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Olfactory bulb

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620:(GABA). As a result of its bi-directionality, the dendro-dendritic synapse can cause mitral cells to inhibit themselves (auto-inhibition), as well as neighboring mitral cells (lateral inhibition). More specifically, the granule cell layer receives excitatory glutamate signals from the basal dendrites of the mitral and tufted cells. The granule cell in turn releases GABA to cause an inhibitory effect on the mitral cell. More neurotransmitter is released from the activated mitral cell to the connected dendrite of the granule cell, making the inhibitory effect from the granule cell to the activated mitral cell stronger than the surrounding mitral cells. It is not clear what the functional role of lateral inhibition would be, though it may be involved in boosting the signal-to-noise ratio of odor signals by silencing the basal firing rate of surrounding non-activated neurons. This in turn aids in odor discrimination. Other research suggest that the lateral inhibition contributes to differentiated odor responses, which aids in the processing and perception of distinct odors. There is also evidence of cholinergic effects on granule cells that enhance depolarization of granule cells making them more excitable which in turn increases inhibition of mitral cells. This may contribute to a more specific output from the olfactory bulb that would closer resemble the glomerular odor map. Olfaction is distinct from the other 543:. Neural firing varies temporally, there are periods of fast, spontaneous firing and slow modulation of firing. These patterns may be related to sniffing or change in intensity and concentration of odorant. Temporal patterns may have effect in later processing of spatial awareness of odorant. For example, synchronized mitral cell spike trains appear to help to discriminate similar odors better than when those spike trains are not synchronized. A well known model is that the bulbar neural circuit transforms the odor information in the receptors to a population pattern of neural oscillatory activities in the mitral cell population, and this pattern is then recognized by the associative memories of olfactory objects in the olfactory cortex. Top-down feedback from the olfactory cortex to the olfactory bulb modulates the bulbar responses, so that, for example, the bulb can adapt to a pre-existing olfactory background to single out a foreground odor from an odor mixture for recognition, or can enhance sensitivity to a target odor during odor search. Destruction to the olfactory bulb results in 681:
sensory neurons in detecting chemical stimuli of different type and molecular weight. Although it doesn't seem to be maintained centrally, where mitral cell projections from both sides of the AOB converge. A clear difference of the AOB circuitry, compared to the rest of the bulb, is its heterogeneous connectivity between mitral cells and vomeronasal sensory afferents within neuropil glomeruli. AOB mitral cells indeed contact through apical dendritic processes glomeruli formed by afferents of different receptor neurons, thus breaking the one-receptor-one-neuron rule which generally holds for the main olfactory system. This implies that stimuli sensed through the VNO and elaborated in the AOB are subjected to a different and probably more complex level of elaboration. Accordingly, AOB mitral cells show clearly different firing patterns compared to other bulbar projection neurons. Additionally, top down input to the olfactory bulb differentially affects olfactory outputs.
732:. The odors serve as the reinforcers or the punishers during the associative learning process; odors that occur with positive states reinforce the behavior that resulted in the positive state while odors that occur with negative states do the opposite. Odor cues are coded by neurons in the amygdala with the behavioral effect or emotion that they produce. In this way odors reflect certain emotions or physiological states. Odors become associated with pleasant and unpleasant responses, and eventually the odor becomes a cue and can cause an emotional response. These odor associations contribute to emotional states such as fear. Brain imaging shows amygdala activation correlated with pleasant and unpleasant odors, reflecting the association between odors and emotions. 64: 817:
periglomerular cell interneurons that reside in the granule cell layer and glomerular layers, respectively. The olfactory sensory neuron axons that form synapses in olfactory bulb glomeruli are also capable of regeneration following regrowth of an olfactory sensory neuron residing in the olfactory epithelium. Despite dynamic turnover of sensory axons and interneurons, the projection neurons (mitral and tufted neurons) that form synapses with these axons are not structurally plastic.
324: 532:, many researchers have focused on how the olfactory bulb filters incoming information from receptor neurons in space, or how it filters incoming information in time. At the core of these proposed filters are the two classes of interneurons; the periglomerular cells, and the granule cells. Processing occurs at each level of the main olfactory bulb, beginning with the spatial maps that categorize odors in the glomeruli layer. 847: 199: 906:, have produced similarly large-brained human species. Thus, understanding human brain evolution should include research into specific cerebral reorganization, possibly reflected by brain shape changes. Here we exploit developmental integration between the brain and its underlying skeletal base to test hypotheses about brain evolution in 770:. Olfactory bulb removal in rats effectively causes structural changes in the amygdala and hippocampus and behavioral changes similar to that of a person with depression. Researchers use rats with olfactory bulbectomies to research antidepressants. Research has shown that removal of the olfactory bulb in rats leads to 757:
In lower vertebrates (lampreys and teleost fishes), mitral cell (principal olfactory neurons) axons project exclusively to the right hemisphere of Habenula in an asymmetric manner. It is reported that dorsal Habenula (Hb) are functional asymmetric with predominant odor responses in right hemisphere.
749:; the memories of events at a specific place or time. The time at which certain neurons fire in the hippocampus is associated by neurons with a stimulus such as an odor. Presentation of the odor at a different time may cause recall of the memory, therefore odor aids in recall of episodic memories. 672:
and therefore are directly involved in sex hormone activity and may influence aggressiveness and mating behavior. Axons of the vomeronasal sensory neurons express a given receptor type which, differently from what occurs in the main olfactory bulb, diverge between 6 and 30 AOB glomeruli. Mitral cell
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of the mitral cells. This inhibition is an important part of olfaction as it aids in odor discrimination by decreasing firing in response to background odors and differentiating the responses of olfactory nerve inputs in the mitral cell layer. Inhibition of the mitral cell layer by the other layers
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The AOB is divided into two main subregions, anterior and posterior, which receive segregated synaptic inputs from two main categories of vomeronasal sensory neurons, V1R and V2R, respectively. This appears as a clear functional specialization, given the differential role of the two populations of
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The function of adult neurogenesis in this region remains a matter of study. The survival of immature neurons as they enter the circuit is highly sensitive to olfactory activity and in particular associative learning tasks. This has led to the hypothesis that new neurons participate in learning
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in the hippocampus. These hippocampal changes due to olfactory bulb removal are associated with behavioral changes characteristic of depression, demonstrating the correlation between the olfactory bulb and emotion. The hippocampus and amygdala affect odor perception. During certain physiological
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aids in olfactory memory and learning as well. Several olfaction-memory processes occur in the hippocampus. Similar to the process in the amygdala, an odor is associated with a particular reward, i.e. the smell of food with receiving sustenance. Odor in the hippocampus also contributes to the
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and carbon chain length. This spatial map is divided into zones and clusters, which represent similar glomeruli and therefore similar odors. One cluster in particular is associated with rank, spoiled smells which are represented by certain chemical characteristics. This classification may be
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where it plays a role in appetite. The OFC also associates odors with other stimuli, such as taste. Odor perception and discrimination also involve the OFC. The spatial odor map in the glomeruli layer of the olfactory bulb may contribute to these functions. The odor map begins processing of
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that detects chemical stimuli relevant for social and reproductive behaviors, but probably also generic odorants. It has been hypothesized that, in order for the vomernasal pump to turn on, the main olfactory epithelium must first detect the appropriate odor. However, the possibility that the
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in adult mammals. In most mammals, new neurons are born from neural stem cells in the sub-ventricular zone and migrate rostrally towards the main and accessory olfactory bulbs. Within the olfactory bulb these immature neuroblasts develop into fully functional granule cell interneurons and
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between mitral cells. The synapse between mitral and granule cells is of a rare class of synapses that are "dendro-dendritic" which means that both sides of the synapse are dendrites that release neurotransmitter. In this specific case, mitral cells release the excitatory neurotransmitter
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This part of the brain receives sensations of smell. As a neural circuit, the olfactory bulb has one source of sensory input (axons from olfactory receptor neurons of the olfactory epithelium), and one output (mitral cell axons). As a result, it is generally assumed that it functions as a
717:, and olfactory bulb have many interconnections directly and indirectly through the cortices of the primary olfactory cortex. These connections are indicative of the association between the olfactory bulb and higher areas of processing, specifically those related to emotion and memory. 918:. Larger olfactory bulbs, relatively wider orbitofrontal cortex, relatively increased and forward projecting temporal lobe poles appear unique to modern humans. Such brain reorganization, beside physical consequences for overall skull shape, might have contributed to the evolution of 872:, reveals that they all share the same fundamental layout (five layers containing the nuclei of three major cell types; see "Anatomy" for details), despite being dissimilar in shape and size. A similar structure is shared by the analogous olfactory center in the fruit fly 2250:
Morales-Medina, JC.; Juarez, I.; Venancio-GarcΓ­a, E.; Cabrera, SN.; Menard, C.; Yu, W.; Flores, G.; Mechawar, N.; Quirion, R. (Apr 2013). "Impaired structural hippocampal plasticity is associated with emotional and memory deficits in the olfactory bulbectomized rat".
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It was also shown that Hb neurons are spontaneous active even in absence of olfactory stimulation. These spontaneous active Hb neurons are organized into functional clusters which were proposed to govern olfactory responses. (Jetti, SK. et al. 2014, Current Biology)
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dendritic endings go through a dramatic period of targeting and clustering just after presynaptic unification of the sensory neuron axons. The connectivity of the vomernasal sensorglomery neurons to mitral cells is precise, with mitral cell dendrites targeting the
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which synapse within and between glomeruli, and granule cells which synapse with mitral cells. The granule cell layer is the deepest layer in the olfactory bulb. It is made up of dendrodendritic granule cells that synapse to the mitral cell layer.
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While all of these functions could theoretically arise from the olfactory bulb's circuit layout, it is unclear which, if any, of these functions are performed exclusively by the olfactory bulb. By analogy to similar parts of the brain such as the
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contributes to odor discrimination and higher level processing by modulating the output from the olfactory bulb. These hyperpolarizations during odor stimulation shape the responses of the mitral cells to make them more specific to an odor.
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Oboti, L; Savalli G; Giachino C; De Marchis S; Panzica GC; Fasolo A; Peretto P (2009). "Integration and sensory experience-dependent survival of newly-generated neurons in the accessory olfactory bulb of female mice".
795:, amygdala, and parahippocampal cortices. Neurons in the OFC that encode food reward information activate the reward system when stimulated, associating the act of eating with reward. The OFC further projects to the 1167: 297:
and directly projects from the main olfactory bulb to specific amygdala areas. The accessory olfactory bulb resides on the dorsal-posterior region of the main olfactory bulb and forms a parallel pathway.
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processes. No definitive behavioral effect has been observed in loss-of-function experiments suggesting that the function of this process, if at all related to olfactory processing, may be subtle.
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In vertebrates, the accessory olfactory bulb (AOB), which resides on the dorsal-posterior region of the main olfactory bulb, forms a parallel pathway independent from the main olfactory bulb. The
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The next level of synaptic processing in the olfactory bulb occurs in the external plexiform layer, between the glomerular layer and the mitral cell layer. The external plexiform layer contains
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cranial vault, showing extensive olfactory bulb (structure to the left). Tyrannosaur dinosaurs, as well as carnivorous animals in general, have highly developed olfactory bulbs to seek out prey.
652:. As in the main olfactory bulb, axonal input to the accessory olfactory bulb forms synapses with mitral cells within glomeruli. The accessory olfactory bulb receives axonal input from the 4063: 1400:"Olfactory object recognition, segmentation, adaptation, target seeking, and discrimination by the network of the olfactory bulb and cortex: computational model and experimental data" 779:
states such as hunger a food odor may seem more pleasant and rewarding due to the associations in the amygdala and hippocampus of the food odor stimulus with the reward of eating.
791:. The OFC contributes to this odor-reward association as well as it assesses the value of a reward, i.e. the nutritional value of a food. The OFC receives projections from the 3629: 922:
learning and social capacities, in which higher olfactory functions and its cognitive, neurological behavioral implications could have been hitherto underestimated factors."
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evolutionary to help identify food that is no longer good to eat. The spatial map of the glomeruli layer may be used for perception of odor in the olfactory cortex.
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The bulb is divided into two distinct structures: the main olfactory bulb and the accessory olfactory bulb. The main olfactory bulb connects to the amygdala via the
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olfactory information by spatially organizing the glomeruli. This organizing aids the olfactory cortices in its functions of perceiving and discriminating odors.
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The olfactory lobe is a structure of the vertebrate forebrain involved in olfaction, or sense of smell. Destruction of the olfactory bulb results in ipsilateral
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There is a lack of information regarding the function of the internal plexiform layer which lies between the mitral cell layer and the granule cell layer.
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and the subgranular zone of the dentate gyrus of the hippocampus, one of only three structures in the brain observed to undergo continuing
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Vomeronasal sensory neurons provide direct excitatory inputs to AOB principle neurons called mitral cells which are transmitted to the
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Mori K, Takahashi YK, Igarashi KM, Yamaguchi M (April 2006). "Maps of odorant molecular features in the Mammalian olfactory bulb".
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and directly projects from the main olfactory bulb to specific amygdala areas. The amygdala passes olfactory information on to the
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The olfactory bulb transmits smell information from the nose to the brain, and is thus necessary for a proper sense of smell. As a
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experienced by all olfactory systems and thus may have evolved independently in different phyla – a phenomenon generally known as
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Lepousez, G.; Valley, MT.; Lledo, PM. (2013). "The impact of adult neurogenesis on olfactory bulb circuits and computations".
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Trinh, K.; Storm DR. (2003). "Vomeronasal organ detects odorants in absence of signaling through main olfactory epithelium".
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Bastir, M.; Rosas, A.; Gunz, P.; PeΓ±a-Melian, A.; Manzi, G.; Harvati, K.; Kruszynski, R.; Stringer, C.; Hublin, JJ. (2011).
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permitting higher brain areas involved in arousal and attention to modify the detection or the discrimination of odors.
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Scott JW, Wellis DP, Riggott MJ, Buonviso N (February 1993). "Functional organization of the main olfactory bulb".
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axons. The bulb is divided into two distinct structures: the main olfactory bulb and the accessory olfactory bulb.
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where it plays a role in emotion, memory and learning. The main olfactory bulb connects to the amygdala via the
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vomeronasal system works in parallel or independently from generic olfactory inputs has not been ruled out yet.
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Interneurons in the external plexiform layer are responsive to pre-synaptic action potentials and exhibit both
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The interneurons in the external plexiform layer perform feedback inhibition on the mitral cells to control
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Spors, H.; Albeanu, D. F.; Murthy, V. N.; Rinberg, D.; Uchida, N.; Wachowiak, M.; Friedrich, R. W. (2012).
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such that each glomerulus receives input primarily from olfactory receptor neurons that express the same
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Linster, Christiane; Cleland, Thomas (17 June 2013). "Spatiotemporal Coding in the Olfactory System".
898:β€”is intimately linked with human evolution. However, two genetically different evolutionary lineages, 3783: 3584: 3306: 3236: 3161: 2578: 1917: 887: 788: 725: 694: 657: 402: 353: 279: 2164:
Rolls ET (December 2010). "A computational theory of episodic memory formation in the hippocampus".
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Hovis, KR.; Ramnath, R.; Dahlen, JE.; Romanova, AL.; LaRocca, G.; Bier, ME.; Urban, NN. (Jun 2012).
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Olfactory information is sent to the primary olfactory cortex, where projections are sent to the
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of mitral cells and GABAergic granule cells are also permeated by dendrites from neurons called
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Further evidence of the link between the olfactory bulb and emotion and memory is shown through
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sends projections to the accessory olfactory bulb making it the second processing stage of the
340:(forward) part of the brain, as seen in rats. In humans, however, the olfactory bulb is on the 4583: 4373: 4285: 4219: 4150: 3911: 3857: 3708: 3294: 3289: 3272: 2962: 2706: 2656: 2622: 2596: 2544: 2495: 2446: 2403: 2359: 2317: 2296:"Taste, olfactory and food texture reward processing in the brain and the control of appetite" 2268: 2224: 2181: 2143: 2083: 2039: 1990: 1933: 1890: 1849: 1797: 1740: 1703: 1680: 1639: 1590: 1533: 1525: 1484: 1466: 1419: 1367: 1359: 1320: 1312: 1265: 1257: 1213: 1173: 1140: 1098: 1046: 1006: 988: 653: 645: 4440: 4262: 4226: 4145: 4039: 3968: 3948: 3923: 3793: 3788: 3681: 3655: 3645: 3434: 3424: 3301: 3241: 3060: 3039: 3029: 2982: 2936: 2900: 2696: 2648: 2586: 2534: 2526: 2485: 2477: 2438: 2395: 2351: 2307: 2260: 2216: 2173: 2133: 2123: 2073: 2029: 2021: 1980: 1972: 1925: 1880: 1839: 1831: 1787: 1779: 1768:"Accessory olfactory bulb function is modulated by input from the main olfactory epithelium" 1732: 1670: 1629: 1621: 1580: 1572: 1515: 1474: 1458: 1411: 1351: 1304: 1249: 1205: 1132: 1088: 1080: 1038: 996: 980: 633: 625: 576: 507: 437: 410: 369: 345: 232: 84: 53: 2207:
Song, C.; Leonard, BE. (2005). "The olfactory bulbectomised rat as a model of depression".
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Hamilton, K.A.; Heinbockel, T.; Ennis, M.; SzabΓ³, G.; ErdΓ©lyi, F.; Hayar, A. (2005).
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filtering out many background odors to enhance the transmission of a few select odors
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The glomeruli layer represents a spatial odor map organized by chemical structure of
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Comparing the structure of the olfactory bulb among vertebrate species, such as the
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Brennan PA, Zufall F (November 2006). "Pheromonal communication in vertebrates".
1415: 1209: 344:(bottom) side of the brain. The olfactory bulb is supported and protected by the 138: 113: 4481: 4473: 4454: 4397: 4320: 4109: 4091: 3805: 3448: 2888: 2861: 1885: 1868: 741: 710: 698: 544: 499: 461: 453: 384: 302: 283: 256: 217: 2355: 1042: 2312: 2295: 2177: 937: 689:
The olfactory bulb sends olfactory information to be further processed in the
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Frank, Marion E.; Fletcher, Dane B.; Hettinger, Thomas P. (2017-09-01).
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reorganization, disrupted cell growth in the hippocampus, and decreased
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Flow of olfactory information from receptors to glomeruli layer
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European Annals of Otorhinolaryngology, Head and Neck Diseases
2634:"Structure and function of the vomeronasal system: An update" 2466:"Odorant-specific modes of signaling in mammalian olfaction" 616:, and granule cells release the inhibitory neurotransmitter 1659:"Phylogenic outline of the olfactory system in vertebrates" 2621:, Oxford University Press, 5th edition (November, 2003). 2010:"Differential Muscarinic Modulation in the Olfactory Bulb" 1610:"Differential Muscarinic Modulation in the Olfactory Bulb" 962: 960: 958: 728:
between odors and behavioral responses takes place in the
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Shpak, G.; Zylbertal, A.; Yarom, Y.; Wagner, S. (2012).
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aspect. Scale, ventral to dorsal, is approximately 2mm.
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Pressler, R. T.; Inoue, T.; Strowbridge, B. W. (2007).
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where it plays a role in emotion, memory and learning.
405:, made up of the axons from approximately ten million 372:. In order from surface to the center the layers are: 1502:
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1172:. Springer Science & Business Media. p. 22. 1657:
Taniguchi, K.; Saito, S.; Taniguchi, K. (Feb 2011).
1062: 1060: 713:. The orbitofrontal cortex, amygdala, hippocampus, 336:
In most vertebrates, the olfactory bulb is the most
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Neuromarketing: Exploring the Brain of the Consumer
168: 156: 144: 131: 119: 107: 95: 90: 78: 73: 32: 2685:"Olfaction: Diverse species, conserved principles" 894:"The increase of brain size relative to body sizeβ€” 401:, the glomerular layer receives direct input from 1338:Haberly, Lewis B.; Bower, James M. (1989-01-01). 452:and some mitral cells. It does not contain many 2337:"Is adult neurogenesis essential for olfaction?" 2105: 2103: 2101: 2099: 2097: 1447:"Recognition of the Component Odors in Mixtures" 2112:"Effects of odor on emotion, with implications" 1702:(11th ed.). Boston: Pearson. p. 335. 1069:"Illuminating Vertebrate Olfactory Processing" 656:, a distinct sensory epithelium from the main 4071: 3754: 2764: 2159: 2157: 2055: 2053: 1813: 1811: 301:Destruction of the olfactory bulb results in 8: 1236:Li, Zhaoping; Hopfield, J. J. (1989-09-01). 1118: 1116: 1114: 1112: 368:The main olfactory bulb has a multi-layered 1024: 1022: 1020: 808:The olfactory bulb is, along with both the 4469: 4393: 4316: 4114: 4105: 4078: 4064: 4056: 3891: 3873: 3761: 3747: 3739: 3454: 3324: 3086: 2771: 2757: 2749: 62: 38: 2700: 2590: 2538: 2489: 2311: 2137: 2127: 2077: 2033: 1984: 1884: 1843: 1791: 1674: 1633: 1584: 1519: 1478: 1092: 1000: 352:, which in mammals separates it from the 2300:The Proceedings of the Nutrition Society 2209:Neuroscience & Biobehavioral Reviews 1869:"Vomeronasal organ and human pheromones" 2632:Halpern, M; MartΓ­nez-Marcos, A (2003). 2062:"Lateralization of olfactory processes" 954: 603:are connected to interneurons known as 517:enhancing sensitivity of odor detection 2619:The Synaptic Organization of the Brain 1404:Current Opinion in Behavioral Sciences 1202:20 Years of Computational Neuroscience 185: 29: 2738:Roche Lexicon – illustrated navigator 2443:10.1146/annurev-physiol-030212-183731 2335:Lazarini, F.; Lledo, PM. (Jan 2011). 1393: 1391: 1389: 7: 2060:Royet JP, Plailly J (October 2004). 1231: 1229: 1166:Prof. Leon Zurawicki (2 Sep 2010). 2265:10.1016/j.neuroscience.2013.01.037 985:10.1016/j.neuroscience.2005.03.008 541:inhibitory postsynaptic potentials 537:excitatory postsynaptic potentials 25: 1508:Psychonomic Bulletin & Review 1204:. Vol. 9. pp. 229–242. 607:, which by some theories produce 2400:10.1111/j.1460-9568.2009.06614.x 1784:10.1111/j.1460-9568.2010.07141.x 1291:Freeman, Walter J (1978-05-01). 206:main olfactory bulb cell nuclei. 182:Anatomical terms of neuroanatomy 2221:10.1016/j.neubiorev.2005.03.010 68:Sagittal section of human head. 2734:"Anatomy diagram: 13048.000-1" 2026:10.1523/JNEUROSCI.0099-15.2015 1977:10.1523/JNEUROSCI.4397-11.2012 1836:10.1523/JNEUROSCI.2399-11.2012 1626:10.1523/JNEUROSCI.0099-15.2015 1577:10.1523/JNEUROSCI.2961-07.2007 1085:10.1523/JNEUROSCI.3328-12.2012 464:, which in turn output to the 1: 4334:Anterior perforated substance 3651:Dorsal nucleus of vagus nerve 2653:10.1016/S0301-0082(03)00103-5 1504:"Olfactory imagery: A review" 356:, and which is perforated by 44:Human brain seen from below. 2702:10.1016/j.neuron.2005.10.022 2683:Ache, BW; Young, JM (2005). 1416:10.1016/j.cobeha.2016.03.009 1356:10.1016/0166-2236(89)90025-8 1309:10.1016/0013-4694(78)90126-8 1210:10.1007/978-1-4614-1424-7_11 753:Olfactory coding in Habenula 579:. They also participate in 558:can result in olfactory and 316:can result in olfactory and 52:, 1543. Olfactory bulbs and 3430:Inferior salivatory nucleus 2431:Annual Review of Physiology 2294:Rolls, ET (November 2012). 2014:The Journal of Neuroscience 1886:10.1016/j.anorl.2010.11.008 1614:The Journal of Neuroscience 1398:Zhaoping, Li (2016-10-01). 4610: 4329:Anterior olfactory nucleus 4015:Anterior olfactory nucleus 2874:lateral geniculate nucleus 2835:anterior olfactory nucleus 2740:. Elsevier. Archived from 2356:10.1016/j.tins.2010.09.006 1406:. Computational modeling. 1043:10.1152/physrev.00021.2005 933:Olfactory ensheathing glia 650:accessory olfactory system 514:discriminating among odors 407:olfactory receptor neurons 235:aspect, right of image is 4094:and associated structures 3876: 3554:Superior cervical cardiac 3247:Superior salivary nucleus 3000:spinal trigeminal nucleus 2313:10.1017/S0029665112000821 2178:10.1016/j.bbr.2010.03.027 1698:Carlson, Neil R. (2013). 797:anterior cingulate cortex 225:– Internal Plexiform and 216:– External Plexiform and 180: 61: 37: 4418:Nucleus of diagonal band 3879:Primary olfactory cortex 3687:spinal accessory nucleus 3127:pterygopalatine ganglion 2918:Edinger–Westphal nucleus 2641:Progress in Neurobiology 2129:10.3389/fnsys.2013.00066 1867:Trotier, D. (Sep 2011). 768:animal depression models 707:primary olfactory cortex 640:Accessory olfactory bulb 571:External plexiform layer 390:Internal plexiform layer 381:External plexiform layer 295:primary olfactory cortex 4367:Lateral olfactory stria 3989:Medial forebrain bundle 3887:Lateral olfactory stria 3870:areas involved in smell 3069:no significant branches 2971:no significant branches 2811:no significant branches 2344:Trends in Neurosciences 1965:Journal of Neuroscience 1565:Journal of Neuroscience 1344:Trends in Neurosciences 1137:10.1002/jemt.1070240206 1073:Journal of Neuroscience 875:Drosophila melanogaster 618:Gamma-aminobutyric acid 4436:Diagonal band of Broca 4362:Medial olfactory stria 4298:Subthalamic fasciculus 4276:Pallidothalamic tracts 4045:Evolution of olfaction 4007:Medial olfactory stria 3389:Stylopharyngeal branch 3149:submandibular ganglion 3134:Nerve to the stapedius 2513:Wang, JW. (Jan 2012). 2464:Ache, BW. (Sep 2010). 1700:Physiology of behavior 1242:Biological Cybernetics 924: 861: 328: 240: 4460:Hippocampal formation 4406:Substantia innominata 4291:Lenticular fasciculus 3929:Periamygdaloid cortex 3917:Hippocampal formation 3907:EC-hippocampus system 2482:10.1093/chemse/bjq045 2079:10.1093/chemse/bjh067 1463:10.1093/chemse/bjx031 892: 884:computational problem 849: 825:Clinical significance 370:cellular architecture 326: 201: 3237:Facial motor nucleus 2933:parasympathetic root 1676:10.1292/jvms.10-0316 1079:(41): 14102–14108a. 888:convergent evolution 789:orbitofrontal cortex 783:Orbitofrontal cortex 726:Associative learning 695:orbitofrontal cortex 658:olfactory epithelium 628:have a relay in the 470:periglomerular cells 354:olfactory epithelium 280:orbitofrontal cortex 211:– Glomerular layer; 4594:Otorhinolaryngology 4554:Schaffer collateral 4465:Hippocampus anatomy 4281:Thalamic fasciculus 3549:Recurrent laryngeal 3394:Pharyngeal branches 3172:Posterior auricular 3020:trigeminal ganglion 2583:2011NatCo...2..588B 2116:Front Syst Neurosci 2110:Kadohisa M (2013). 1930:10.1038/nature05404 1922:2006Natur.444..308B 1571:(41): 10969–10981. 810:subventricular zone 427:synaptic processing 308:, while irritative 4482:Hippocampus proper 4156:Olfactory tubercle 3824:Olfactory receptor 3801:Sustentacular cell 3532:Superior laryngeal 3399:Tonsillar branches 3097:Intermediate nerve 2913:oculomotor nucleus 2592:10.1038/ncomms1593 2531:10.1002/dneu.20936 1521:10.3758/BF03196369 1254:10.1007/BF00200803 1125:Microsc. Res. Tech 862: 804:Adult neurogenesis 685:Further processing 609:lateral inhibition 591:Granule cell layer 581:lateral inhibition 566:Lateral inhibition 423:olfactory receptor 413:, a region of the 393:Granule cell layer 329: 253:bulbus olfactorius 241: 102:bulbus olfactorius 4566: 4565: 4562: 4561: 4449: 4448: 4382: 4381: 4374:Olfactory trigone 4306: 4305: 4286:Ansa lenticularis 4220:Centrum semiovale 4206: 4205: 4151:Nucleus accumbens 4053: 4052: 4023: 4022: 4001: 4000: 3912:Entorhinal cortex 3858:Olfactory trigone 3736: 3735: 3664: 3663: 3630:Posterior gastric 3525:pharyngeal plexus 3520:Pharyngeal branch 3443: 3442: 3307:Scarpa's ganglion 3295:lateral lemniscus 3290:striae medullares 3273:vestibular nuclei 3261:Vestibulocochlear 3255: 3254: 1219:978-1-4614-1423-0 1179:978-3-540-77828-8 762:Depression models 654:vomeronasal organ 646:vomeronasal organ 626:sensory receptors 624:where peripheral 550:while irritative 202:Coronal image of 196: 195: 191: 16:(Redirected from 4601: 4579:Olfactory system 4470: 4441:Stria terminalis 4394: 4317: 4263:External capsule 4227:Internal capsule 4146:Ventral striatum 4115: 4106: 4080: 4073: 4066: 4057: 4040:Olfactory system 3969:Stria terminalis 3949:Habenular nuclei 3945:Stria medullaris 3924:Prepyriform area 3892: 3874: 3763: 3756: 3749: 3740: 3682:nucleus ambiguus 3656:Solitary nucleus 3646:Nucleus ambiguus 3625:Anterior gastric 3572:Inferior cardiac 3502:Auricular branch 3497:Meningeal branch 3455: 3435:Solitary nucleus 3425:Nucleus ambiguus 3404:Lingual branches 3325: 3319:Glossopharyngeal 3242:Solitary nucleus 3122:Greater petrosal 3087: 2937:ciliary ganglion 2773: 2766: 2759: 2750: 2745: 2722: 2704: 2679: 2677: 2671:. Archived from 2638: 2605: 2604: 2594: 2568: 2559: 2553: 2552: 2542: 2510: 2504: 2503: 2493: 2461: 2455: 2454: 2426: 2420: 2419: 2382: 2376: 2375: 2341: 2332: 2326: 2325: 2315: 2291: 2285: 2284: 2247: 2241: 2240: 2204: 2198: 2197: 2166:Behav. Brain Res 2161: 2152: 2151: 2141: 2131: 2107: 2092: 2091: 2081: 2057: 2048: 2047: 2037: 2020:(30): 10773–85. 2005: 1999: 1998: 1988: 1956: 1950: 1949: 1916:(7117): 308–15. 1905: 1899: 1898: 1888: 1864: 1858: 1857: 1847: 1815: 1806: 1805: 1795: 1763: 1757: 1756: 1720: 1714: 1713: 1695: 1689: 1688: 1678: 1654: 1648: 1647: 1637: 1620:(30): 10773–85. 1605: 1599: 1598: 1588: 1556: 1550: 1549: 1523: 1499: 1493: 1492: 1482: 1442: 1436: 1435: 1395: 1384: 1383: 1335: 1329: 1328: 1288: 1282: 1281: 1233: 1224: 1223: 1197: 1191: 1190: 1188: 1186: 1163: 1157: 1156: 1120: 1107: 1106: 1096: 1064: 1055: 1054: 1026: 1015: 1014: 1004: 964: 634:olfactory system 577:back propagation 562:hallucinations. 508:substantia nigra 488:olfactory cortex 466:olfactory cortex 456:, rather mostly 438:functional group 411:olfactory mucosa 377:Glomerular layer 346:cribriform plate 320:hallucinations. 257:neural structure 231:Top of image is 188:edit on Wikidata 66: 54:olfactory tracts 42: 30: 27:Neural structure 21: 4609: 4608: 4604: 4603: 4602: 4600: 4599: 4598: 4569: 4568: 4567: 4558: 4525: 4463: 4458: 4445: 4422: 4411:Nucleus basalis 4389:basal forebrain 4378: 4357:Olfactory tract 4343: 4302: 4268:Extreme capsule 4247:Optic radiation 4202: 4181: 4165:Globus pallidus 4137:Caudate nucleus 4127:Dorsal striatum 4095: 4084: 4054: 4049: 4019: 3997: 3977: 3953: 3933: 3902:Piriform cortex 3881: 3862: 3853:Olfactory tract 3816:Olfactory nerve 3810: 3772: 3767: 3737: 3732: 3703: 3660: 3634: 3596: 3558: 3506: 3482: 3439: 3413: 3377:lesser petrosal 3372:tympanic plexus 3352: 3313: 3278:cochlear nuclei 3251: 3225: 3163: 3155: 3112: 3106: 3075: 3046: 2977: 2948: 2895: 2856: 2850:olfactory tract 2817: 2783: 2777: 2732: 2729: 2682: 2675: 2636: 2631: 2614: 2612:Further reading 2609: 2608: 2566: 2561: 2560: 2556: 2512: 2511: 2507: 2463: 2462: 2458: 2428: 2427: 2423: 2384: 2383: 2379: 2339: 2334: 2333: 2329: 2293: 2292: 2288: 2249: 2248: 2244: 2215:(4–5): 627–47. 2206: 2205: 2201: 2163: 2162: 2155: 2109: 2108: 2095: 2059: 2058: 2051: 2007: 2006: 2002: 1971:(18): 6251–62. 1958: 1957: 1953: 1907: 1906: 1902: 1866: 1865: 1861: 1830:(23): 7907–16. 1817: 1816: 1809: 1765: 1764: 1760: 1722: 1721: 1717: 1710: 1697: 1696: 1692: 1656: 1655: 1651: 1607: 1606: 1602: 1558: 1557: 1553: 1501: 1500: 1496: 1451:Chemical Senses 1444: 1443: 1439: 1397: 1396: 1387: 1337: 1336: 1332: 1290: 1289: 1285: 1235: 1234: 1227: 1220: 1199: 1198: 1194: 1184: 1182: 1180: 1165: 1164: 1160: 1122: 1121: 1110: 1066: 1065: 1058: 1028: 1027: 1018: 966: 965: 956: 951: 929: 896:encephalization 844: 839: 827: 806: 793:piriform cortex 785: 776:neuroplasticity 755: 747:episodic memory 738: 723: 703:piriform cortex 687: 642: 622:sensory systems 568: 504:locus coeruleus 479: 403:afferent nerves 366: 358:olfactory nerve 334: 291:piriform cortex 270:, the sense of 230: 221: 212: 207: 192: 69: 57: 56:outlined in red 28: 23: 22: 15: 12: 11: 5: 4607: 4605: 4597: 4596: 4591: 4586: 4581: 4571: 4570: 4564: 4563: 4560: 4559: 4557: 4556: 4551: 4549:Perforant path 4546: 4541: 4535: 4533: 4527: 4526: 4524: 4523: 4518: 4517: 4516: 4514:Fascia dentata 4506: 4505: 4504: 4499: 4494: 4489: 4478: 4476: 4467: 4451: 4450: 4447: 4446: 4444: 4443: 4438: 4432: 4430: 4424: 4423: 4421: 4420: 4415: 4414: 4413: 4402: 4400: 4391: 4384: 4383: 4380: 4379: 4377: 4376: 4371: 4370: 4369: 4364: 4353: 4351: 4345: 4344: 4342: 4341: 4339:Olfactory bulb 4336: 4331: 4325: 4323: 4314: 4312:Rhinencephalon 4308: 4307: 4304: 4303: 4301: 4300: 4295: 4294: 4293: 4288: 4271: 4270: 4265: 4259: 4258: 4256:Corona radiata 4252: 4251: 4250: 4249: 4244: 4242:Posterior limb 4239: 4234: 4223: 4222: 4216: 4214: 4208: 4207: 4204: 4203: 4201: 4200: 4195: 4189: 4187: 4183: 4182: 4180: 4179: 4178: 4177: 4172: 4161: 4160: 4159: 4158: 4153: 4142: 4141: 4140: 4139: 4134: 4123: 4121: 4112: 4103: 4097: 4096: 4085: 4083: 4082: 4075: 4068: 4060: 4051: 4050: 4048: 4047: 4042: 4037: 4031: 4029: 4025: 4024: 4021: 4020: 4018: 4017: 4011: 4009: 4003: 4002: 3999: 3998: 3996: 3995: 3985: 3983: 3979: 3978: 3976: 3975: 3961: 3959: 3955: 3954: 3952: 3951: 3941: 3939: 3935: 3934: 3932: 3931: 3926: 3921: 3920: 3919: 3914: 3904: 3898: 3896: 3889: 3883: 3882: 3877: 3871: 3864: 3863: 3861: 3860: 3855: 3850: 3849: 3848: 3843: 3836:Olfactory bulb 3833: 3832: 3831: 3820: 3818: 3812: 3811: 3809: 3808: 3803: 3798: 3797: 3796: 3791: 3780: 3778: 3774: 3773: 3768: 3766: 3765: 3758: 3751: 3743: 3734: 3733: 3731: 3730: 3729: 3728: 3720: 3714: 3712: 3705: 3704: 3702: 3701: 3696: 3691: 3690: 3689: 3684: 3675: 3673: 3666: 3665: 3662: 3661: 3659: 3658: 3653: 3648: 3642: 3640: 3636: 3635: 3633: 3632: 3627: 3622: 3617: 3612: 3606: 3604: 3598: 3597: 3595: 3594: 3593: 3592: 3587: 3579: 3574: 3568: 3566: 3560: 3559: 3557: 3556: 3551: 3546: 3545: 3544: 3539: 3529: 3528: 3527: 3516: 3514: 3508: 3507: 3505: 3504: 3499: 3493: 3491: 3484: 3483: 3481: 3480: 3479: 3478: 3473: 3464: 3462: 3452: 3445: 3444: 3441: 3440: 3438: 3437: 3432: 3427: 3421: 3419: 3415: 3414: 3412: 3411: 3406: 3401: 3396: 3391: 3386: 3385: 3384: 3379: 3374: 3363: 3361: 3354: 3353: 3351: 3350: 3349: 3348: 3343: 3334: 3332: 3322: 3315: 3314: 3312: 3311: 3310: 3309: 3299: 3298: 3297: 3292: 3285:Cochlear nerve 3282: 3281: 3280: 3275: 3266: 3264: 3257: 3256: 3253: 3252: 3250: 3249: 3244: 3239: 3233: 3231: 3227: 3226: 3224: 3223: 3222: 3221: 3216: 3211: 3206: 3201: 3194:Parotid plexus 3191: 3190: 3189: 3184: 3174: 3168: 3166: 3157: 3156: 3154: 3153: 3152: 3151: 3146: 3139:Chorda tympani 3136: 3131: 3130: 3129: 3118: 3116: 3108: 3107: 3105: 3104: 3099: 3093: 3091: 3084: 3077: 3076: 3074: 3073: 3072: 3071: 3063: 3057: 3055: 3048: 3047: 3045: 3044: 3043: 3042: 3037: 3032: 3024: 3023: 3022: 3014: 3013: 3012: 3007: 3002: 2997: 2988: 2986: 2979: 2978: 2976: 2975: 2974: 2973: 2965: 2959: 2957: 2950: 2949: 2947: 2946: 2945: 2944: 2939: 2930: 2922: 2921: 2920: 2915: 2906: 2904: 2897: 2896: 2894: 2893: 2892: 2891: 2886: 2878: 2877: 2876: 2867: 2865: 2858: 2857: 2855: 2854: 2853: 2852: 2847: 2845:olfactory bulb 2839: 2838: 2837: 2828: 2826: 2819: 2818: 2816: 2815: 2814: 2813: 2805: 2804: 2803: 2794: 2792: 2785: 2784: 2781:cranial nerves 2778: 2776: 2775: 2768: 2761: 2753: 2747: 2746: 2744:on 2014-11-07. 2728: 2727:External links 2725: 2724: 2723: 2680: 2678:on 2017-11-07. 2647:(3): 245–318. 2629: 2613: 2610: 2607: 2606: 2554: 2505: 2456: 2421: 2388:Eur J Neurosci 2377: 2327: 2306:(4): 488–501. 2286: 2242: 2199: 2153: 2093: 2049: 2000: 1951: 1900: 1859: 1807: 1778:(6): 1108–16. 1772:Eur J Neurosci 1758: 1737:10.1038/nn1039 1715: 1709:978-0205239399 1708: 1690: 1649: 1600: 1551: 1514:(2): 244–264. 1494: 1457:(7): 537–546. 1437: 1385: 1350:(7): 258–264. 1330: 1303:(5): 586–605. 1283: 1248:(5): 379–392. 1225: 1218: 1192: 1178: 1158: 1108: 1056: 1016: 979:(3): 819–829. 953: 952: 950: 947: 946: 945: 940: 935: 928: 925: 843: 840: 838: 835: 826: 823: 805: 802: 784: 781: 764: 763: 754: 751: 737: 734: 722: 719: 697:(OFC) and the 686: 683: 641: 638: 593: 592: 573: 572: 567: 564: 525: 524: 521: 518: 515: 478: 475: 399:neural circuit 395: 394: 391: 388: 382: 379: 365: 362: 333: 330: 282:(OFC) and the 245:olfactory bulb 194: 193: 184: 178: 177: 172: 166: 165: 160: 154: 153: 148: 142: 141: 136: 129: 128: 123: 117: 116: 111: 105: 104: 99: 93: 92: 88: 87: 82: 76: 75: 71: 70: 67: 59: 58: 43: 35: 34: 33:Olfactory bulb 26: 24: 18:Olfactory Bulb 14: 13: 10: 9: 6: 4: 3: 2: 4606: 4595: 4592: 4590: 4589:Limbic system 4587: 4585: 4582: 4580: 4577: 4576: 4574: 4555: 4552: 4550: 4547: 4545: 4542: 4540: 4537: 4536: 4534: 4532: 4528: 4522: 4519: 4515: 4512: 4511: 4510: 4509:Dentate gyrus 4507: 4503: 4500: 4498: 4495: 4493: 4490: 4488: 4485: 4484: 4483: 4480: 4479: 4477: 4475: 4471: 4468: 4466: 4461: 4456: 4452: 4442: 4439: 4437: 4434: 4433: 4431: 4429: 4425: 4419: 4416: 4412: 4409: 4408: 4407: 4404: 4403: 4401: 4399: 4395: 4392: 4390: 4385: 4375: 4372: 4368: 4365: 4363: 4360: 4359: 4358: 4355: 4354: 4352: 4350: 4346: 4340: 4337: 4335: 4332: 4330: 4327: 4326: 4324: 4322: 4318: 4315: 4313: 4309: 4299: 4296: 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ganglion 3380: 3378: 3375: 3373: 3370: 3369: 3368: 3365: 3364: 3362: 3360: 3359:jugular fossa 3355: 3347: 3344: 3342: 3339: 3338: 3336: 3335: 3333: 3331: 3330:jugular fossa 3326: 3323: 3320: 3316: 3308: 3305: 3304: 3303: 3300: 3296: 3293: 3291: 3288: 3287: 3286: 3283: 3279: 3276: 3274: 3271: 3270: 3268: 3267: 3265: 3262: 3258: 3248: 3245: 3243: 3240: 3238: 3235: 3234: 3232: 3228: 3220: 3217: 3215: 3212: 3210: 3207: 3205: 3202: 3200: 3197: 3196: 3195: 3192: 3188: 3185: 3183: 3180: 3179: 3178: 3175: 3173: 3170: 3169: 3167: 3165: 3158: 3150: 3147: 3145: 3144:lingual nerve 3142: 3141: 3140: 3137: 3135: 3132: 3128: 3125: 3124: 3123: 3120: 3119: 3117: 3115: 3109: 3103: 3100: 3098: 3095: 3094: 3092: 3088: 3085: 3082: 3078: 3070: 3067: 3066: 3064: 3062: 3059: 3058: 3056: 3053: 3049: 3041: 3038: 3036: 3033: 3031: 3028: 3027: 3025: 3021: 3018: 3017: 3015: 3011: 3008: 3006: 3003: 3001: 2998: 2996: 2993: 2992: 2990: 2989: 2987: 2984: 2980: 2972: 2969: 2968: 2966: 2964: 2961: 2960: 2958: 2955: 2951: 2943: 2940: 2938: 2934: 2931: 2929: 2926: 2925: 2923: 2919: 2916: 2914: 2911: 2910: 2908: 2907: 2905: 2902: 2898: 2890: 2887: 2885: 2882: 2881: 2879: 2875: 2872: 2871: 2869: 2868: 2866: 2863: 2859: 2851: 2848: 2846: 2843: 2842: 2840: 2836: 2833: 2832: 2830: 2829: 2827: 2824: 2820: 2812: 2809: 2808: 2806: 2802: 2801:septal nuclei 2799: 2798: 2796: 2795: 2793: 2790: 2786: 2782: 2774: 2769: 2767: 2762: 2760: 2755: 2754: 2751: 2743: 2739: 2735: 2731: 2730: 2726: 2720: 2716: 2712: 2708: 2703: 2698: 2695:(3): 417–30. 2694: 2690: 2686: 2681: 2674: 2670: 2666: 2662: 2658: 2654: 2650: 2646: 2642: 2635: 2630: 2628: 2627:0-19-515956-X 2624: 2620: 2617:Shepherd, G. 2616: 2615: 2611: 2602: 2598: 2593: 2588: 2584: 2580: 2576: 2572: 2565: 2558: 2555: 2550: 2546: 2541: 2536: 2532: 2528: 2524: 2520: 2519:Dev Neurobiol 2516: 2509: 2506: 2501: 2497: 2492: 2487: 2483: 2479: 2475: 2471: 2467: 2460: 2457: 2452: 2448: 2444: 2440: 2436: 2432: 2425: 2422: 2417: 2413: 2409: 2405: 2401: 2397: 2394:(4): 679–92. 2393: 2389: 2381: 2378: 2373: 2369: 2365: 2361: 2357: 2353: 2349: 2345: 2338: 2331: 2328: 2323: 2319: 2314: 2309: 2305: 2301: 2297: 2290: 2287: 2282: 2278: 2274: 2270: 2266: 2262: 2258: 2254: 2246: 2243: 2238: 2234: 2230: 2226: 2222: 2218: 2214: 2210: 2203: 2200: 2195: 2191: 2187: 2183: 2179: 2175: 2172:(2): 180–96. 2171: 2167: 2160: 2158: 2154: 2149: 2145: 2140: 2135: 2130: 2125: 2121: 2117: 2113: 2106: 2104: 2102: 2100: 2098: 2094: 2089: 2085: 2080: 2075: 2072:(8): 731–45. 2071: 2067: 2063: 2056: 2054: 2050: 2045: 2041: 2036: 2031: 2027: 2023: 2019: 2015: 2011: 2004: 2001: 1996: 1992: 1987: 1982: 1978: 1974: 1970: 1966: 1962: 1955: 1952: 1947: 1943: 1939: 1935: 1931: 1927: 1923: 1919: 1915: 1911: 1904: 1901: 1896: 1892: 1887: 1882: 1879:(4): 184–90. 1878: 1874: 1870: 1863: 1860: 1855: 1851: 1846: 1841: 1837: 1833: 1829: 1825: 1821: 1814: 1812: 1808: 1803: 1799: 1794: 1789: 1785: 1781: 1777: 1773: 1769: 1762: 1759: 1754: 1750: 1746: 1742: 1738: 1734: 1731:(5): 519–25. 1730: 1726: 1719: 1716: 1711: 1705: 1701: 1694: 1691: 1686: 1682: 1677: 1672: 1669:(2): 139–47. 1668: 1664: 1663:J Vet Med Sci 1660: 1653: 1650: 1645: 1641: 1636: 1631: 1627: 1623: 1619: 1615: 1611: 1604: 1601: 1596: 1592: 1587: 1582: 1578: 1574: 1570: 1566: 1562: 1555: 1552: 1547: 1543: 1539: 1535: 1531: 1527: 1522: 1517: 1513: 1509: 1505: 1498: 1495: 1490: 1486: 1481: 1476: 1472: 1468: 1464: 1460: 1456: 1452: 1448: 1441: 1438: 1433: 1429: 1425: 1421: 1417: 1413: 1409: 1405: 1401: 1394: 1392: 1390: 1386: 1381: 1377: 1373: 1369: 1365: 1361: 1357: 1353: 1349: 1345: 1341: 1334: 1331: 1326: 1322: 1318: 1314: 1310: 1306: 1302: 1298: 1294: 1287: 1284: 1279: 1275: 1271: 1267: 1263: 1259: 1255: 1251: 1247: 1243: 1239: 1232: 1230: 1226: 1221: 1215: 1211: 1207: 1203: 1196: 1193: 1181: 1175: 1171: 1170: 1162: 1159: 1154: 1150: 1146: 1142: 1138: 1134: 1131:(2): 142–56. 1130: 1126: 1119: 1117: 1115: 1113: 1109: 1104: 1100: 1095: 1090: 1086: 1082: 1078: 1074: 1070: 1063: 1061: 1057: 1052: 1048: 1044: 1040: 1037:(2): 409–33. 1036: 1032: 1025: 1023: 1021: 1017: 1012: 1008: 1003: 998: 994: 990: 986: 982: 978: 974: 970: 963: 961: 959: 955: 948: 944: 941: 939: 936: 934: 931: 930: 926: 923: 921: 917: 916: 911: 910: 905: 904:modern humans 901: 897: 891: 889: 885: 881: 880:antennal lobe 877: 876: 871: 867: 859: 858: 857:Tyrannosaurus 853: 848: 841: 837:Other animals 836: 834: 832: 824: 822: 818: 815: 811: 803: 801: 798: 794: 790: 782: 780: 777: 773: 769: 761: 760: 759: 752: 750: 748: 745:formation of 743: 735: 733: 731: 727: 720: 718: 716: 712: 708: 704: 700: 696: 692: 684: 682: 678: 676: 671: 667: 662: 659: 655: 651: 647: 639: 637: 635: 631: 627: 623: 619: 615: 610: 606: 605:granule cells 602: 598: 590: 589: 588: 585: 582: 578: 570: 569: 565: 563: 561: 557: 553: 549: 546: 542: 538: 533: 531: 522: 519: 516: 513: 512: 511: 509: 505: 501: 497: 493: 489: 485: 476: 474: 471: 467: 463: 459: 455: 451: 447: 442: 439: 435: 430: 428: 424: 420: 416: 412: 408: 404: 400: 392: 389: 386: 383: 380: 378: 375: 374: 373: 371: 363: 361: 359: 355: 351: 347: 343: 339: 331: 325: 321: 319: 315: 311: 307: 304: 299: 296: 292: 287: 285: 281: 277: 273: 269: 265: 262: 258: 254: 250: 246: 238: 234: 228: 224: 219: 215: 210: 205: 200: 189: 183: 179: 176: 173: 171: 167: 164: 161: 159: 155: 152: 149: 147: 143: 140: 137: 134: 130: 127: 124: 122: 118: 115: 112: 110: 106: 103: 100: 98: 94: 89: 86: 83: 81: 77: 72: 65: 60: 55: 51: 47: 41: 36: 31: 19: 4531:White matter 4428:White matter 4349:White matter 4338: 4274: 4212:White matter 3993:Hypothalamus 3973:Hypothalamus 3846:mitral cells 3835: 3777:Microanatomy 3162:stylomastoid 3114:facial canal 3068: 2970: 2884:optic chiasm 2844: 2810: 2742:the original 2737: 2692: 2688: 2673:the original 2644: 2640: 2618: 2574: 2570: 2557: 2525:(1): 87–99. 2522: 2518: 2508: 2476:(7): 533–9. 2473: 2469: 2459: 2434: 2430: 2424: 2391: 2387: 2380: 2350:(1): 20–30. 2347: 2343: 2330: 2303: 2299: 2289: 2256: 2253:Neuroscience 2252: 2245: 2212: 2208: 2202: 2169: 2165: 2119: 2115: 2069: 2066:Chem. Senses 2065: 2017: 2013: 2003: 1968: 1964: 1954: 1913: 1909: 1903: 1876: 1872: 1862: 1827: 1823: 1775: 1771: 1761: 1728: 1725:Nat Neurosci 1724: 1718: 1699: 1693: 1666: 1662: 1652: 1617: 1613: 1603: 1568: 1564: 1554: 1511: 1507: 1497: 1454: 1450: 1440: 1407: 1403: 1347: 1343: 1333: 1300: 1296: 1286: 1245: 1241: 1201: 1195: 1183:. Retrieved 1168: 1161: 1128: 1124: 1076: 1072: 1034: 1031:Physiol. Rev 1030: 976: 973:Neuroscience 972: 919: 915:Homo sapiens 913: 907: 900:Neanderthals 893: 873: 866:leopard frog 863: 855: 828: 819: 814:neurogenesis 807: 786: 765: 756: 739: 724: 688: 679: 670:hypothalamus 663: 643: 630:diencephalon 601:mitral cells 594: 586: 574: 534: 526: 480: 462:mitral cells 450:interneurons 443: 431: 415:nasal cavity 396: 367: 350:ethmoid bone 335: 300: 288: 266:involved in 252: 244: 242: 227:Granule cell 222: 213: 208: 151:A14.1.09.429 139:birnlex_1137 101: 49: 4474:Grey matter 4455:Archicortex 4398:Grey matter 4321:Grey matter 4110:Grey matter 4092:human brain 3806:Tufted cell 3709:Hypoglossal 3090:Near origin 2889:optic tract 2470:Chem Senses 920:H. sapiens' 742:hippocampus 736:Hippocampus 711:hippocampus 699:hippocampus 545:ipsilateral 500:hippocampus 454:cell bodies 385:Mitral cell 303:ipsilateral 284:hippocampus 218:Mitral cell 91:Identifiers 4573:Categories 3784:Epithelium 3302:Vestibular 3214:mandibular 3187:stylohyoid 3177:Suprahyoid 3102:Geniculate 3040:mandibular 3030:ophthalmic 2983:Trigeminal 2901:Oculomotor 2571:Nat Commun 2437:: 339–63. 2259:: 233–43. 1824:J Neurosci 949:References 938:Phantosmia 595:The basal 446:astrocytes 261:vertebrate 121:NeuroNames 4521:Subiculum 4198:Claustrum 3841:glomeruli 3722:Branches 3670:Accessory 3590:posterior 3577:Pulmonary 3263:(CN VIII) 3204:zygomatic 3182:digastric 3065:Branches 3035:maxillary 3026:Branches 2967:Branches 2954:Trochlear 2924:Branches 2823:Olfactory 1530:1531-5320 1471:1464-3553 1424:2352-1546 1410:: 30–39. 1364:0166-2236 1317:0013-4694 1262:1432-0770 993:0306-4522 943:Nobiletin 870:lab mouse 842:Evolution 675:glomeruli 614:glutamate 597:dendrites 560:gustatory 496:neocortex 458:dendrites 419:glomeruli 332:Structure 318:gustatory 268:olfaction 264:forebrain 85:Olfactory 4584:Cerebrum 4193:Amygdala 4119:Striatum 4086:Rostral 3965:Amygdala 3711:(CN XII) 3585:anterior 3542:internal 3537:external 3476:inferior 3471:superior 3467:Ganglia 3367:Tympanic 3346:inferior 3341:superior 3337:Ganglia 3219:cervical 3199:temporal 3083:(CN VII) 3052:Abducens 2942:inferior 2928:superior 2903:(CN III) 2789:Terminal 2719:12078554 2711:16269360 2669:31122845 2661:12951145 2601:22158443 2549:21688402 2500:20519266 2451:23190074 2416:36990333 2408:19200078 2372:40745757 2364:20980064 2322:22989943 2281:32020391 2273:23357118 2237:42450349 2229:15925697 2194:13605251 2186:20307583 2148:24124415 2088:15466819 2044:26224860 1995:22553031 1938:17108955 1895:21377439 1854:22674266 1802:20377623 1745:12665798 1685:20877153 1644:26224860 1595:17928438 1546:43129982 1538:16082803 1489:28641388 1432:27989941 1103:23055479 1051:16601265 1011:15896912 927:See also 868:and the 852:endocast 772:dendrite 730:amygdala 721:Amygdala 715:thalamus 691:amygdala 666:amygdala 492:amygdala 477:Function 434:odorants 342:inferior 276:amygdala 133:NeuroLex 46:Vesalius 4544:Fimbria 4132:Putamen 4090:of the 4028:General 3726:lingual 3718:Nucleus 3694:Cranial 3678:Nuclei 3672:(CN XI) 3620:Hepatic 3602:Abdomen 3458:Before 3328:Before 3321:(CN IX) 3269:Nuclei 3164:foramen 3061:Nucleus 3054:(CN VI) 3016:Course 2991:Nuclei 2963:Nucleus 2956:(CN IV) 2909:Nuclei 2880:Course 2870:Nuclei 2864:(CN II) 2841:Course 2831:Nuclei 2807:Course 2797:Nuclei 2579:Bibcode 2577:: 588. 2540:3246013 2491:2924424 2139:3794443 2035:4518052 1986:6622135 1946:4431624 1918:Bibcode 1845:3483887 1793:3745274 1753:8289755 1635:4518052 1586:6672850 1480:5863551 1380:3947494 1372:2475938 1278:7932310 1270:2551392 1153:6135866 1145:8457726 1094:3752119 1002:2383877 850:Fossil 831:anosmia 705:of the 554:of the 548:anosmia 409:in the 348:of the 338:rostral 312:of the 310:lesions 306:anosmia 293:of the 259:of the 255:) is a 237:lateral 114:D009830 74:Details 50:Fabrica 4539:Alveus 4387:Other 3829:neuron 3794:mucosa 3789:glands 3699:Spinal 3639:Nuclei 3610:Celiac 3564:Thorax 3487:After 3451:(CN X) 3418:Nuclei 3357:After 3230:Nuclei 3209:buccal 3111:Inside 3081:Facial 2985:(CN V) 2825:(CN I) 2791:(CN 0) 2717:  2709:  2689:Neuron 2667:  2659:  2625:  2599:  2547:  2537:  2498:  2488:  2449:  2414:  2406:  2370:  2362:  2320:  2279:  2271:  2235:  2227:  2192:  2184:  2146:  2136:  2122:: 66. 2086:  2042:  2032:  1993:  1983:  1944:  1936:  1910:Nature 1893:  1852:  1842:  1800:  1790:  1751:  1743:  1706:  1683:  1642:  1632:  1593:  1583:  1544:  1536:  1528:  1487:  1477:  1469:  1430:  1422:  1378:  1370:  1362:  1323:  1315:  1276:  1268:  1260:  1216:  1185:4 July 1176:  1151:  1143:  1101:  1091:  1049:  1009:  999:  991:  878:, the 693:, the 552:lesion 530:retina 506:, and 484:filter 364:Layers 278:, the 233:dorsal 229:layer. 220:layer; 80:System 4186:Other 3868:Brain 3770:Smell 3615:Renal 3449:Vagus 2862:Optic 2715:S2CID 2676:(PDF) 2665:S2CID 2637:(PDF) 2567:(PDF) 2412:S2CID 2368:S2CID 2340:(PDF) 2277:S2CID 2233:S2CID 2190:S2CID 1942:S2CID 1749:S2CID 1542:S2CID 1428:S2CID 1376:S2CID 1325:77765 1274:S2CID 1149:S2CID 854:of a 556:uncus 436:like 387:layer 314:uncus 272:smell 249:Latin 223:Green 204:mouse 186:[ 175:77624 97:Latin 4237:Genu 4035:Odor 3512:Neck 2779:The 2707:PMID 2657:PMID 2623:ISBN 2597:PMID 2545:PMID 2496:PMID 2447:PMID 2404:PMID 2360:PMID 2318:PMID 2269:PMID 2225:PMID 2182:PMID 2144:PMID 2084:PMID 2040:PMID 1991:PMID 1934:PMID 1891:PMID 1850:PMID 1798:PMID 1741:PMID 1704:ISBN 1681:PMID 1640:PMID 1591:PMID 1534:PMID 1526:ISSN 1485:PMID 1467:ISSN 1420:ISSN 1368:PMID 1360:ISSN 1321:PMID 1313:ISSN 1266:PMID 1258:ISSN 1214:ISBN 1187:2015 1174:ISBN 1141:PMID 1099:PMID 1047:PMID 1007:PMID 989:ISSN 909:Homo 902:and 740:The 668:and 539:and 243:The 209:Blue 163:5538 146:TA98 109:MeSH 4502:CA4 4497:CA3 4492:CA2 4487:CA1 4175:GPi 4170:GPe 3160:At 3010:TMN 2995:PSN 2935:of 2697:doi 2649:doi 2587:doi 2535:PMC 2527:doi 2486:PMC 2478:doi 2439:doi 2396:doi 2352:doi 2308:doi 2261:doi 2257:236 2217:doi 2174:doi 2170:215 2134:PMC 2124:doi 2074:doi 2030:PMC 2022:doi 1981:PMC 1973:doi 1926:doi 1914:444 1881:doi 1877:128 1840:PMC 1832:doi 1788:PMC 1780:doi 1733:doi 1671:doi 1630:PMC 1622:doi 1581:PMC 1573:doi 1516:doi 1475:PMC 1459:doi 1412:doi 1352:doi 1305:doi 1250:doi 1206:doi 1133:doi 1089:PMC 1081:doi 1039:doi 997:PMC 981:doi 977:133 599:of 490:, 214:Red 170:FMA 158:TA2 126:279 4575:: 3991:β†’ 3971:β†’ 3967:β†’ 3947:β†’ 3005:MN 2736:. 2713:. 2705:. 2693:48 2691:. 2687:. 2663:. 2655:. 2645:70 2643:. 2639:. 2595:. 2585:. 2573:. 2569:. 2543:. 2533:. 2523:72 2521:. 2517:. 2494:. 2484:. 2474:35 2472:. 2468:. 2445:. 2435:75 2433:. 2410:. 2402:. 2392:29 2390:. 2366:. 2358:. 2348:34 2346:. 2342:. 2316:. 2304:71 2302:. 2298:. 2275:. 2267:. 2255:. 2231:. 2223:. 2213:29 2211:. 2188:. 2180:. 2168:. 2156:^ 2142:. 2132:. 2118:. 2114:. 2096:^ 2082:. 2070:29 2068:. 2064:. 2052:^ 2038:. 2028:. 2018:35 2016:. 2012:. 1989:. 1979:. 1969:32 1967:. 1963:. 1940:. 1932:. 1924:. 1912:. 1889:. 1875:. 1871:. 1848:. 1838:. 1828:32 1826:. 1822:. 1810:^ 1796:. 1786:. 1776:31 1774:. 1770:. 1747:. 1739:. 1727:. 1679:. 1667:73 1665:. 1661:. 1638:. 1628:. 1618:35 1616:. 1612:. 1589:. 1579:. 1569:27 1567:. 1563:. 1540:. 1532:. 1524:. 1512:12 1510:. 1506:. 1483:. 1473:. 1465:. 1455:42 1453:. 1449:. 1426:. 1418:. 1408:11 1402:. 1388:^ 1374:. 1366:. 1358:. 1348:12 1346:. 1342:. 1319:. 1311:. 1301:44 1299:. 1295:. 1272:. 1264:. 1256:. 1246:61 1244:. 1240:. 1228:^ 1212:. 1147:. 1139:. 1129:24 1127:. 1111:^ 1097:. 1087:. 1077:32 1075:. 1071:. 1059:^ 1045:. 1035:86 1033:. 1019:^ 1005:. 995:. 987:. 975:. 971:. 957:^ 890:. 833:. 636:. 502:, 498:, 494:, 448:, 429:. 251:: 135:ID 48:' 4462:/ 4457:: 4278:: 4079:e 4072:t 4065:v 3982:4 3958:3 3938:2 3895:1 3762:e 3755:t 3748:v 2772:e 2765:t 2758:v 2721:. 2699:: 2651:: 2603:. 2589:: 2581:: 2575:2 2551:. 2529:: 2502:. 2480:: 2453:. 2441:: 2418:. 2398:: 2374:. 2354:: 2324:. 2310:: 2283:. 2263:: 2239:. 2219:: 2196:. 2176:: 2150:. 2126:: 2120:7 2090:. 2076:: 2046:. 2024:: 1997:. 1975:: 1948:. 1928:: 1920:: 1897:. 1883:: 1856:. 1834:: 1804:. 1782:: 1755:. 1735:: 1729:6 1712:. 1687:. 1673:: 1646:. 1624:: 1597:. 1575:: 1548:. 1518:: 1491:. 1461:: 1434:. 1414:: 1382:. 1354:: 1327:. 1307:: 1280:. 1252:: 1222:. 1208:: 1189:. 1155:. 1135:: 1105:. 1083:: 1053:. 1041:: 1013:. 983:: 247:( 190:] 20:)

Index

Olfactory Bulb

Vesalius
olfactory tracts

System
Olfactory
Latin
MeSH
D009830
NeuroNames
279
NeuroLex
birnlex_1137
TA98
A14.1.09.429
TA2
5538
FMA
77624
Anatomical terms of neuroanatomy
edit on Wikidata

mouse
Mitral cell
Granule cell
dorsal
lateral
Latin
neural structure

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