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Anode break excitation

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ABE arises after the hyperpolarizing current is terminated: the potential across the cell rises rapidly with the absence of hyperpolarizing stimulus, but the action potential threshold stays at its lowered value. As a result, the potential is suprathreshold: sufficient to cause an action potential
265:); this fall is followed by a drop in the threshold required for action potential (since the threshold is directly linked to the potential across the membrane - they rise and fall together). 406: 138: 35: 189: 226: 208: 98: 49: 161: 73: 168: 430: 399: 142: 175: 251: 41: 425: 157: 392: 345: 127: 146: 131: 281:"A quantitative description of membrane current and its application to conduction and excitation in nerve" 328: 350: 258: 182: 310: 262: 247: 340: 300: 292: 372: 376: 364: 305: 280: 419: 296: 116: 314: 243: 257:
When a hyperpolarizing current is applied across a membrane, the
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380: 80: 242:(ABE) is an electrophysiological phenomenon whereby a 261:across the membrane falls (becomes negative of the 83:to make improvements to the overall structure. 400: 8: 145:. Unsourced material may be challenged and 50:Learn how and when to remove these messages 407: 393: 304: 227:Learn how and when to remove this message 209:Learn how and when to remove this message 99:Learn how and when to remove this message 329:A description of anode break excitation. 279:Hodgkin AL, Huxley AF (August 1952). 7: 361: 359: 143:adding citations to reliable sources 14: 31:This article has multiple issues. 363: 250:in response to termination of a 115: 61: 20: 39:or discuss these issues on the 297:10.1113/jphysiol.1952.sp004764 1: 379:. You can help Knowledge by 447: 358: 285:The Journal of Physiology 371:This article related to 158:"Anode break excitation" 240:Anode break excitation 431:Medical imaging stubs 351:Neural accommodation 346:Hodgkin–Huxley model 259:electrical potential 139:improve this article 81:editing the article 426:Electrophysiology 388: 387: 269:within the cell. 263:resting potential 248:action potentials 237: 236: 229: 219: 218: 211: 193: 109: 108: 101: 74:layout guidelines 54: 438: 409: 402: 395: 367: 360: 341:Action potential 318: 308: 232: 225: 214: 207: 203: 200: 194: 192: 151: 119: 111: 104: 97: 93: 90: 84: 65: 64: 57: 46: 24: 23: 16: 446: 445: 441: 440: 439: 437: 436: 435: 416: 415: 414: 413: 373:medical imaging 356: 337: 325: 278: 275: 273:Further reading 252:hyperpolarizing 233: 222: 221: 220: 215: 204: 198: 195: 152: 150: 136: 120: 105: 94: 88: 85: 79:Please help by 78: 66: 62: 25: 21: 12: 11: 5: 444: 442: 434: 433: 428: 418: 417: 412: 411: 404: 397: 389: 386: 385: 368: 354: 353: 348: 343: 336: 333: 332: 331: 324: 323:External links 321: 320: 319: 274: 271: 235: 234: 217: 216: 123: 121: 114: 107: 106: 69: 67: 60: 55: 29: 28: 26: 19: 13: 10: 9: 6: 4: 3: 2: 443: 432: 429: 427: 424: 423: 421: 410: 405: 403: 398: 396: 391: 390: 384: 382: 378: 374: 369: 366: 362: 357: 352: 349: 347: 344: 342: 339: 338: 334: 330: 327: 326: 322: 316: 312: 307: 302: 298: 294: 291:(4): 500–44. 290: 286: 282: 277: 276: 272: 270: 266: 264: 260: 255: 253: 249: 245: 241: 231: 228: 213: 210: 202: 191: 188: 184: 181: 177: 174: 170: 167: 163: 160: –  159: 155: 154:Find sources: 148: 144: 140: 134: 133: 129: 124:This article 122: 118: 113: 112: 103: 100: 92: 82: 76: 75: 70:This article 68: 59: 58: 53: 51: 44: 43: 38: 37: 32: 27: 18: 17: 381:expanding it 370: 355: 288: 284: 267: 256: 239: 238: 223: 205: 199:January 2013 196: 186: 179: 172: 165: 153: 137:Please help 125: 95: 89:January 2013 86: 71: 47: 40: 34: 33:Please help 30: 420:Categories 169:newspapers 36:improve it 254:current. 126:does not 42:talk page 335:See also 315:12991237 306:1392413 183:scholar 147:removed 132:sources 313:  303:  246:fires 244:neuron 185:  178:  171:  164:  156:  375:is a 190:JSTOR 176:books 377:stub 311:PMID 162:news 130:any 128:cite 301:PMC 293:doi 289:117 141:by 422:: 309:. 299:. 287:. 283:. 45:. 408:e 401:t 394:v 383:. 317:. 295:: 230:) 224:( 212:) 206:( 201:) 197:( 187:· 180:· 173:· 166:· 149:. 135:. 102:) 96:( 91:) 87:( 77:. 52:) 48:(

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"Anode break excitation"
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neuron
action potentials
hyperpolarizing
electrical potential
resting potential
"A quantitative description of membrane current and its application to conduction and excitation in nerve"
doi
10.1113/jphysiol.1952.sp004764
PMC
1392413

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