasping. Their importance has been demonstrated for both muscle control and in the kinematic domain in several studies, lately on studies including large cohorts of subjects. The relevance of synergies

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contains approximately 1 million muscle fibers, which are controlled by around 1000 motor neurons. Activity in the motor neuron causes contraction in all of the innervated muscle fibers so that they function as a unit. Increasing action potential frequency (spike rate) in the motor neuron increases

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of a limb endpoint trajectory over the time of reaching, which results in a smooth trajectory. However, this model is based solely on the kinematics of movement and does not consider the underlying dynamics of the musculoskeletal system. Hence, the minimum torque-change model was introduced as an

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Building on the assumptions of direct perception behavioral dynamics is a behavioral control theory that treats perceptual organisms as dynamic systems that respond to informational variables with actions, in a functional manner. Under this understanding of behavior, actions unfold as the natural

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Because affordances are action possibilities, perception is directly connected to the production of actions and movements. The role of perception is to provide information that specifies how actions should be organized and controlled, and the motor system is "tuned" to respond to specific type of

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Most model based strategies of motor control rely on perceptual information, but assume that this information is not always useful, veridical or constant. Optical information is interrupted by eye blinks, motion is obstructed by objects in the environment, distortions can change the appearance of

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Although the evidence for motor programs seems persuasive, there have been several important criticisms of the theory. The first is the problem of storage. If each movement an organism could generate requires its own motor program, it would seem necessary for that organism to possess an unlimited

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in the body is a challenging problem, both because of the tremendous complexity of the motor system, as well as the different levels at which this organization can occur (neural, muscular, kinematic, spatial, etc.). Because the components of a synergy are functionally coupled for a specific task,

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is a neural organization of a multi-element system that (1) organizes sharing of a task among a set of elemental variables; and (2) ensures co-variation among elemental variables with the purpose to stabilize performance variables. The components of a synergy need not be physically connected, but

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is a feed forward form of motor control, and is used to control rapid, ballistic movements that end before any sensory information can be processed. To best study this type of control, most research focuses on deafferentation studies, often involving cats or monkeys whose sensory nerves have been

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The classical definition of a closed loop system for human movement comes from Jack A. Adams (1971). A reference of the desired output is compared to the actual output via error detection mechanisms; using feedback, the error is corrected for. Most movements that are carried out during day-to-day

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The force produced in a given muscle thus depends on: 1) How many motor neurons are active, and their spike rates; 2) the contractile properties and number of muscle fibers innervated by the active neurons. To generate more force, increase the spike rates of active motor neurons and/or recruiting

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Another type of models is based on cost-benefit trade-off, where the objective function includes metabolic cost of movement and a subjective reward related to reaching the target accurately. In this case the reward for a successful reach within the desired target is discounted by the duration of

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the movement actually begins. This research suggests that once selection and execution of a motor program begins, it must run to completion before another action can be taken. This effect has been found even when the movement that is being executed by a particular motor program is prevented from

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are specific, pre-structured motor activation patterns that are generated and executed by a central controller (in the case of a biological organism, the brain). They represent at top-down approach to motor coordination, rather than the bottom-up approach offered by synergies. Motor programs are

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illusion, where a distorted room causes the viewer to see objects known to be a constant size as growing or shrinking as they move around the room. The room itself is seen as being square, or at least consisting of right angles, as all previous rooms the perceiver has encountered have had those

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that regulate the contraction of the same muscle. Thus, any stretching of a muscle automatically signals a reflexive contraction of that muscle, without any central control. As the name and the description implies, monosynaptic reflexes depend on a single synaptic connection between an afferent

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Some studies observed that the CNS can split a complex movement into sub-movements. The initial sub-movement tends to be fast and imprecise in order to bring the limb endpoint into vicinity of the target as soon as possible. Then, the final sub-movement tends to be slow and precise in order to

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Motor adaptation studies, therefore, also make a case for inverse models. Motor movements seem to follow predefined "plans" that preserve certain invariant features of the movement. In the reaching task mentioned above, the persistence of bell-shaped velocity profiles and smooth, straight hand

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Evidence for the existence of motor programs comes from studies of rapid movement execution and the difficulty associated with changing those movements once they have been initiated. For example, people who are asked to make fast arm swings have extreme difficulty in halting that movement when

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and variability in other components that could affect the outcome of the motor task. This provides flexibility because it allows for multiple motor solutions to particular tasks, and it provides motor stability by preventing errors in individual motor components from affecting the task itself.

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when individuals interact with their environment. Forward models are thought to use motor programs as input to predict the outcome of an action. An error signal is generated when the predictions made by a forward model do not match the actual outcome of the movement, prompting an update of an

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or long-loop reflexes are reflex arcs which involve more than a single synaptic connection in the spinal cord. These loops may include cortical regions of the brain as well, and are thus slower than their monosynaptic counterparts due to the greater travel time. However, actions controlled by

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in the spine have also been studied in mammalian model organisms, but protective vertebrae make it difficult to study the functional role of spinal circuits in behaving animals. Here, larval and adult fish have been useful in discovering the functional logic of the local spinal circuits that

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In all these instances the act of inspiration is excited through the reflex function of the nervous system -- the sudden impression made on the skin stimulates the extremities of the incident nerves; the stimulus is conveyed by the incident nerves to the spinal nervous centre, and is thence

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Much ongoing research is dedicated to investigating how the nervous system deals with these issues, both at the behavioral level, as well as how neural circuits in the brain and spinal cord represent and deal with these factors to produce the fluid movements we witness in animals.

189:, from motor units that produce small amounts of force per spike, to those producing the largest force per spike. The gradient of motor unit force is correlated with a gradient in motor neuron soma size and motor neuron electrical excitability. This relationship was described by 200:

For tasks requiring small forces, such as continual adjustment of posture, motor units with fewer muscle fibers that are slowly-contracting, but less fatigueable, are used. As more force is required, motor units with fast twitch, fast-fatigeable muscle fibers are recruited.

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polysynaptic reflex loops are still faster than actions which require perceptual processing. While the actions of short-loop reflexes are fixed, polysynaptic reflexes can often be regulated by instruction or prior experience. A common example of a long loop reflex is the

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executed in an open-loop manner, although sensory information is most likely used to sense the current state of the organism and determine the appropriate goals. However, once the program has been executed, it cannot be altered online by additional sensory information.

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in driving rhythmic movements. A central pattern generator is a neural network that can generate rhythmic activity in the absence of an external control signal, such as a signal descending from the brain or feedback signals from sensors in the limbs (e.g.

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and innervate the muscles. In turn, muscles generate forces which actuate joints. Getting the pieces to work together is a challenging problem for the motor system and how this problem is resolved is an active area of study in motor control research.

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are directly perceivable without ambiguity, and thus preclude the need for internal models or representations of the world. Affordances exist only as a byproduct of the interactions between an agent and its environment, and thus perception is an

455:"Sharing" requires that the execution of a particular motor task depends on the combined actions of all the components that make up the synergy. Often, there are more components involved than are strictly needed for the particular task ( 723:

theory was used to further extend the model based on signal-dependent noise, where the CNS optimizes an objective function that consists of a term related to accuracy and additionally a term related to metabolic cost of movement.

113:, and the computational challenges are often discussed under the term sensorimotor control. Successful motor control is crucial to interacting with the world to carry out goals as well as for posture, balance, and stability. 417:

sensory neuron and efferent motor neuron. In general the actions of monosynaptic reflexes are fixed and cannot be controlled or influenced by intention or instruction. However, there is some evidence to suggest that the

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of the environment, constructed from a combination of perceptual information and prior knowledge, as the primary source information for planning and executing actions, even in the absence of perceptual information.

144:. In humans, ~150,000 motor neurons control the contraction of ~600 muscles. To produce movements, a subset of 600 muscles must contract in a temporally precise pattern to produce the right force at the right time. 165:

the muscle fiber contraction force, up to the maximal force. The maximal force depends on the contractile properties of the muscle fibers. Within a motor unit, all the muscle fibers are of the same type (e.g.

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Nonlinearity. The effects of neural activity and muscle contraction are highly non-linear, which the nervous system must account for when predicting the consequences of a pattern of motor neuron activity.

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Delays. Motor neuron activity precedes muscle contraction, which precedes the movement. Sensory signals also reflect events that have already occurred. Such delays affect the choice of motor program.

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for hand grasps is also enforced by studies on hand grasp taxonomies, showing muscular and kinematic similarities among specific groups of grasps, leading to specific clusters of movements.

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There are several mathematical models that describe how the central nervous system (CNS) derives reaching movements of limbs and eyes. The minimum jerk model states that the CNS minimizes

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Noise. Noise is defined as small fluctuations that are unrelated to a signal, which can occur in neurons and synaptic connections at any point from sensation to muscle contraction.

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Azevedo, Anthony W; Dickinson, Evyn S; Gurung, Pralaksha; Venkatasubramanian, Lalanti; Mann, Richard S; Tuthill, John C (2020-06-03). Calabrese, Ronald L; Doe, Chris Q (eds.).

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provided with a "STOP" signal after the movement has been initiated. This reversal difficulty persists even if the stop signal is presented after the initial "GO" signal but

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Grillner S, Deliagina T, el Manira A, Hill RH, Lansner A, Orlovsky GN, Wallén P (June 1995). "Neural networks that co-ordinate locomotion and body orientation in lamprey".

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activity are formed using a continual process of accessing sensory information and using it to more accurately continue the motion. This type of motor control is called

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Nonstationarity. Even as a movement is being executed, the state of the world changes, even through such simple effects as reactive forces on the rest of the body,

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Uncertainty. Uncertainty arises because of neural noise, but also because inferences about the state of the world may not be correct (e.g. speed of on coming ball).

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in that it is predicated on the assumption that what we perceive is what is actually in the world. James J. Gibson is credited with recasting direct perception as

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that control breathing in humans. Furthermore, as a theoretical concept, CPGs have been useful to frame the possible role of sensory feedback in motor control.

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Scholz JP, Danion F, Latash ML, Schöner G (January 2002). "Understanding finger coordination through analysis of the structure of force variability".

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Mikheev M, Mohr C, Afanasiev S, Landis T, Thut G (2002). "Motor control and cerebral hemispheric specialization in highly qualified judo wrestlers".

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nervous systems into ganglia that control each leg as allowed researchers to record from neurons dedicated to moving a specific leg during behavior.

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of action, rather than a specific movement. This program is parameterized by the context of the environment and the current state of the organism.

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Redundancy. Infinite trajectories of movements can accomplish a goal (e.g. touch my nose). How is a trajectory chosen? Which trajectory is best?

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Uno Y, Kawato M, Suzuki R (1989). "Formation and control of optimal trajectory in human multijoint arm movement. Minimum torque-change model".

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Blagouchine IV, Moreau E (November 2009). "Control of a speech robot via an optimum neural-network-based internal model with constraints".

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of sensory information affects the control of movements and actions is the question of how the perception of the world structures action.

169:), and motor units of multiple types make up a given muscle. Motor units of a given muscle are collectively referred to as a motor pool. 4964: 4889: 4816: 4792: 4740: 639:. Informational control strategies organize movements and actions based on perceptual information about the environment, rather than on 587: 177:, e.g. where the tendon and muscle originate (which bone, and precise location) and where the muscle inserts on the bone that it moves. 5209: 5624: 5576: 4595: 4348: 5004: 4178: 217:

But then how to choose what force to produce in each muscle? The nervous system faces the following issues in solving this problem.

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Monster AW, Chan H (November 1977). "Isometric force production by motor units of extensor digitorum communis muscle in man".

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In some cases the coordination of motor components is hard-wired, consisting of fixed neuromuscular pathways that are called

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Elliott D, Helsen WF, Chua R (May 2001). "A century later: Woodworth's (1899) two-component model of goal-directed aiming".

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traffic when the load is heavy and impedes the flow when the traffic is light. The system has no compensatory capability.”

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The process of becoming aware of a sensory stimulus and using that information to influence an action occurs in stages.

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when they deform due to the stretching of the muscle. In the spinal cord, these afferent neurons synapse directly onto

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Fitts PM (June 1954). "The information capacity of the human motor system in controlling the amplitude of movement".

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components affect changes in the environment and in the individual. It is proposed that forward models help with the

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Some of the earliest and most influential work on the study of motor redundancy came from the Russian physiologist

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Taub E, Ellman SJ, Berman AJ (February 1966). "Deafferentation in monkeys: effect on conditioned grasp response".

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All organisms face the computational challenges above, so neural circuits for motor control have been studied in

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Strausfeld NJ, Hirth F (April 2013). "Deep homology of arthropod central complex and vertebrate basal ganglia".

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is the time it takes to complete the movement. Some of the first reaction time experiments were carried out by

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This article is about motor control by humans and other animals. For motor control by machines and robots, see

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Fajen BR, Warren WH (April 2003). "Behavioral dynamics of steering, obstacle avoidance, and route selection".

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Wadman WJ, Denier van der Gon JJ, Geuze RH, Mol CR (1979). "Control of Fast Goal-Directed Arm Movements".

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Wolpert DM, Ghahramani Z, Jordan MI (September 1995). "An internal model for sensorimotor integration".

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more and stronger motor units. In turn, how the muscle force produces limb movement depends on the limb

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Gray R (2011). "Links Between Attention, Performance Pressure, and Movement in Skilled Motor Action".

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Some movements, however, occur too quickly to integrate sensory information, and instead must rely on

5539: 5346: 5331: 5299: 5286: 5147: 5059: 4927: 4894: 4869: 4723: 4687: 4581: 4551: 4370: 4263: 4014: 3854: 3825: 3720: 3415: 3225: 3035: 2699: 2006: 1757: 1531: 791: 3120:

Todorov E, Jordan MI (November 2002). "Optimal feedback control as a theory of motor coordination".

2758: 1063:

Todorov E, Jordan MI (November 2002). "Optimal feedback control as a theory of motor coordination".

5606: 5371: 5156: 5074: 4615: 4559: 4486: 4157: 4057: 3934: 3904: 3889: 672:" endeavor, depending on the whole agent/environment system rather than on the agent in isolation. 578: 413: 82: 5657: 5644: 564:

object shape. Model based and representational control strategies are those that rely on accurate

310:

refers to the period of time between when the stimulus is presented, and the end of the response.

5564: 5407: 5397: 5366: 5161: 5109: 5019: 4969: 4828: 4787: 4703: 4610: 4590: 4444: 4422: 4417: 4233: 4127: 4067: 3790: 3770: 3609: 3572: 3534: 3349: 3145: 3102: 3059: 3008: 2723: 2583: 2521: 2404:"Kinematic synergies of hand grasps: a comprehensive study on a large publicly available dataset" 2203: 2073: 2030: 1801:"Neuromechanical Cost Functionals Governing Motor Control for Early Screening of Motor Disorders" 1781: 1631: 1555: 1469: 1318: 1142: 1088: 1045: 776: 756: 483:

While synergies represent coordination derived from peripheral interactions of motor components,

442: 418: 315: 102: 1020:

Mendell LM (June 2005). "The size principle: a rule describing the recruitment of motoneurons".

2823: 5650: 5427: 5422: 5336: 5138: 4879: 4846: 4713: 4574: 4522: 4481: 4459: 4427: 4152: 4087: 4062: 3914: 3874: 3601: 3505: 3495: 3492:

The computational neurobiology of reaching and pointing : a foundation for motor learning

3478: 3468: 3441: 3384: 3304: 3253: 3194: 3137: 3094: 3051: 3000: 2965: 2913: 2864: 2827: 2794: 2771: 2715: 2672: 2618: 2575: 2486: 2435: 2384: 2333: 2282: 2229: 2195: 2155: 2124: 2065: 2022: 1977: 1949: 1900: 1890: 1867: 1832: 1773: 1730: 1720: 1695: 1669: 1590: 1547: 1504: 1494: 1490:

The computational neurobiology of reaching and pointing : a foundation for motor learning

1461: 1412: 1402: 1377: 1359: 1310: 1272: 1223: 1168: 1158: 1123: 1113: 1109:

The computational neurobiology of reaching and pointing : a foundation for motor learning

1080: 1037: 1002: 967: 957: 909: 863: 838: 811: 538:

because it is a product of having redundant degrees of freedom available in the motor system.

529: 448: 248:"Optimal feedback control" is an influential theoretical framing of these computation issues. 98: 1885:

Pearson K, Gordon J (2000). "Spinal reflexes". In Kandel ER, Jessell TM, Schwartz JH (eds.).

1690:

Adams JA (1976). "Issues for a Closed Loop Theory of Motor Learning.". In Stelmach GE (ed.).

4856: 4797: 4728: 4586: 4529: 4193: 4077: 4004: 3919: 3800: 3750: 3634: 3593: 3564: 3526: 3431: 3423: 3376: 3339: 3331: 3294: 3284: 3243: 3233: 3184: 3176: 3129: 3086: 3043: 2992: 2955: 2947: 2903: 2895: 2856: 2815: 2763: 2707: 2662: 2652: 2610: 2567: 2513: 2476: 2466: 2425: 2415: 2374: 2364: 2323: 2313: 2272: 2262: 2187: 2143: 2114: 2104: 2057: 2014: 1939: 1931: 1859: 1822: 1812: 1765: 1661: 1621: 1582: 1539: 1451: 1443: 1367: 1349: 1302: 1262: 1254: 1213: 1205: 1150: 1072: 1029: 994: 899: 656: 466:

Synergies simplify the computational difficulty of motor control. Coordinating the numerous

332: 281:). Evidence suggests that real CPGs exist in several key motor control regions, such as the 137: 31: 5596: 5487: 5452: 5361: 5249: 5143: 5099: 5079: 4952: 4668: 4647: 4402: 4253: 4248: 4243: 4238: 4132: 4072: 4009: 3924: 3884: 3869: 3820: 3810: 3765: 3273:"Unifying Speed-Accuracy Trade-Off and Cost-Benefit Trade-Off in Human Reaching Movements" 2151: 720: 640: 565: 190: 3026:

Harris CM, Wolpert DM (August 1998). "Signal-dependent noise determines motor planning".

3419: 3229: 3039: 2703: 2010: 1761: 1535: 197:, a fundamental discovery of neuroscience and an organizing principle of motor control. 5089: 5069: 4979: 4672: 4564: 4439: 4218: 4188: 4117: 4092: 4082: 3929: 3909: 3899: 3785: 3705: 3436: 3403: 3299: 3272: 3248: 3213: 3189: 3164: 2960: 2951: 2935: 2908: 2883: 2667: 2657: 2640: 2558:

Kawato M (December 1999). "Internal models for motor control and trajectory planning".

2481: 2454: 2430: 2403: 2379: 2352: 2328: 2318: 2301: 2277: 2250: 2119: 2092: 2048:

Latash ML, Scholz JP, Schöner G (July 2007). "Toward a new theory of motor synergies".

1944: 1919: 1827: 1800: 1456: 1431: 1372: 1337: 1267: 1242: 1218: 1194:"A midbrain-thalamus-cortex circuit reorganizes cortical dynamics to initiate movement" 1193: 771: 746: 703: 409: 278: 121: 117: 86: 56: 38: 3597: 2571: 1154: 5679: 5591: 5534: 5524: 5084: 4904: 4864: 4860: 4851: 4663: 4652: 4642: 4569: 4471: 4365: 4142: 4137: 4102: 3989: 3949: 3795: 3730: 3725: 3149: 2816: 2614: 2525: 2453:

Stival F, Michieletto S, Cognolato M, Pagello E, Müller H, Atzori M (February 2019).

1997:

Evarts EV (February 1973). "Motor cortex reflexes associated with learned movement".

1586: 1559: 1473: 1306: 1092: 1033: 716: 484: 319: 303: 64: 3576: 3353: 2207: 2034: 1785: 1635: 1432:"Dynamic functional connectivity in the static connectome of Caenorhabditis elegans" 1322: 5381: 4682: 4659: 4228: 4223: 4107: 3939: 3864: 3815: 3805: 3780: 3775: 3745: 3679: 3613: 3538: 3180: 3063: 3012: 2936:"The coordination of arm movements: an experimentally confirmed mathematical model" 2727: 2077: 1935: 1665: 1049: 761: 370: 174: 133: 106: 3106: 2601:

Blakemore SJ, Wolpert D, Frith C (August 2000). "Why can't you tickle yourself?".

2587: 404:

or short-loop reflex, such as the monosynaptic stretch response. In this example,

3238: 2018: 1769: 904: 887: 5520: 5432: 5376: 5214: 4999: 4698: 4517: 4097: 3944: 3380: 2931: 2767: 2144: 751: 405: 257: 60: 3427: 3214:"A model of reward- and effort-based optimal decision making and motor control" 2860: 1447: 1258: 1209: 5467: 5462: 5179: 4914: 4454: 4258: 3959: 2517: 2471: 2420: 1863: 1626: 1609: 1192:

Inagaki HK, Chen S, Ridder MC, Sah P, Li N, Yang Z, et al. (March 2022).

998: 669: 664: 551: 400: 157: 3639: 3622: 3568: 3530: 3482: 3289: 2369: 2267: 2109: 1904: 1817: 1734: 1363: 17: 5129: 4203: 3894: 3509: 2711: 1543: 1508: 1416: 1127: 971: 812:"On The Causes Which Excite And Influence Respiration In Health And Disease" 582: 266: 110: 52: 3605: 3445: 3388: 3344: 3308: 3257: 3198: 3141: 3098: 2917: 2884:"Direct perception of action-scaled affordances: the shrinking gap problem" 2868: 2775: 2622: 2579: 2490: 2439: 2388: 2286: 2199: 2128: 2069: 1836: 1673: 1551: 1465: 1381: 1276: 1227: 1172: 1084: 1041: 913: 517:

An important issue for coordinating the motor system is the problem of the

4306: 3055: 3004: 2969: 2719: 2676: 2337: 2191: 2093:"Muscle synergy space: learning model to create an optimal muscle synergy" 2026: 1953: 1871: 1777: 1594: 1314: 421:

or magnitude of these reflexes can be adjusted by context and experience.

5581: 5341: 5046: 4112: 3404:"Target of initial sub-movement in multi-component arm-reaching strategy" 2061: 1488: 1396: 1107: 1006: 369:

A core motor control issue is coordinating the various components of the

261: 72: 68: 48: 2249:

Alnajjar F, Itkonen M, Berenz V, Tournier M, Nagai C, Shimoda S (2015).

1354: 5482: 2996: 166: 153: 90: 3165:"Temporal discounting of reward and the cost of time in motor control" 306:

of simple tasks can be used to reveal information about these stages.

3335: 3090: 2899: 2641:"Adaptive representation of dynamics during learning of a motor task" 2351:

Scano A, Chiavenna A, Molinari Tosatti L, Müller H, Atzori M (2018).

708: 390: 141: 2888:

Journal of Experimental Psychology. Human Perception and Performance

2849:

Journal of Experimental Psychology. Human Perception and Performance

116:

Some researchers (mostly neuroscientists studying movement, such as

93:

to carry out a goal. This pathway spans many disciplines, including

3835: 3163:

Shadmehr R, Orban de Xivry JJ, Xu-Wilson M, Shih TY (August 2010).

816:

The Transactions of the Provincial Medical and Surgical Association

27:

Regulation of movement within organisms possessing a nervous system

3133: 3047: 1338:"A size principle for recruitment of Drosophila leg motor neurons" 1076: 81:

To control movement, the nervous system must integrate multimodal

75: 2744:

Warren WH (April 2006). "The dynamics of perception and action".

2504:

Henry FM, Harrison JS (1961). "Refractoriness of Fast Movement".

1243:"Peeling back the layers of locomotor control in the spinal cord" 655:

in the cognitive sense is related to the philosophical notion of

4310: 3652: 3648: 214:

along its recruitment hierarchy until that force is produced.

124:) argue that motor control is the reason brains exist at all. 1799:

Unni MP, Sinha A, Chakravarty K, Chatterjee D, Das A (2017).

586:

properties. Another example of this ambiguity comes from the

505:. A generalized motor program is a program for a particular 1652:

Adams JA (1971). "A closed loop theory of motor learning".

1850:

Dewhurst DJ (July 1967). "Neuromuscular control system".

37:"Motor function" redirects here. Not to be confused with 3465:

Motor control and learning : a behavioral emphasis

3322:

Woodworth RS (1899). "Accuracy of voluntary movement".

2402:

Jarque-Bou NJ, Scano A, Atzori M, Müller H (May 2019).

1573:

Donders FC (1969). "On the speed of mental processes".

1143:"Generating the walking gait: role of sensory feedback" 947: 945: 2300:

Santello M, Flanders M, Soechting JF (December 1998).

858:

Wise SP, Shadmehr R (July 10, 2002). "Motor Control".

2228:. Long Island City, NY: Permagon Press. p. 196. 3627:

Ibnosina Journal of Medicine and Biomedical Sciences

2251:"Sensory synergy as environmental input integration" 167:

type I (slow twitch) or Type II fibers (fast twitch)

5508: 5390: 5279: 5272: 5170: 5045: 4913: 4837: 4739: 4545: 4538: 4401: 4166: 4028: 3968: 3843: 3704: 2091:Alnajjar F, Wojtara T, Kimura H, Shimoda S (2013). 235:

causing translation of a joint while it is actuated

1719:. Champaign, Illinois: Human Kinetics Publishers. 888:"Computational mechanisms of sensorimotor control" 881: 879: 521:of motor degrees of freedom. As detailed in the " 272:Model systems have also demonstrated the role of 2822:. Englewood Cliffs, NJ: Prentice Hall. pp. 2219: 2217: 2150:. Oxford, NY: Oxford University Press. pp. 1288: 1286: 546:Related, yet distinct from the issue of how the 132:All movements, e.g. touching your nose, require 3324:The Psychological Review: Monograph Supplements 2634: 2632: 1967: 1965: 1963: 1889:. New York, NY: McGraw-Hill. pp. 713–736. 707:alternative, where the CNS minimizes the joint 2459:Journal of Neuroengineering and Rehabilitation 2455:"A quantitative taxonomy of human hand grasps" 2408:Journal of Neuroengineering and Rehabilitation 837:. San Diego, CA: Academic Press. p. 411. 262:genetics and neurophysiology of motor circuits 89:) and elicit the necessary signals to recruit 4322: 3664: 3621:Paul M, Ganesan S, Sandhu J, Simon J (2012). 2739: 2737: 2173: 2171: 1805:Frontiers in Bioengineering and Biotechnology 1685: 1683: 1647: 1645: 8: 4199:Intraoperative neurophysiological monitoring 2791:The Ecological Approach to Visual Perception 2226:The Co-ordination and Regulation of Movement 1976:. Champaign, IL: Human Kinetics Publishers. 1852:IEEE Transactions on Bio-Medical Engineering 1614:Quarterly Journal of Experimental Psychology 577:Many models of the perceptual system assume 3557:Current Directions in Psychological Science 5276: 4542: 4329: 4315: 4307: 3671: 3657: 3649: 376:Peripheral neurons receive input from the 3638: 3435: 3343: 3298: 3288: 3247: 3237: 3188: 2959: 2907: 2757: 2666: 2656: 2480: 2470: 2429: 2419: 2378: 2368: 2327: 2317: 2276: 2266: 2118: 2108: 1943: 1826: 1816: 1625: 1455: 1371: 1353: 1266: 1217: 903: 886:Franklin DW, Wolpert DM (November 2011). 635:An alternative to model based control is 85:(both from the external world as well as 5493:Transgenerational epigenetic inheritance 2639:Shadmehr R, Mussa-Ivaldi FA (May 1994). 1694:. New York: Academic press. p. 89. 2097:Frontiers in Computational Neuroscience 1241:McLean DL, Dougherty KJ (August 2015). 802: 373:to act in unison to produce movement. 3271:Peternel L, Sigaud O, Babič J (2017). 2302:"Postural hand synergies for tool use" 4985:Psychological effects of Internet use 3402:Peternel L, Babič J (December 2019). 2882:Fajen BR, Matthis JS (October 2011). 954:The motoneurone and its muscle fibres 209:Computational issues of motor control 7: 4289: 1610:"On the rate of gain of information" 862:. Academic Press. pp. 137–157. 185:Motor units within a motor pool are 4965:Digital media use and mental health 1430:Flavell SW, Gordus A (April 2022). 1401:. Oxford: Oxford University Press. 1398:The neurobiology of an insect brain 956:. Oxford: Oxford University Press. 588:doctrine of specific nerve energies 59:. Motor control includes conscious 4596:Automatic and controlled processes 3079:Journal of Experimental Psychology 2952:10.1523/JNEUROSCI.05-07-01688.1985 2658:10.1523/JNEUROSCI.14-05-03208.1994 2319:10.1523/JNEUROSCI.18-23-10105.1998 711:change over the time of reaching. 187:recruited in a stereotypical order 25: 5005:Smartphones and pedestrian safety 4179:Development of the nervous system 3467:. Champaign, IL: Human Kinetics. 2793:. Psychology Press. p. 332. 2541:Journal of Human Movement Studies 573:Inference and indirect perception 5656: 5643: 5631: 5630: 5030:Mobile phones and driving safety 4288: 4277: 4276: 3834: 2615:10.1097/00001756-200008030-00002 1692:Motor Control, Issues and Trends 1034:10.1152/classicessays.00025.2005 698:Individual movement optimization 687:Neural control of limb stiffness 604:Neural control of limb stiffness 148:Motor units and force production 4933:Computer-mediated communication 3494:. Cambridge, Mass.: MIT Press. 3277:Frontiers in Human Neuroscience 2814:Michaels CF, Carello C (1981). 2560:Current Opinion in Neurobiology 1493:. Cambridge, Mass.: MIT Press. 1436:Current Opinion in Neurobiology 1247:Current Opinion in Neurobiology 1112:. Cambridge, Mass.: MIT Press. 860:Encyclopedia of the Human Brain 456: 252:Model systems for motor control 140:that results in contraction of 5210:Empathising–systemising theory 4513:female intrasexual competition 4450:Evolutionarily stable strategy 3181:10.1523/JNEUROSCI.1343-10.2010 1936:10.1113/jphysiol.1986.sp016066 1666:10.1080/00222895.1971.10734898 719:and speed-accuracy trade-off. 559:Model based control strategies 522: 430:asymmetrical tonic neck reflex 152:A single motor neuron and the 128:Neural control of muscle force 1: 5570:Standard social science model 4623:Cognitive tradeoff hypothesis 4020:Social cognitive neuroscience 3598:10.1016/s0028-3932(01)00227-5 3519:IEEE Transactions on Robotics 2572:10.1016/S0959-4388(99)00028-8 1155:10.1016/s0079-6123(03)43012-4 927:Wolpert D (3 November 2011). 787:Two-alternative forced choice 5418:Missing heritability problem 5010:Social aspects of television 4633:Evolution of nervous systems 4601:Computational theory of mind 3995:Molecular cellular cognition 3490:Shadmehr R, Wise SP (2005). 3239:10.1371/journal.pcbi.1002716 2019:10.1126/science.179.4072.501 1887:Principles of Neural Science 1770:10.1126/science.151.3710.593 1587:10.1016/0001-6918(69)90065-1 1487:Shadmehr R, Wise SP (2005). 1307:10.1016/0166-2236(95)80008-P 1106:Shadmehr R, Wise SP (2005). 929:"The real reason for brains" 905:10.1016/j.neuron.2011.10.006 5664:Evolutionary biology portal 4214:Neurodevelopmental disorder 4189:Neural network (biological) 4184:Neural network (artificial) 3463:Schmidt RA, Lee TD (2011). 3381:10.1037/0033-2909.127.3.342 3212:Rigoux L, Guigon E (2012). 3169:The Journal of Neuroscience 2940:The Journal of Neuroscience 2768:10.1037/0033-295x.113.2.358 2645:The Journal of Neuroscience 2506:Perceptual and Motor Skills 2306:The Journal of Neuroscience 818:. 5 - New Series: 181–350. 542:Perception in motor control 398:The simplest reflex is the 156:it innervates are called a 5702: 5625:Evolutionary psychologists 5498:Trivers–Willard hypothesis 5413:Human–animal communication 5125:Ovulatory shift hypothesis 4975:Imprinted brain hypothesis 4943:Human–computer interaction 3741:Computational neuroscience 3428:10.1038/s41598-019-56430-x 3218:PLOS Computational Biology 2861:10.1037/0096-1523.29.2.343 2357:Frontiers in Neurorobotics 1974:Motor control and learning 1717:Motor control and Learning 1448:10.1016/j.conb.2021.12.002 1259:10.1016/j.conb.2015.03.001 1210:10.1016/j.cell.2022.02.006 1147:Progress in Brain Research 1022:Journal of Neurophysiology 987:Journal of Neurophysiology 535:degrees of freedom problem 503:generalized motor programs 274:central pattern generators 36: 29: 5619: 5545:Environmental determinism 5516:Cultural selection theory 5403:Evolutionary epistemology 5317:evolutionary neuroscience 4990:Rank theory of depression 4492:Parent–offspring conflict 4344: 4272: 4209:Neurodegenerative disease 4053:Evolutionary neuroscience 3832: 3686: 2518:10.2466/pms.1961.13.3.351 2472:10.1186/s12984-019-0488-x 2421:10.1186/s12984-019-0536-6 2255:Frontiers in Neuroscience 1924:The Journal of Physiology 1864:10.1109/TBME.1967.4502494 1654:Journal of Motor Behavior 1627:10.1080/17470215208416600 999:10.1152/jn.1977.40.6.1432 732:Multi-component movements 693:Planning in motor control 637:information based control 631:Information based control 408:neurons are activated by 195:Henneman's size principle 5438:Cultural group selection 5322:Biocultural anthropology 5015:Societal impacts of cars 4948:Media naturalness theory 4638:Fight-or-flight response 4174:Brain–computer interface 4123:Neuromorphic engineering 4048:Educational neuroscience 3955:Nutritional neuroscience 3860:Clinical neurophysiology 3756:Integrative neuroscience 3640:10.4103/1947-489X.210753 3569:10.1177/0963721411416572 3531:10.1109/TRO.2009.2033331 3290:10.3389/fnhum.2017.00615 2370:10.3389/fnbot.2018.00057 2268:10.3389/fnins.2014.00436 2110:10.3389/fncom.2013.00136 1918:Matthews PB (May 1986). 1818:10.3389/fbioe.2017.00078 767:Multisensory integration 95:multisensory integration 5638:Evolutionary psychology 5602:Sociocultural evolution 5443:Dual inheritance theory 4900:Personality development 4361:Theoretical foundations 4338:Evolutionary psychology 3985:Behavioral neuroscience 2934:, Hogan N (July 1985). 2712:10.1126/science.7569931 1544:10.1126/science.1231828 1295:Trends in Neurosciences 657:naïve or direct realism 5560:Social constructionism 5555:Psychological nativism 5530:Biological determinism 5478:Recent human evolution 5473:Punctuated equilibrium 5296:Behavioral epigenetics 5291:evolutionary economics 5260:Variability hypothesis 5205:Emotional intelligence 4938:Engineering psychology 4628:Evolution of the brain 3980:Affective neuroscience 3761:Molecular neuroscience 3716:Behavioral epigenetics 3369:Psychological Bulletin 2985:Biological Cybernetics 2180:Biological Cybernetics 931:. TED Conferences, LLC 782:Sensory-motor coupling 457:see "Redundancy" below 378:central nervous system 287:pre-Boetzinger complex 283:stomachs of arthropods 5587:Multilineal evolution 5550:Nature versus nurture 5509:Theoretical positions 5357:Functional psychology 5352:Evolutionary medicine 5327:Biological psychiatry 5035:Texting while driving 5025:Lead–crime hypothesis 4885:Cognitive development 4870:Caregiver deprivation 4381:Gene selection theory 4043:Cultural neuroscience 4038:Consumer neuroscience 3880:Neurogastroenterology 3736:Cellular neuroscience 2651:(5 Pt 2): 3208–3224. 2192:10.1007/s004220100279 833:Rosenbaum DA (1991). 661:ecological perception 432:observed in infants. 425:Polysynaptic reflexes 293:Sensorimotor feedback 47:is the regulation of 5540:Cultural determinism 5347:Evolutionary biology 5332:Cognitive psychology 5280:Academic disciplines 4928:Cognitive ergonomics 4895:Language acquisition 4875:Childhood attachment 4688:Wason selection task 4582:Behavioral modernity 4371:Cognitive revolution 4354:Evolutionary thought 4015:Sensory neuroscience 3855:Behavioral neurology 3826:Systems neuroscience 3548:Research in athletes 2746:Psychological Review 2224:Bernstein N (1967). 2062:10.1123/mcj.11.3.276 1660:(2): 111-150 (116). 1204:(6): 1065–1081.e23. 792:Psychomotor learning 354:feed forward control 5607:Unilineal evolution 5372:Population genetics 5157:Sexy son hypothesis 5095:Hormonal motivation 5075:Concealed ovulation 4616:Dual process theory 4487:Parental investment 4158:Social neuroscience 4058:Global neurosurgery 3935:Neurorehabilitation 3905:Neuro-ophthalmology 3890:Neurointensive care 3721:Behavioral genetics 3420:2019NatSR...920101P 3230:2012PLSCB...8E2716R 3175:(31): 10507–10516. 3122:Nature Neuroscience 3040:1998Natur.394..780H 2704:1995Sci...269.1880W 2698:(5232): 1880–1882. 2312:(23): 10105–10115. 2011:1973Sci...179..501E 1972:Schmidt RA (1988). 1762:1966Sci...151..593T 1715:Schmidt RA (1982). 1536:2013Sci...340..157S 1355:10.7554/eLife.56754 1141:Pearson KG (2004). 1065:Nature Neuroscience 835:Human motor control 680:Behavioral dynamics 579:indirect perception 414:alpha motor neurons 401:monosynaptic reflex 337:Closed loop control 326:Closed loop control 298:Response to stimuli 83:sensory information 61:voluntary movements 5565:Social determinism 5448:Fisher's principle 5408:Great ape language 5398:Cultural evolution 5367:Philosophy of mind 5200:Division of labour 5162:Westermarck effect 5110:Mating preferences 5020:Distracted driving 4754:Literary criticism 4611:Domain specificity 4591:modularity of mind 4234:Neuroimmune system 4128:Neurophenomenology 4068:Neural engineering 3791:Neuroendocrinology 3771:Neural engineering 3408:Scientific Reports 2997:10.1007/BF00204593 2789:Gibson JJ (1986). 1395:Burrows M (1996). 952:Kernell D (2006). 777:Sensory processing 757:Motor coordination 468:degrees of freedom 316:Franciscus Donders 162:the rectus femoris 5673: 5672: 5651:Psychology portal 5615: 5614: 5458:Hologenome theory 5428:Unit of selection 5423:Primate cognition 5337:Cognitive science 5268: 5267: 5139:Sexual attraction 5115:Mating strategies 4880:Cinderella effect 4810:Moral foundations 4714:Visual perception 4606:Domain generality 4575:Facial expression 4523:Sexual dimorphism 4482:Natural selection 4428:Hamiltonian spite 4304: 4303: 4153:Paleoneurobiology 4088:Neuroepistemology 4063:Neuroanthropology 4029:Interdisciplinary 3915:Neuropharmacology 3875:Neuroepidemiology 3501:978-0-262-19508-9 3474:978-0-7360-7961-7 3128:(11): 1226–1235. 3034:(6695): 780–784. 2833:978-0-13-214791-0 2818:Direct Perception 2800:978-0-89859-959-6 2235:978-0-08-011940-3 2161:978-0-19-533316-9 2142:Latash M (2008). 2005:(4072): 501–503. 1983:978-0-87322-115-3 1896:978-0-07-112000-5 1756:(3710): 593–594. 1726:978-0-931250-21-7 1701:978-0-12-665950-4 1575:Acta Psychologica 1530:(6129): 157–161. 1500:978-0-262-19508-9 1408:978-0-585-21080-3 1164:978-0-444-51389-2 1119:978-0-262-19508-9 1071:(11): 1226–1235. 963:978-0-19-852655-1 869:978-0-12-227210-3 844:978-0-12-597300-7 810:Sibson F (1850). 653:Direct perception 648:Direct perception 530:Nikolai Bernstein 449:Nikolai Bernstein 358:Open loop control 344:Open loop control 181:Recruitment order 138:action potentials 99:signal processing 16:(Redirected from 5693: 5660: 5647: 5634: 5633: 5277: 5273:Related subjects 5060:Adult attachment 4587:Cognitive module 4543: 4530:Social selection 4504:Costly signaling 4499:Sexual selection 4386:Modern synthesis 4331: 4324: 4317: 4308: 4292: 4291: 4280: 4279: 4194:Detection theory 4078:Neurocriminology 4005:Neurolinguistics 3920:Neuroprosthetics 3838: 3801:Neuroinformatics 3751:Imaging genetics 3673: 3666: 3659: 3650: 3644: 3642: 3617: 3592:(8): 1209–1219. 3586:Neuropsychologia 3580: 3542: 3513: 3486: 3450: 3449: 3439: 3399: 3393: 3392: 3364: 3358: 3357: 3347: 3336:10.1037/h0092992 3319: 3313: 3312: 3302: 3292: 3268: 3262: 3261: 3251: 3241: 3224:(10): e1002716. 3209: 3203: 3202: 3192: 3160: 3154: 3153: 3117: 3111: 3110: 3091:10.1037/h0055392 3074: 3068: 3067: 3023: 3017: 3016: 2980: 2974: 2973: 2963: 2946:(7): 1688–1703. 2928: 2922: 2921: 2911: 2900:10.1037/a0023510 2894:(5): 1442–1457. 2879: 2873: 2872: 2844: 2838: 2837: 2821: 2811: 2805: 2804: 2786: 2780: 2779: 2761: 2741: 2732: 2731: 2687: 2681: 2680: 2670: 2660: 2636: 2627: 2626: 2598: 2592: 2591: 2555: 2549: 2548: 2536: 2530: 2529: 2501: 2495: 2494: 2484: 2474: 2450: 2444: 2443: 2433: 2423: 2399: 2393: 2392: 2382: 2372: 2348: 2342: 2341: 2331: 2321: 2297: 2291: 2290: 2280: 2270: 2246: 2240: 2239: 2221: 2212: 2211: 2175: 2166: 2165: 2149: 2139: 2133: 2132: 2122: 2112: 2088: 2082: 2081: 2045: 2039: 2038: 1994: 1988: 1987: 1969: 1958: 1957: 1947: 1915: 1909: 1908: 1882: 1876: 1875: 1847: 1841: 1840: 1830: 1820: 1796: 1790: 1789: 1745: 1739: 1738: 1712: 1706: 1705: 1687: 1678: 1677: 1649: 1640: 1639: 1629: 1608:Hick WE (1952). 1605: 1599: 1598: 1570: 1564: 1563: 1519: 1513: 1512: 1484: 1478: 1477: 1459: 1427: 1421: 1420: 1392: 1386: 1385: 1375: 1357: 1333: 1327: 1326: 1290: 1281: 1280: 1270: 1238: 1232: 1231: 1221: 1189: 1183: 1182: 1180: 1179: 1138: 1132: 1131: 1103: 1097: 1096: 1060: 1054: 1053: 1028:(6): 3024–3026. 1017: 1011: 1010: 993:(6): 1432–1443. 982: 976: 975: 949: 940: 939: 937: 936: 924: 918: 917: 907: 883: 874: 873: 855: 849: 848: 830: 824: 823: 807: 641:cognitive models 333:feedback control 193:and is known as 67:and involuntary 32:Motor controller 21: 5701: 5700: 5696: 5695: 5694: 5692: 5691: 5690: 5676: 5675: 5674: 5669: 5611: 5597:Neoevolutionism 5504: 5488:Species complex 5453:Group selection 5391:Research topics 5386: 5362:Neuropsychology 5264: 5250:Substance abuse 5172:Sex differences 5166: 5080:Coolidge effect 5041: 4953:Neuroergonomics 4918: 4909: 4833: 4735: 4669:Folk psychology 4550: 4534: 4404: 4397: 4340: 4335: 4305: 4300: 4268: 4254:Neurotechnology 4249:Neuroplasticity 4244:Neuromodulation 4239:Neuromanagement 4162: 4133:Neurophilosophy 4030: 4024: 4010:Neuropsychology 3971: 3964: 3925:Neuropsychiatry 3885:Neuroimmunology 3870:Neurocardiology 3846: 3839: 3830: 3821:Neurophysiology 3811:Neuromorphology 3766:Neural decoding 3707: 3700: 3682: 3677: 3647: 3620: 3583: 3554: 3550: 3545: 3516: 3502: 3489: 3475: 3462: 3458: 3456:Further reading 3453: 3401: 3400: 3396: 3366: 3365: 3361: 3345:2027/hvd.hb16pk 3321: 3320: 3316: 3270: 3269: 3265: 3211: 3210: 3206: 3162: 3161: 3157: 3119: 3118: 3114: 3076: 3075: 3071: 3025: 3024: 3020: 2982: 2981: 2977: 2930: 2929: 2925: 2881: 2880: 2876: 2846: 2845: 2841: 2834: 2813: 2812: 2808: 2801: 2788: 2787: 2783: 2759:10.1.1.536.7948 2743: 2742: 2735: 2689: 2688: 2684: 2638: 2637: 2630: 2609:(11): R11–R16. 2600: 2599: 2595: 2557: 2556: 2552: 2538: 2537: 2533: 2503: 2502: 2498: 2452: 2451: 2447: 2401: 2400: 2396: 2350: 2349: 2345: 2299: 2298: 2294: 2248: 2247: 2243: 2236: 2223: 2222: 2215: 2177: 2176: 2169: 2162: 2141: 2140: 2136: 2090: 2089: 2085: 2047: 2046: 2042: 1996: 1995: 1991: 1984: 1971: 1970: 1961: 1917: 1916: 1912: 1897: 1884: 1883: 1879: 1849: 1848: 1844: 1798: 1797: 1793: 1747: 1746: 1742: 1727: 1714: 1713: 1709: 1702: 1689: 1688: 1681: 1651: 1650: 1643: 1607: 1606: 1602: 1572: 1571: 1567: 1521: 1520: 1516: 1501: 1486: 1485: 1481: 1429: 1428: 1424: 1409: 1394: 1393: 1389: 1335: 1334: 1330: 1292: 1291: 1284: 1240: 1239: 1235: 1191: 1190: 1186: 1177: 1175: 1165: 1140: 1139: 1135: 1120: 1105: 1104: 1100: 1062: 1061: 1057: 1019: 1018: 1014: 984: 983: 979: 964: 951: 950: 943: 934: 932: 926: 925: 921: 885: 884: 877: 870: 857: 856: 852: 845: 832: 831: 827: 809: 808: 804: 800: 743: 734: 721:Optimal control 700: 695: 682: 650: 633: 617: 596: 575: 566:internal models 561: 544: 515: 481: 438: 410:muscle spindles 387: 367: 346: 328: 300: 295: 254: 211: 206: 191:Elwood Henneman 183: 160:. For example, 150: 130: 63:, subconscious 55:that possess a 42: 35: 28: 23: 22: 15: 12: 11: 5: 5699: 5697: 5689: 5688: 5678: 5677: 5671: 5670: 5668: 5667: 5654: 5641: 5628: 5620: 5617: 5616: 5613: 5612: 5610: 5609: 5604: 5599: 5594: 5589: 5584: 5579: 5574: 5573: 5572: 5567: 5562: 5557: 5552: 5547: 5542: 5537: 5532: 5518: 5512: 5510: 5506: 5505: 5503: 5502: 5501: 5500: 5495: 5490: 5485: 5480: 5475: 5470: 5465: 5460: 5455: 5450: 5445: 5440: 5435: 5425: 5420: 5415: 5410: 5405: 5400: 5394: 5392: 5388: 5387: 5385: 5384: 5379: 5374: 5369: 5364: 5359: 5354: 5349: 5344: 5339: 5334: 5329: 5324: 5319: 5302: 5293: 5283: 5281: 5274: 5270: 5269: 5266: 5265: 5263: 5262: 5257: 5252: 5247: 5242: 5237: 5232: 5227: 5222: 5217: 5212: 5207: 5202: 5197: 5192: 5187: 5182: 5176: 5174: 5168: 5167: 5165: 5164: 5159: 5154: 5141: 5132: 5127: 5122: 5117: 5112: 5107: 5102: 5097: 5092: 5087: 5082: 5077: 5072: 5067: 5062: 5057: 5051: 5049: 5043: 5042: 5040: 5039: 5038: 5037: 5032: 5027: 5022: 5012: 5007: 5002: 4997: 4992: 4987: 4982: 4980:Mind-blindness 4977: 4972: 4967: 4962: 4957: 4956: 4955: 4950: 4945: 4940: 4935: 4924: 4922: 4911: 4910: 4908: 4907: 4902: 4897: 4892: 4887: 4882: 4877: 4872: 4867: 4854: 4849: 4843: 4841: 4835: 4834: 4832: 4831: 4826: 4825: 4824: 4814: 4813: 4812: 4802: 4801: 4800: 4795: 4790: 4780: 4775: 4774: 4773: 4763: 4762: 4761: 4756: 4745: 4743: 4737: 4736: 4734: 4733: 4732: 4731: 4726: 4721: 4711: 4706: 4701: 4692: 4691: 4690: 4685: 4675: 4673:theory of mind 4666: 4657: 4656: 4655: 4650: 4645: 4635: 4630: 4625: 4620: 4619: 4618: 4613: 4608: 4603: 4598: 4584: 4579: 4578: 4577: 4572: 4567: 4556: 4554: 4540: 4536: 4535: 4533: 4532: 4527: 4526: 4525: 4520: 4515: 4506: 4496: 4495: 4494: 4484: 4479: 4474: 4469: 4468: 4467: 4457: 4452: 4447: 4442: 4440:Baldwin effect 4437: 4436: 4435: 4430: 4425: 4415: 4409: 4407: 4399: 4398: 4396: 4395: 4390: 4389: 4388: 4383: 4378: 4373: 4368: 4358: 4357: 4356: 4345: 4342: 4341: 4336: 4334: 4333: 4326: 4319: 4311: 4302: 4301: 4299: 4298: 4286: 4273: 4270: 4269: 4267: 4266: 4264:Self-awareness 4261: 4256: 4251: 4246: 4241: 4236: 4231: 4226: 4221: 4219:Neurodiversity 4216: 4211: 4206: 4201: 4196: 4191: 4186: 4181: 4176: 4170: 4168: 4164: 4163: 4161: 4160: 4155: 4150: 4145: 4140: 4135: 4130: 4125: 4120: 4118:Neuromarketing 4115: 4110: 4105: 4100: 4095: 4093:Neuroesthetics 4090: 4085: 4083:Neuroeconomics 4080: 4075: 4070: 4065: 4060: 4055: 4050: 4045: 4040: 4034: 4032: 4026: 4025: 4023: 4022: 4017: 4012: 4007: 4002: 3997: 3992: 3987: 3982: 3976: 3974: 3966: 3965: 3963: 3962: 3957: 3952: 3947: 3942: 3937: 3932: 3930:Neuroradiology 3927: 3922: 3917: 3912: 3910:Neuropathology 3907: 3902: 3900:Neuro-oncology 3897: 3892: 3887: 3882: 3877: 3872: 3867: 3862: 3857: 3851: 3849: 3841: 3840: 3833: 3831: 3829: 3828: 3823: 3818: 3813: 3808: 3803: 3798: 3793: 3788: 3786:Neurochemistry 3783: 3778: 3773: 3768: 3763: 3758: 3753: 3748: 3743: 3738: 3733: 3728: 3723: 3718: 3712: 3710: 3702: 3701: 3699: 3698: 3693: 3687: 3684: 3683: 3678: 3676: 3675: 3668: 3661: 3653: 3646: 3645: 3618: 3581: 3563:(5): 301–306. 3551: 3549: 3546: 3544: 3543: 3525:(1): 142–159. 3514: 3500: 3487: 3473: 3459: 3457: 3454: 3452: 3451: 3394: 3375:(3): 342–357. 3359: 3314: 3263: 3204: 3155: 3112: 3085:(6): 381–391. 3069: 3018: 2975: 2923: 2874: 2855:(2): 343–362. 2839: 2832: 2806: 2799: 2781: 2752:(2): 358–389. 2733: 2682: 2628: 2593: 2566:(6): 718–727. 2550: 2531: 2512:(3): 351–354. 2496: 2445: 2394: 2343: 2292: 2241: 2234: 2213: 2167: 2160: 2134: 2083: 2056:(3): 276–308. 2040: 1989: 1982: 1959: 1910: 1895: 1877: 1858:(3): 167–171. 1842: 1791: 1740: 1725: 1707: 1700: 1679: 1641: 1600: 1565: 1514: 1499: 1479: 1422: 1407: 1387: 1328: 1301:(6): 270–279. 1282: 1233: 1184: 1163: 1133: 1118: 1098: 1055: 1012: 977: 962: 941: 919: 898:(3): 425–442. 875: 868: 850: 843: 825: 801: 799: 796: 795: 794: 789: 784: 779: 774: 772:Proprioception 769: 764: 759: 754: 749: 747:Motor learning 742: 739: 733: 730: 699: 696: 694: 691: 681: 678: 649: 646: 632: 629: 620:Inverse models 616: 615:Inverse models 613: 599:Forward models 595: 594:Forward models 592: 574: 571: 560: 557: 543: 540: 514: 511: 485:motor programs 480: 479:Motor Programs 477: 437: 434: 386: 383: 366: 363: 345: 342: 327: 324: 299: 296: 294: 291: 279:proprioceptors 253: 250: 242: 241: 238: 231: 228: 225: 222: 210: 207: 203: 182: 179: 149: 146: 129: 126: 122:Randy Flanagan 118:Daniel Wolpert 87:proprioception 57:nervous system 39:Motor Function 26: 24: 14: 13: 10: 9: 6: 4: 3: 2: 5698: 5687: 5686:Motor control 5684: 5683: 5681: 5666: 5665: 5659: 5655: 5653: 5652: 5646: 5642: 5640: 5639: 5629: 5627: 5626: 5622: 5621: 5618: 5608: 5605: 5603: 5600: 5598: 5595: 5593: 5592:Neo-Darwinism 5590: 5588: 5585: 5583: 5580: 5578: 5577:Functionalism 5575: 5571: 5568: 5566: 5563: 5561: 5558: 5556: 5553: 5551: 5548: 5546: 5543: 5541: 5538: 5536: 5535:Connectionism 5533: 5531: 5528: 5527: 5526: 5525:indeterminism 5522: 5519: 5517: 5514: 5513: 5511: 5507: 5499: 5496: 5494: 5491: 5489: 5486: 5484: 5481: 5479: 5476: 5474: 5471: 5469: 5466: 5464: 5461: 5459: 5456: 5454: 5451: 5449: 5446: 5444: 5441: 5439: 5436: 5434: 5431: 5430: 5429: 5426: 5424: 5421: 5419: 5416: 5414: 5411: 5409: 5406: 5404: 5401: 5399: 5396: 5395: 5393: 5389: 5383: 5380: 5378: 5375: 5373: 5370: 5368: 5365: 5363: 5360: 5358: 5355: 5353: 5350: 5348: 5345: 5343: 5340: 5338: 5335: 5333: 5330: 5328: 5325: 5323: 5320: 5318: 5314: 5310: 5306: 5303: 5301: 5297: 5294: 5292: 5288: 5285: 5284: 5282: 5278: 5275: 5271: 5261: 5258: 5256: 5253: 5251: 5248: 5246: 5245:Schizophrenia 5243: 5241: 5238: 5236: 5233: 5231: 5230:Mental health 5228: 5226: 5223: 5221: 5218: 5216: 5213: 5211: 5208: 5206: 5203: 5201: 5198: 5196: 5193: 5191: 5188: 5186: 5183: 5181: 5178: 5177: 5175: 5173: 5169: 5163: 5160: 5158: 5155: 5153: 5149: 5145: 5142: 5140: 5136: 5133: 5131: 5128: 5126: 5123: 5121: 5118: 5116: 5113: 5111: 5108: 5106: 5105:Mate guarding 5103: 5101: 5098: 5096: 5093: 5091: 5088: 5086: 5083: 5081: 5078: 5076: 5073: 5071: 5068: 5066: 5065:Age disparity 5063: 5061: 5058: 5056: 5053: 5052: 5050: 5048: 5044: 5036: 5033: 5031: 5028: 5026: 5023: 5021: 5018: 5017: 5016: 5013: 5011: 5008: 5006: 5003: 5001: 4998: 4996: 4995:Schizophrenia 4993: 4991: 4988: 4986: 4983: 4981: 4978: 4976: 4973: 4971: 4968: 4966: 4963: 4961: 4958: 4954: 4951: 4949: 4946: 4944: 4941: 4939: 4936: 4934: 4931: 4930: 4929: 4926: 4925: 4923: 4921: 4920:Mental health 4916: 4915:Human factors 4912: 4906: 4905:Socialization 4903: 4901: 4898: 4896: 4893: 4891: 4888: 4886: 4883: 4881: 4878: 4876: 4873: 4871: 4868: 4866: 4865:paternal bond 4862: 4858: 4855: 4853: 4850: 4848: 4845: 4844: 4842: 4840: 4836: 4830: 4827: 4823: 4820: 4819: 4818: 4815: 4811: 4808: 4807: 4806: 4803: 4799: 4796: 4794: 4791: 4789: 4786: 4785: 4784: 4781: 4779: 4776: 4772: 4769: 4768: 4767: 4764: 4760: 4757: 4755: 4752: 4751: 4750: 4747: 4746: 4744: 4742: 4738: 4730: 4729:Naïve physics 4727: 4725: 4722: 4720: 4717: 4716: 4715: 4712: 4710: 4707: 4705: 4702: 4700: 4696: 4695:Motor control 4693: 4689: 4686: 4684: 4681: 4680: 4679: 4676: 4674: 4670: 4667: 4665: 4661: 4658: 4654: 4653:Ophidiophobia 4651: 4649: 4646: 4644: 4643:Arachnophobia 4641: 4640: 4639: 4636: 4634: 4631: 4629: 4626: 4624: 4621: 4617: 4614: 4612: 4609: 4607: 4604: 4602: 4599: 4597: 4594: 4593: 4592: 4588: 4585: 4583: 4580: 4576: 4573: 4571: 4570:Display rules 4568: 4566: 4563: 4562: 4561: 4558: 4557: 4555: 4553: 4548: 4544: 4541: 4537: 4531: 4528: 4524: 4521: 4519: 4516: 4514: 4510: 4507: 4505: 4502: 4501: 4500: 4497: 4493: 4490: 4489: 4488: 4485: 4483: 4480: 4478: 4475: 4473: 4472:Kin selection 4470: 4466: 4463: 4462: 4461: 4458: 4456: 4453: 4451: 4448: 4446: 4443: 4441: 4438: 4434: 4431: 4429: 4426: 4424: 4421: 4420: 4419: 4416: 4414: 4411: 4410: 4408: 4406: 4400: 4394: 4391: 4387: 4384: 4382: 4379: 4377: 4374: 4372: 4369: 4367: 4366:Adaptationism 4364: 4363: 4362: 4359: 4355: 4352: 4351: 4350: 4347: 4346: 4343: 4339: 4332: 4327: 4325: 4320: 4318: 4313: 4312: 4309: 4297: 4296: 4287: 4285: 4284: 4275: 4274: 4271: 4265: 4262: 4260: 4257: 4255: 4252: 4250: 4247: 4245: 4242: 4240: 4237: 4235: 4232: 4230: 4227: 4225: 4222: 4220: 4217: 4215: 4212: 4210: 4207: 4205: 4202: 4200: 4197: 4195: 4192: 4190: 4187: 4185: 4182: 4180: 4177: 4175: 4172: 4171: 4169: 4165: 4159: 4156: 4154: 4151: 4149: 4148:Neurotheology 4146: 4144: 4143:Neurorobotics 4141: 4139: 4138:Neuropolitics 4136: 4134: 4131: 4129: 4126: 4124: 4121: 4119: 4116: 4114: 4111: 4109: 4106: 4104: 4103:Neuroethology 4101: 4099: 4096: 4094: 4091: 4089: 4086: 4084: 4081: 4079: 4076: 4074: 4071: 4069: 4066: 4064: 4061: 4059: 4056: 4054: 4051: 4049: 4046: 4044: 4041: 4039: 4036: 4035: 4033: 4027: 4021: 4018: 4016: 4013: 4011: 4008: 4006: 4003: 4001: 4000:Motor control 3998: 3996: 3993: 3991: 3990:Chronobiology 3988: 3986: 3983: 3981: 3978: 3977: 3975: 3973: 3967: 3961: 3958: 3956: 3953: 3951: 3950:Neurovirology 3948: 3946: 3943: 3941: 3938: 3936: 3933: 3931: 3928: 3926: 3923: 3921: 3918: 3916: 3913: 3911: 3908: 3906: 3903: 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