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Pyramidal tracts

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These tracts contain more than 1 million axons and the majority of the axons are myelinated. The corticospinal tracts myelinate largely during the first and second years after birth. The majority of nerve axons are small (<4ΞΌm) in diameter. About 3% of nerve axons have a much larger diameter
651:. These nuclei are supplied by nerves from both sides of the brain, with the exception of the parts of the facial nerve that control muscles of the lower face. These muscles are only innervated by nerves from the contralateral (opposite) side of the cortex. 667:
of the body. Because of the crossing-over of fibres, muscles are supplied by the side of the brain opposite to that of the muscle. The nerves within the corticobulbar tract are involved in movement in muscles of the head. They are involved in swallowing,
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when their opponents fail to correctly answer a question about the pyramidal tracts, despite Clark Griswold (played by Chevy Chase) mistakenly answering that they are a housing development outside Cairo.
1067: 507:. About 80% of axons cross over and form the lateral corticospinal tract; 10% do not cross over and join the tract, and 10% of fibres travel in the anterior corticospinal tract. 1738: 687:
refers to tracts within the spinal cord involved in involuntary movement but not part of the pyramidal tracts. Their functions include the control of posture and
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is damaged on only one side, then only the lower face will be affected, however if there is involvement of both the left and right tracts, then the result is
542:. Nerve axons of the lateral corticospinal tract that did not cross over in the medulla oblongata do so at the level of the spinal cord they terminate in. 706:
Damage to the fibres of the corticospinal tracts, anywhere along their course from the cerebral cortex to the lower end of the spinal cord, can cause an
334:. Most of the myelination is complete by two years of age and thereafter it progresses very slowly in cranio-caudal direction up to twelve years of age. 970: 319:
to the brain stem from multiple directions, giving the impression of an inverted pyramid. Involvement of the pyramidal tract at any level leads to
277:. These nerves control the muscles of the face and neck and are involved in facial expression, mastication, swallowing, and other motor functions. 680:. With the exception of lower muscles of facial expression, all functions of the corticobulbar tract involve inputs from both sides of the brain. 868: 3103: 2147: 557:
Horizontal section through the lower part of the pons, showing the fibers of the corticospinal tract (#19) passing through the pontine nuclei
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Deep dissection of brain-stem. Lateral view. ("pyramidal tract" visible in red, and "pyramidal decussation" labeled at lower right.)
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Neuroanatomy and the neurologic exam : a thesaurus of synonyms, similar-sounding non-synonyms, and terms of variable meaning
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Chapter 9 of "Principles of Physiology" (3rd edition) by Robert M. Berne and Mathew N. Levy. Published by Mosby, Inc. (2000)
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of the pyramidal fibres is incomplete at birth and gradually progresses in cranio-caudal direction and thereby progressively
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of the corticobulbar tract synapse with interneurons or directly with the lower motor neurons located in the motor
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A few days after the injury to the upper motor neurons, a pattern of motor signs and symptoms appears, including
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travel with the corticospinal tract through the internal capsule, but terminate in a number of locations in the
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Farag, Sara M.; Mohammed, Manal O.; EL-Sobky, Tamer A.; ElKadery, Nadia A.; ElZohiery, Abeer K. (March 2020).
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In the past, this condition was treated by partial section of the pyramidal tract either at the
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of the medulla oblongata. The corticospinal fibers converge to a point when descending from the
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form the bulk of the pyramidal tracts. The nerve axons travel from the cortex through the
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Vitrikas, K; Dalton, H; Breish, D (15 February 2020). "Cerebral Palsy: An Overview".
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Topcuoglu, MA; Saka, E; Silverman, SB; Schwamm, LH; Singhal, AB (1 September 2017).
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that then synapses with a lower motor neuron. This generally occurs in the
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conducts impulses from the brain to the spinal cord. It is made up of a
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level of the muscle that they will innervate. At this point, the axons
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Stained brain slice images which include the "Corticospinal tract"
1024:(17th ed.). New York: McGraw-Hill Medical. pp. 147–149. 800:
might exhaust the patient and become a life-threatening situation.
262:) and are involved in the control of motor functions of the body. 751: 725: 672:, and movements of the tongue. By virtue of involvement with the 527: 395: 949:(11th ed.). Philadelphia: W.B. Saunders. pp. 687–690. 342: 797: 755: 739: 676:, the corticobulbar tract is also responsible for transmitting 664: 327: 2458: 1739:
Rostral interstitial nucleus of medial longitudinal fasciculus
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The pyramidal tracts are named because they pass through the
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Diagram of the principal fasciculi of the spinal cord, from
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Symptoms generally occur alongside other sensory problems.
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The nerves within the corticospinal tract are involved in
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Nerve fibres in the corticospinal tract originate from
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of the pyramidal cells, the largest of which are the
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Superficial dissection of brain-stem. Ventral view.
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The corticobulbar tract and the corticospinal tract
1020:Fauci, Anthony S.; Harrison, T. R., eds. (2008). 510:The nerve axons traveling down the tract are the 4086: 940: 938: 936: 934: 932: 930: 928: 770:, and trauma to the spinal cord, including from 1015: 1013: 1011: 792:Severe disabling involuntary movements such as 3007: 2474: 1932: 1370: 1019: 925: 1045: 1043: 1041: 1008: 969:: CS1 maint: multiple names: authors list ( 518:. These axons travel down the tracts in the 491:. Here they form two prominences called the 409:There is some variation in terminology. The 1384: 1085: 1083: 1081: 1079: 1077: 1053:Neuroanatomical Basis of Clinical Neurology 990:. Boca Raton: CRC Press. pp. 458–460. 3014: 3000: 2481: 2467: 1939: 1925: 1377: 1363: 1022:Harrison's principles of internal medicine 503:, whereas the fibres that remain form the 39: 27: 2710:Posterior column-medial lemniscus pathway 1254: 1244: 1176: 1038: 3901:Flocculonodular lobe/vestibulocerebellum 1074: 983: 945:Hall, Arthur C. Guyton, John E. (2005). 694: 552: 522:of the spinal cord until they reach the 467:supplies the rest. The cells have their 341: 3860:Intermediate hemisphere/spinocerebellum 1946: 829:Dissection of brain-stem. Lateral view. 4087: 4030:Ventral/anterior spinocerebellar tract 3959:Dorsal/posterior spinocerebellar tract 1968: 1277: 1049: 561: 424: 2995: 2462: 1920: 1358: 1089: 882: 758:, neurodegenerative diseases such as 738:Causes may include disorders such as 944: 890:National Lampoon's European Vacation 815: 417:, and many authors also include the 455:(together also about 30%), and the 13: 3827:Lateral hemisphere/pontocerebellum 3350:Posterior limb of internal capsule 3166:Posterior limb of internal capsule 1316:from the original on 25 March 2017 477:posterior limb of internal capsule 308:, located in the cerebral cortex. 14: 4111: 3121:Posterior external arcuate fibers 1332: 265:The corticobulbar tract conducts 2573:Substantia gelatinosa of Rolando 1600:Anterior trigeminothalamic tract 1298:from the original on 2018-03-03. 1140:from the original on 2018-05-03. 1110:from the original on 2017-03-13. 1070:from the original on 2018-05-03. 1004:from the original on 2018-05-03. 867: 858: 846: 834: 822: 471:in the cerebral cortex, and the 206:Anatomical terms of neuroanatomy 4095:Central nervous system pathways 2488: 1302: 1271: 1220: 2090:Medial longitudinal fasciculus 2052:Medial longitudinal fasciculus 1716:Rostromedial tegmental nucleus 1193: 1144: 1114: 977: 947:Textbook of medical physiology 908: 1: 4056:Rostral spinocerebellar tract 2105:Lateral vestibulospinal tract 984:Anthoney, Terence R. (1994). 901: 2667:Central gelatinous substance 2288:Lateral parabrachial nucleus 2100:Medial vestibulospinal tract 2078:Inferior cerebellar peduncle 1886:Superior cerebellar peduncle 1759:Midbrain reticular formation 1169:10.1001/jamaneurol.2017.1668 505:anterior corticospinal tract 493:medulla oblongatary pyramids 390:, and travel as part of the 337: 246:and terminate either in the 234:. These are aggregations of 7: 4002:Anterior lobe of cerebellum 2283:Medial parabrachial nucleus 2057:Vestibulo-oculomotor fibers 1588:Vestibulo-oculomotor fibers 1093:Basic clinical neuroscience 708:upper motor neuron syndrome 654: 585:cortico-mesencephalic tract 501:lateral corticospinal tract 413:definitively encompass the 68:Many fibres in pyramids of 10: 4116: 3954:Posterior thoracic nucleus 3668:Thalamocortical radiations 3592:Thalamocortical radiations 2611:Posterior thoracic nucleus 1284:. Williams & Wilkins. 1056:. CRC Press. p. 368. 698: 565: 428: 4011: 3988:Accessory cuneate nucleus 3930: 3919: 3906:Vestibulocerebellar tract 3815: 3740:Vestibulocerebellar tract 3727: 3718: 3683: 3607: 3547: 3538: 3514: 3484: 3454: 3428: 3390: 3381: 3333: 3326: 3275: 3249:Posterior parietal cortex 3216:Anterior white commissure 3196: 3182: 3154: 3102: 3057: 3048: 3041: 2948: 2936:Anterior white commissure 2928: 2871: 2819: 2812: 2785: 2728: 2700: 2693: 2684: 2654: 2619: 2606:Intermediolateral nucleus 2596: 2558: 2549: 2496: 2404: 2384: 2343: 2325: 2312: 2250: 2238:Inferior salivary nucleus 2233:Superior salivary nucleus 2194: 2128: 2115: 2083:Vestibulocerebellar tract 2067: 2004: 1955: 1878: 1851: 1807: 1800: 1784:Reticulotegmental nucleus 1757: 1724: 1706: 1652: 1643: 1613: 1560: 1551: 1542: 1531: 1513: 1489: 1468: 1459: 1441: 1404: 1393: 1324:– via www.imdb.com. 1246:10.2106/JBJS.RVW.19.00119 1202:American Family Physician 204: 192: 180: 164: 151: 139: 127: 113: 108: 85: 75: 62: 57: 38: 26: 21: 3785:Inferior olivary nucleus 3672:Supplementary motor area 3596:Supplementary motor area 3406:Genu of internal capsule 3258:Spinomesencephalic tract 2295:Superior olivary nucleus 2258:Pedunculopontine nucleus 2210:Trigeminal motor nucleus 2030:Ventral trigeminal tract 1981:Superior medullary velum 1767:dorsal tegmental nucleus 1696:Edinger–Westphal nucleus 1278:DeMyer, William (1998). 449:supplementary motor area 443:. Fibres arise from the 378:). Nerves emerge in the 3873:Cerebellothalamic tract 3354:Decussation of pyramids 3125:Internal arcuate fibers 2974:Posterior median sulcus 2959:Anterior median fissure 2278:Subparabrachial nucleus 2047:Central tegmental tract 2025:Dorsal trigeminal tract 1749:Interpeduncular nucleus 1481:Central tegmental tract 1090:Young, Paul A. (2007). 762:, inflammation such as 760:multiple system atrophy 619:, motor nucleus of the 122:tractus corticospinalis 3807:Deep cerebellar nuclei 3774:Deep cerebellar nuclei 3765:Pontocerebellar fibers 3640:Subthalamic fasciculus 3632:Subthalamic fasciculus 3373:Neuromuscular junction 2374:Pontocerebellar fibers 1976:Cerebellopontine angle 1708:Ventral tegmental area 1050:Arslan, Orhan (2001). 728:response known as the 558: 546:(16ΞΌm) and arise from 358:that originate in the 347: 3993:Cuneocerebellar tract 3836:Dentatothalamic tract 3790:Olivocerebellar tract 3687:nigrostriatal pathway 3648:Lenticular fasciculus 3572:Lenticular fasciculus 3475:Vestibulospinal tract 2979:Posterolateral sulcus 2560:Posterior grey column 2364:Corticopontine fibers 2095:Vestibulospinal tract 1898:Interpeduncular fossa 1841:Temporopontine fibers 1605:Dentatothalamic tract 699:Further information: 695:Clinical significance 685:extrapyramidal system 566:Further information: 556: 512:efferent nerve fibers 429:Further information: 362:and terminate in the 345: 332:gaining functionality 242:that travel from the 236:efferent nerve fibers 52:labeled at upper left 3505:Reticulospinal tract 3416:Facial motor nucleus 3402:Primary motor cortex 3346:Primary motor cortex 3292:Spinoreticular tract 3133:Trigeminal lemniscus 3072:Meissner's corpuscle 2964:Anterolateral sulcus 2795:Spinoreticular tract 2621:Anterior grey column 2504:Cervical enlargement 2215:Facial motor nucleus 2020:Trigeminal lemniscus 1836:Frontopontine fibers 1831:Corticopontine tract 1406:Corpora quadrigemina 805:primary motor cortex 609:cranial nerve nuclei 601:cortico-bulbar tract 593:Corticopontine tract 540:anterior grey column 457:somatosensory cortex 445:primary motor cortex 419:corticobulbar tracts 415:corticospinal tracts 406:of the spinal cord. 382:, pass down and may 3868:Reticular formation 3656:Thalamic fasciculus 3636:Subthalamic nucleus 3580:Thalamic fasciculus 3500:Reticular formation 3496:Vestibulocerebellum 3466:Vestibulocerebellum 3411:Corticobulbar tract 3359:Corticospinal tract 3297:Reticular formation 3287:Group C nerve fiber 3263:Superior colliculus 3228:Spinothalamic tract 3115:sensory decussation 2800:Spino-olivary tract 2598:Lateral grey column 2414:Reticular formation 2359:Corticobulbar tract 2354:Corticospinal tract 2273:Parabrachial nuclei 1826:Corticobulbar tract 1821:Corticospinal tract 1729:Periaqueductal gray 1626:Rubro-olivary tract 1595:Spinothalamic tract 1561:Sensory / ascending 1469:Sensory / ascending 1426:Superior colliculus 1414:Inferior colliculus 779:corticobulbar tract 748:subdural hemorrhage 605:upper motor neurons 568:Corticobulbar tract 562:Corticobulbar tract 532:lower motor neurons 516:upper motor neurons 431:Corticospinal tract 425:Corticospinal tract 356:upper motor neurons 282:corticospinal tract 240:upper motor neurons 232:corticospinal tract 228:corticobulbar tract 120:tractus pyramidalis 4051:Golgi tendon organ 4025:Golgi tendon organ 3856:Interposed nucleus 3086:Cuneate fasciculus 3082:Gracile fasciculus 3068:Pacinian corpuscle 2646:Gamma motor neuron 2634:Alpha motor neuron 2539:Terminal ventricle 2509:Lumbar enlargement 2405:Other grey: Raphe/ 2347:: Motor/descending 2268:Pneumotaxic center 2251:Grey: Other nuclei 1679:Oculomotor nucleus 1614:Motor / descending 1490:Motor / descending 883:In popular culture 787:emotional lability 783:pseudobulbar palsy 768:multiple sclerosis 559: 439:in layer V of the 348: 46:Spinal cord tracts 4082: 4081: 4078: 4077: 4074: 4073: 4039:Cerebellar vermis 3968:Cerebellar vermis 3911:Vestibular nuclei 3897:Fastigial nucleus 3735:Vestibular nuclei 3714: 3713: 3710: 3709: 3652:Ansa lenticularis 3576:Ansa lenticularis 3534: 3533: 3527:β†’ muscles of neck 3524:Tectospinal tract 3470:Vestibular nuclei 3445:Rubrospinal tract 3322: 3321: 3318: 3317: 3245:Postcentral gyrus 3208:Free nerve ending 3178: 3177: 3170:Postcentral gyrus 2989: 2988: 2949:External features 2944: 2943: 2924: 2923: 2861:Hypothalamospinal 2808: 2807: 2680: 2679: 2456: 2455: 2400: 2399: 2308: 2307: 2246: 2245: 2179:Vestibular nuclei 2042:Lateral lemniscus 1996:Facial colliculus 1914: 1913: 1910: 1909: 1906: 1905: 1796: 1795: 1792: 1791: 1744:Parabrachial area 1684:Trochlear nucleus 1639: 1638: 1621:Rubrospinal tract 1523:Cerebral aqueduct 1509: 1508: 1505: 1504: 1497:Tectospinal tract 1476:Spinotectal tract 1431:Superior brachium 1419:Inferior brachium 1350:BrainMaps project 1031:978-0-07-147692-8 956:978-0-7216-0240-0 816:Additional images 678:facial expression 597:medulla oblongata 489:medulla oblongata 481:cerebral peduncle 388:medulla oblongata 298:medulla oblongata 226:include both the 220: 219: 215: 70:medulla oblongata 4107: 3928: 3927: 3725: 3724: 3691: 3614: 3554: 3545: 3544: 3489: 3459: 3433: 3395: 3388: 3387: 3331: 3330: 3309:Cingulate cortex 3233:Spinal lemniscus 3194: 3193: 3129:Medial lemniscus 3077:Posterior column 3055: 3054: 3046: 3045: 3016: 3009: 3002: 2993: 2992: 2817: 2816: 2698: 2697: 2691: 2690: 2578:Nucleus proprius 2568:Marginal nucleus 2556: 2555: 2514:Conus medullaris 2497:General features 2483: 2476: 2469: 2460: 2459: 2323: 2322: 2263:Apneustic center 2224:Abducens nucleus 2199: 2162:Cochlear nucleus 2133: 2126: 2125: 2037:Medial lemniscus 1966: 1965: 1941: 1934: 1927: 1918: 1917: 1857:Substantia nigra 1805: 1804: 1650: 1649: 1558: 1557: 1549: 1548: 1540: 1539: 1466: 1465: 1402: 1401: 1379: 1372: 1365: 1356: 1355: 1326: 1325: 1323: 1321: 1306: 1300: 1299: 1275: 1269: 1268: 1258: 1248: 1224: 1218: 1217: 1197: 1191: 1190: 1180: 1163:(9): 1048–1055. 1148: 1142: 1141: 1118: 1112: 1111: 1087: 1072: 1071: 1047: 1036: 1035: 1017: 1006: 1005: 981: 975: 974: 968: 960: 942: 923: 912: 871: 862: 853:The motor tract. 850: 838: 826: 811:(pedunculotomy). 649:accessory nerves 637:nucleus ambiguus 621:trigeminal nerve 572:Fibres from the 411:pyramidal tracts 352:pyramidal tracts 346:Pyramidal tracts 317:internal capsule 224:pyramidal tracts 212:edit on Wikidata 209: 50:pyramidal tracts 43: 31: 22:Pyramidal tracts 19: 18: 4115: 4114: 4110: 4109: 4108: 4106: 4105: 4104: 4085: 4084: 4083: 4070: 4007: 3980:muscle spindles 3946:muscle spindles 3933: 3923:Spinocerebellar 3921: 3915: 3823:Dentate nucleus 3811: 3706: 3684: 3679: 3608: 3603: 3548: 3530: 3519:Midbrain tectum 3510: 3485: 3480: 3455: 3450: 3429: 3424: 3391: 3377: 3314: 3271: 3267:Midbrain tectum 3187: 3174: 3150: 3117:/arcuate fibers 3098: 3094:Cuneate nucleus 3090:Gracile nucleus 3037: 3020: 2990: 2985: 2940: 2920: 2894:Vestibulospinal 2890:Extrapyramidal 2867: 2804: 2781: 2738:Spinocerebellar 2724: 2676: 2672:Gray commissure 2650: 2615: 2592: 2588:Rexed lamina VI 2545: 2519:Filum terminale 2492: 2487: 2457: 2452: 2406: 2396: 2380: 2339: 2314: 2304: 2300:Locus coeruleus 2242: 2195: 2190: 2129: 2111: 2063: 2000: 1991:Medial eminence 1986:Sulcus limitans 1957: 1951: 1947:Anatomy of the 1945: 1915: 1902: 1874: 1870:Pars reticulata 1847: 1788: 1753: 1720: 1702: 1635: 1609: 1535: 1527: 1501: 1485: 1455: 1437: 1397: 1389: 1385:Anatomy of the 1383: 1335: 1330: 1329: 1319: 1317: 1308: 1307: 1303: 1292: 1276: 1272: 1225: 1221: 1198: 1194: 1149: 1145: 1134: 1120: 1119: 1115: 1104: 1088: 1075: 1064: 1048: 1039: 1032: 1018: 1009: 998: 982: 978: 962: 961: 957: 943: 926: 913: 909: 904: 885: 878: 872: 863: 854: 851: 842: 839: 830: 827: 818: 703: 701:Pyramidal signs 697: 657: 570: 564: 465:cingulate gyrus 453:premotor cortex 441:cerebral cortex 437:pyramidal cells 433: 427: 380:cerebral cortex 360:cerebral cortex 340: 321:pyramidal signs 244:cerebral cortex 216: 173: 121: 80:Cerebral cortex 53: 34: 17: 12: 11: 5: 4113: 4103: 4102: 4097: 4080: 4079: 4076: 4075: 4072: 4071: 4069: 4068: 4043: 4042: 4017: 4015: 4009: 4008: 4006: 4005: 3972: 3971: 3938: 3936: 3934:proprioception 3925: 3920:Bidirectional: 3917: 3916: 3914: 3913: 3893: 3892: 3852: 3851: 3819: 3817: 3813: 3812: 3810: 3809: 3781: 3780: 3760:Pontine nuclei 3756: 3755: 3731: 3729: 3722: 3716: 3715: 3712: 3711: 3708: 3707: 3705: 3704: 3694: 3692: 3681: 3680: 3617: 3615: 3605: 3604: 3557: 3555: 3542: 3536: 3535: 3532: 3531: 3529: 3528: 3515: 3512: 3511: 3509: 3508: 3492: 3490: 3482: 3481: 3479: 3478: 3462: 3460: 3452: 3451: 3449: 3448: 3436: 3434: 3426: 3425: 3423: 3422: 3420:Facial muscles 3398: 3396: 3385: 3383:Extrapyramidal 3379: 3378: 3376: 3375: 3339: 3337: 3328: 3324: 3323: 3320: 3319: 3316: 3315: 3313: 3312: 3282: 3280: 3273: 3272: 3253: 3252: 3203: 3201: 3191: 3180: 3179: 3176: 3175: 3173: 3172: 3161: 3159: 3152: 3151: 3149: 3148: 3109: 3107: 3100: 3099: 3097: 3096: 3064: 3062: 3052: 3043: 3039: 3038: 3019: 3018: 3011: 3004: 2996: 2987: 2986: 2984: 2983: 2982: 2981: 2976: 2968: 2967: 2966: 2961: 2952: 2950: 2946: 2945: 2942: 2941: 2939: 2938: 2932: 2930: 2926: 2925: 2922: 2921: 2919: 2918: 2917: 2916: 2911: 2906: 2901: 2899:Reticulospinal 2896: 2888: 2887: 2886: 2880:Corticospinal 2877: 2875: 2869: 2868: 2866: 2865: 2864: 2863: 2858: 2856:Reticulospinal 2853: 2848: 2841:Extrapyramidal 2838: 2837: 2836: 2825: 2823: 2814: 2810: 2809: 2806: 2805: 2803: 2802: 2797: 2791: 2789: 2783: 2782: 2780: 2779: 2774: 2772:Posterolateral 2769: 2768: 2767: 2762: 2752: 2751: 2750: 2745: 2734: 2732: 2726: 2725: 2723: 2722: 2717: 2712: 2706: 2704: 2695: 2688: 2682: 2681: 2678: 2677: 2675: 2674: 2669: 2664: 2658: 2656: 2652: 2651: 2649: 2648: 2643: 2642: 2641: 2639:Onuf's nucleus 2631: 2625: 2623: 2617: 2616: 2614: 2613: 2608: 2602: 2600: 2594: 2593: 2591: 2590: 2585: 2583:Rexed lamina V 2580: 2575: 2570: 2564: 2562: 2553: 2547: 2546: 2544: 2543: 2542: 2541: 2531: 2526: 2521: 2516: 2511: 2506: 2500: 2498: 2494: 2493: 2486: 2485: 2478: 2471: 2463: 2454: 2453: 2451: 2450: 2449: 2448: 2438: 2437: 2436: 2431: 2426: 2421: 2410: 2408: 2402: 2401: 2398: 2397: 2395: 2394: 2392:Basilar sulcus 2388: 2386: 2382: 2381: 2379: 2378: 2377: 2376: 2366: 2361: 2356: 2350: 2348: 2341: 2340: 2338: 2337: 2335:Pontine nuclei 2331: 2329: 2320: 2310: 2309: 2306: 2305: 2303: 2302: 2297: 2292: 2291: 2290: 2285: 2280: 2270: 2265: 2260: 2254: 2252: 2248: 2247: 2244: 2243: 2241: 2240: 2235: 2226: 2217: 2212: 2202: 2200: 2192: 2191: 2189: 2188: 2187: 2186: 2176: 2175: 2174: 2169: 2159: 2158: 2157: 2156: 2155: 2150: 2136: 2134: 2123: 2121:Cranial nuclei 2113: 2112: 2110: 2109: 2108: 2107: 2102: 2097: 2087: 2086: 2085: 2074: 2072: 2065: 2064: 2062: 2061: 2060: 2059: 2049: 2044: 2039: 2034: 2033: 2032: 2027: 2017: 2015:Trapezoid body 2011: 2009: 2002: 2001: 1999: 1998: 1993: 1988: 1983: 1978: 1972: 1970: 1963: 1953: 1952: 1944: 1943: 1936: 1929: 1921: 1912: 1911: 1908: 1907: 1904: 1903: 1901: 1900: 1895: 1894: 1893: 1882: 1880: 1876: 1875: 1873: 1872: 1867: 1861: 1859: 1849: 1848: 1846: 1845: 1844: 1843: 1838: 1828: 1823: 1817: 1815: 1802: 1798: 1797: 1794: 1793: 1790: 1789: 1787: 1786: 1781: 1780: 1779: 1769: 1763: 1761: 1755: 1754: 1752: 1751: 1746: 1741: 1736: 1731: 1725: 1722: 1721: 1719: 1718: 1712: 1710: 1704: 1703: 1701: 1700: 1699: 1698: 1688: 1687: 1686: 1681: 1671: 1670: 1669: 1658: 1656: 1654:cranial nuclei 1647: 1641: 1640: 1637: 1636: 1634: 1633: 1631:Descending MLF 1628: 1623: 1617: 1615: 1611: 1610: 1608: 1607: 1602: 1597: 1592: 1591: 1590: 1580: 1579: 1578: 1573: 1564: 1562: 1555: 1546: 1537: 1529: 1528: 1526: 1525: 1519: 1517: 1511: 1510: 1507: 1506: 1503: 1502: 1500: 1499: 1493: 1491: 1487: 1486: 1484: 1483: 1478: 1472: 1470: 1463: 1457: 1456: 1454: 1453: 1451:Pretectal area 1447: 1445: 1439: 1438: 1436: 1435: 1434: 1433: 1423: 1422: 1421: 1410: 1408: 1399: 1391: 1390: 1382: 1381: 1374: 1367: 1359: 1353: 1352: 1343: 1338: 1334: 1333:External links 1331: 1328: 1327: 1301: 1290: 1270: 1219: 1208:(4): 213–220. 1192: 1157:JAMA Neurology 1143: 1132: 1113: 1102: 1073: 1062: 1037: 1030: 1007: 996: 976: 955: 924: 906: 905: 903: 900: 884: 881: 880: 879: 876:Gray's anatomy 873: 866: 864: 857: 855: 852: 845: 843: 840: 833: 831: 828: 821: 817: 814: 813: 812: 801: 790: 775: 744:cerebral palsy 736: 733: 719:fine movements 711: 696: 693: 656: 653: 563: 560: 479:, through the 426: 423: 339: 336: 290:anterior tract 275:cranial nerves 218: 217: 208: 202: 201: 196: 190: 189: 184: 178: 177: 168: 162: 161: 156: 149: 148: 143: 137: 136: 131: 125: 124: 117: 111: 110: 106: 105: 87: 83: 82: 77: 73: 72: 66: 60: 59: 55: 54: 44: 36: 35: 32: 24: 23: 15: 9: 6: 4: 3: 2: 4112: 4101: 4098: 4096: 4093: 4092: 4090: 4066: 4062: 4058: 4057: 4052: 4048: 4045: 4044: 4040: 4036: 4032: 4031: 4026: 4022: 4019: 4018: 4016: 4014: 4010: 4003: 3999: 3995: 3994: 3989: 3985: 3981: 3977: 3974: 3973: 3969: 3965: 3961: 3960: 3955: 3951: 3947: 3943: 3940: 3939: 3937: 3935: 3929: 3926: 3924: 3918: 3912: 3908: 3907: 3902: 3898: 3895: 3894: 3891: 3887: 3883: 3879: 3875: 3874: 3869: 3865: 3861: 3857: 3854: 3853: 3850: 3846: 3842: 3838: 3837: 3832: 3828: 3824: 3821: 3820: 3818: 3814: 3808: 3804: 3803:Purkinje cell 3800: 3796: 3792: 3791: 3786: 3783: 3782: 3779: 3775: 3771: 3767: 3766: 3761: 3758: 3757: 3754: 3750: 3746: 3742: 3741: 3736: 3733: 3732: 3730: 3726: 3723: 3721: 3717: 3703: 3699: 3698:Pars compacta 3696: 3695: 3693: 3690: 3688: 3682: 3677: 3673: 3669: 3665: 3661: 3657: 3653: 3649: 3645: 3641: 3637: 3633: 3629: 3625: 3621: 3616: 3613: 3612: 3606: 3601: 3597: 3593: 3589: 3585: 3581: 3577: 3573: 3569: 3565: 3561: 3556: 3553: 3552: 3546: 3543: 3541: 3540:Basal ganglia 3537: 3526: 3525: 3520: 3517: 3516: 3513: 3507: 3506: 3501: 3497: 3494: 3493: 3491: 3488: 3483: 3477: 3476: 3471: 3467: 3464: 3463: 3461: 3458: 3453: 3447: 3446: 3441: 3438: 3437: 3435: 3432: 3427: 3421: 3417: 3413: 3412: 3407: 3403: 3400: 3399: 3397: 3394: 3389: 3386: 3384: 3380: 3374: 3370: 3368: 3364: 3360: 3355: 3351: 3347: 3344: 3341: 3340: 3338: 3336: 3332: 3329: 3325: 3310: 3306: 3302: 3298: 3294: 3293: 3288: 3284: 3283: 3281: 3278: 3274: 3270: 3268: 3264: 3260: 3259: 3250: 3246: 3242: 3238: 3234: 3230: 3229: 3226: 3222: 3217: 3213: 3212:A delta fiber 3209: 3205: 3204: 3202: 3199: 3195: 3192: 3190: 3185: 3184:Anterolateral 3181: 3171: 3167: 3163: 3162: 3160: 3157: 3153: 3146: 3142: 3138: 3134: 3130: 3126: 3122: 3118: 3116: 3111: 3110: 3108: 3105: 3101: 3095: 3091: 3087: 3083: 3079: 3078: 3073: 3069: 3066: 3065: 3063: 3060: 3056: 3053: 3051: 3047: 3044: 3040: 3036: 3032: 3031:neural tracts 3028: 3024: 3017: 3012: 3010: 3005: 3003: 2998: 2997: 2994: 2980: 2977: 2975: 2972: 2971: 2969: 2965: 2962: 2960: 2957: 2956: 2954: 2953: 2951: 2947: 2937: 2934: 2933: 2931: 2927: 2915: 2912: 2910: 2907: 2905: 2902: 2900: 2897: 2895: 2892: 2891: 2889: 2885: 2882: 2881: 2879: 2878: 2876: 2874: 2870: 2862: 2859: 2857: 2854: 2852: 2849: 2847: 2844: 2843: 2842: 2839: 2835: 2832: 2831: 2830: 2829:Corticospinal 2827: 2826: 2824: 2822: 2818: 2815: 2811: 2801: 2798: 2796: 2793: 2792: 2790: 2788: 2784: 2778: 2775: 2773: 2770: 2766: 2763: 2761: 2758: 2757: 2756: 2755:Spinothalamic 2753: 2749: 2746: 2744: 2741: 2740: 2739: 2736: 2735: 2733: 2731: 2727: 2721: 2718: 2716: 2713: 2711: 2708: 2707: 2705: 2703: 2699: 2696: 2692: 2689: 2687: 2683: 2673: 2670: 2668: 2665: 2663: 2662:Rexed laminae 2660: 2659: 2657: 2653: 2647: 2644: 2640: 2637: 2636: 2635: 2632: 2630: 2627: 2626: 2624: 2622: 2618: 2612: 2609: 2607: 2604: 2603: 2601: 2599: 2595: 2589: 2586: 2584: 2581: 2579: 2576: 2574: 2571: 2569: 2566: 2565: 2563: 2561: 2557: 2554: 2552: 2548: 2540: 2537: 2536: 2535: 2534:Central canal 2532: 2530: 2527: 2525: 2522: 2520: 2517: 2515: 2512: 2510: 2507: 2505: 2502: 2501: 2499: 2495: 2491: 2484: 2479: 2477: 2472: 2470: 2465: 2464: 2461: 2447: 2444: 2443: 2442: 2439: 2435: 2432: 2430: 2427: 2425: 2422: 2420: 2417: 2416: 2415: 2412: 2411: 2409: 2403: 2393: 2390: 2389: 2387: 2383: 2375: 2372: 2371: 2370: 2367: 2365: 2362: 2360: 2357: 2355: 2352: 2351: 2349: 2346: 2342: 2336: 2333: 2332: 2330: 2328: 2324: 2321: 2318: 2311: 2301: 2298: 2296: 2293: 2289: 2286: 2284: 2281: 2279: 2276: 2275: 2274: 2271: 2269: 2266: 2264: 2261: 2259: 2256: 2255: 2253: 2249: 2239: 2236: 2234: 2230: 2227: 2225: 2221: 2218: 2216: 2213: 2211: 2207: 2204: 2203: 2201: 2198: 2193: 2185: 2182: 2181: 2180: 2177: 2173: 2170: 2168: 2165: 2164: 2163: 2160: 2154: 2151: 2149: 2146: 2145: 2143: 2142: 2141: 2138: 2137: 2135: 2132: 2127: 2124: 2122: 2118: 2114: 2106: 2103: 2101: 2098: 2096: 2093: 2092: 2091: 2088: 2084: 2081: 2080: 2079: 2076: 2075: 2073: 2070: 2066: 2058: 2055: 2054: 2053: 2050: 2048: 2045: 2043: 2040: 2038: 2035: 2031: 2028: 2026: 2023: 2022: 2021: 2018: 2016: 2013: 2012: 2010: 2007: 2003: 1997: 1994: 1992: 1989: 1987: 1984: 1982: 1979: 1977: 1974: 1973: 1971: 1967: 1964: 1961: 1954: 1950: 1942: 1937: 1935: 1930: 1928: 1923: 1922: 1919: 1899: 1896: 1892: 1889: 1888: 1887: 1884: 1883: 1881: 1877: 1871: 1868: 1866: 1865:Pars compacta 1863: 1862: 1860: 1858: 1854: 1850: 1842: 1839: 1837: 1834: 1833: 1832: 1829: 1827: 1824: 1822: 1819: 1818: 1816: 1814: 1813:Cerebral crus 1810: 1806: 1803: 1799: 1785: 1782: 1778: 1775: 1774: 1773: 1770: 1768: 1765: 1764: 1762: 1760: 1756: 1750: 1747: 1745: 1742: 1740: 1737: 1735: 1732: 1730: 1727: 1726: 1723: 1717: 1714: 1713: 1711: 1709: 1705: 1697: 1694: 1693: 1692: 1689: 1685: 1682: 1680: 1677: 1676: 1675: 1672: 1668: 1667:Mesencephalic 1665: 1664: 1663: 1660: 1659: 1657: 1655: 1651: 1648: 1646: 1642: 1632: 1629: 1627: 1624: 1622: 1619: 1618: 1616: 1612: 1606: 1603: 1601: 1598: 1596: 1593: 1589: 1586: 1585: 1584: 1583:Ascending MLF 1581: 1577: 1574: 1572: 1569: 1568: 1566: 1565: 1563: 1559: 1556: 1554: 1550: 1547: 1545: 1541: 1538: 1534: 1530: 1524: 1521: 1520: 1518: 1516: 1512: 1498: 1495: 1494: 1492: 1488: 1482: 1479: 1477: 1474: 1473: 1471: 1467: 1464: 1462: 1458: 1452: 1449: 1448: 1446: 1444: 1440: 1432: 1429: 1428: 1427: 1424: 1420: 1417: 1416: 1415: 1412: 1411: 1409: 1407: 1403: 1400: 1396: 1392: 1388: 1380: 1375: 1373: 1368: 1366: 1361: 1360: 1357: 1351: 1347: 1344: 1342: 1339: 1337: 1336: 1315: 1311: 1305: 1297: 1293: 1291:9780683300758 1287: 1283: 1282: 1274: 1266: 1262: 1257: 1252: 1247: 1242: 1238: 1234: 1230: 1223: 1215: 1211: 1207: 1203: 1196: 1188: 1184: 1179: 1174: 1170: 1166: 1162: 1158: 1154: 1147: 1139: 1135: 1133:0-87893-742-0 1129: 1125: 1124: 1117: 1109: 1105: 1103:9780781753197 1099: 1095: 1094: 1086: 1084: 1082: 1080: 1078: 1069: 1065: 1059: 1055: 1054: 1046: 1044: 1042: 1033: 1027: 1023: 1016: 1014: 1012: 1003: 999: 997:9780849386312 993: 989: 988: 980: 972: 966: 958: 952: 948: 941: 939: 937: 935: 933: 931: 929: 921: 920:0-323-00813-5 917: 911: 907: 899: 896: 895:Pig in a Poke 892: 891: 877: 870: 865: 861: 856: 849: 844: 837: 832: 825: 820: 819: 810: 809:cerebral crus 806: 802: 799: 795: 794:hemiballismus 791: 788: 784: 780: 776: 773: 772:slipped discs 769: 765: 761: 757: 753: 749: 745: 741: 737: 734: 731: 730:Babinski sign 727: 724: 720: 716: 712: 709: 705: 704: 702: 692: 690: 686: 681: 679: 675: 671: 666: 662: 652: 650: 646: 642: 638: 634: 630: 626: 622: 618: 614: 610: 606: 602: 598: 594: 590: 586: 582: 578: 575: 569: 555: 551: 549: 543: 541: 537: 533: 529: 525: 521: 517: 513: 508: 506: 502: 498: 494: 490: 487:and anterior 486: 483:and into the 482: 478: 474: 470: 466: 462: 461:parietal lobe 458: 454: 450: 447:(about 30%), 446: 442: 438: 432: 422: 420: 416: 412: 407: 405: 401: 397: 393: 389: 385: 381: 377: 376:corticobulbar 373: 369: 368:corticospinal 365: 361: 357: 353: 344: 335: 333: 329: 324: 322: 318: 314: 309: 307: 303: 299: 295: 291: 287: 283: 278: 276: 272: 268: 263: 261: 260:corticospinal 257: 253: 252:corticobulbar 249: 245: 241: 237: 233: 229: 225: 213: 207: 203: 200: 197: 195: 191: 188: 185: 183: 179: 176: 172: 169: 167: 163: 160: 157: 154: 150: 147: 144: 142: 138: 135: 132: 130: 126: 123: 118: 116: 112: 107: 103: 102:corticobulbar 99: 95: 94:corticospinal 91: 88: 84: 81: 78: 74: 71: 67: 65: 61: 56: 51: 47: 42: 37: 30: 25: 20: 4100:Motor system 4054: 4028: 3991: 3957: 3904: 3890:Motor cortex 3871: 3849:Motor cortex 3834: 3788: 3778:Granule cell 3763: 3753:Granule cell 3738: 3685: 3676:Motor cortex 3620:Motor cortex 3610: 3600:Motor cortex 3560:Motor cortex 3550: 3522: 3503: 3486: 3473: 3456: 3443: 3430: 3409: 3392: 3358: 3357: 3342: 3334: 3290: 3256: 3254: 3219: 3113: 3075: 2828: 2686:White matter 2551:Grey columns 2524:Cauda equina 2441:Raphe nuclei 2353: 2196: 2130: 1820: 1772:Raphe nuclei 1553:White matter 1461:White matter 1318:. Retrieved 1304: 1281:Neuroanatomy 1280: 1273: 1239:(3): e0119. 1236: 1233:JBJS Reviews 1232: 1222: 1205: 1201: 1195: 1160: 1156: 1146: 1123:Neuroscience 1122: 1116: 1092: 1052: 1021: 986: 979: 946: 910: 894: 888: 886: 682: 674:facial nerve 658: 629:facial nerve 577:motor cortex 571: 544: 520:white matter 509: 434: 410: 408: 400:interneurons 375: 367: 351: 349: 325: 310: 279: 264: 259: 251: 223: 221: 175:A14.1.06.102 171:A14.1.04.102 159:birnlex_1464 119: 101: 93: 49: 3932:Unconscious 3878:Red nucleus 3440:Red nucleus 3027:spinal cord 2914:Olivospinal 2909:Raphespinal 2904:Tectospinal 2851:Raphespinal 2846:Rubrospinal 2777:Spinotectal 2629:Interneuron 2490:Spinal cord 2144:Trigeminal 1891:Decussation 1734:Red nucleus 1645:Grey matter 1443:Grey matter 689:muscle tone 641:hypoglossal 635:and in the 536:interneuron 497:decussation 404:grey column 394:until they 392:spinal cord 384:cross sides 364:spinal cord 328:myelination 256:spinal cord 109:Identifiers 90:Spinal cord 64:Decussation 4089:Categories 4065:Cerebellum 4047:upper limb 4021:lower limb 4013:Reflex arc 3976:upper limb 3942:lower limb 3799:Hemisphere 3749:Cerebellum 3720:Cerebellar 3598:) β†’ 5Β° ( 3487:extension: 3457:extension: 2434:Paramedian 1063:1439806136 902:References 807:or at the 796:or severe 764:meningitis 715:spasticity 613:oculomotor 548:Betz cells 354:refers to 306:Betz cells 294:cross over 141:NeuroNames 3674:) β†’ 7Β° ( 3611:indirect: 3335:Pyramidal 3035:fasciculi 2702:Posterior 2429:Tegmental 2407:reticular 2197:efferent: 2148:Principal 2131:afferent: 2008:: Sensory 1960:tegmentum 1567:Lemnisci 1544:Tegmentum 1536:(Ventral) 965:cite book 752:abscesses 721:, and an 670:phonation 633:accessory 617:trochlear 611:, namely 524:vertebral 485:brainstem 372:brainstem 350:The term 338:Structure 269:from the 248:brainstem 238:from the 98:brainstem 4053:) β†’ 2Β° ( 4027:) β†’ 2Β° ( 3986:) β†’ 2Β° ( 3952:) β†’ 2Β° ( 3882:Thalamus 3841:Thalamus 3816:Efferent 3728:Afferent 3702:Striatum 3666:) β†’ 6Β° ( 3664:Thalamus 3646:) β†’ 5Β° ( 3638:) β†’ 4Β° ( 3630:) β†’ 3Β° ( 3626:) β†’ 2Β° ( 3624:Striatum 3590:) β†’ 4Β° ( 3588:Thalamus 3570:) β†’ 3Β° ( 3566:) β†’ 2Β° ( 3564:Striatum 3431:flexion: 3393:flexion: 3367:Anterior 3343:flexion: 3307:) β†’ 3Β° ( 3305:Thalamus 3299:) β†’ 2Β° ( 3247:) β†’ 4Β° ( 3243:) β†’ 3Β° ( 3241:Thalamus 3225:Anterior 3214:) β†’ 2Β° ( 3200:/lateral 3137:Thalamus 2955:Ventral 2884:Anterior 2873:Anterior 2787:Anterior 2765:anterior 2529:Meninges 2313:Ventral/ 2184:Superior 2172:Anterior 2071:: Motor 1533:Peduncle 1398:(Dorsal) 1387:midbrain 1314:Archived 1296:Archived 1265:32224633 1214:32053326 1187:28783808 1138:Archived 1108:Archived 1068:Archived 1002:Archived 723:extensor 661:movement 655:Function 625:abducens 581:midbrain 451:and the 313:pyramids 267:impulses 230:and the 153:NeuroLex 3870:, or β†’ 3551:direct: 3363:Lateral 3279:/medial 3221:Lateral 3042:Sensory 2970:Dorsal 2834:Lateral 2821:Lateral 2760:lateral 2748:ventral 2730:Lateral 2720:Cuneate 2715:Gracile 2694:Sensory 2385:Surface 1969:Surface 1956:Dorsal/ 1879:Surface 1576:Lateral 1348:at the 1256:7161716 1178:5710180 777:If the 756:tumours 740:strokes 726:plantar 665:muscles 639:to the 603:). The 595:), and 574:ventral 528:synapse 514:of the 402:in the 396:synapse 386:in the 296:in the 286:lateral 273:to the 134:D011712 58:Details 48:, with 4049:β†’ 1Β° ( 4023:β†’ 1Β° ( 3978:β†’ 1Β° ( 3944:β†’ 1Β° ( 2743:dorsal 2446:Median 2419:Caudal 2167:Dorsal 2153:Spinal 1777:dorsal 1571:Medial 1395:Tectum 1341:McGill 1288:  1263:  1253:  1212:  1185:  1175:  1130:  1100:  1060:  1028:  994:  953:  918:  798:chorea 469:bodies 463:, and 3327:Motor 3023:Brain 2813:Motor 2655:Other 2345:White 2069:White 2006:White 1809:White 1320:3 May 645:vagus 530:with 473:axons 398:with 370:) or 302:axons 271:brain 254:) or 210:[ 199:72634 115:Latin 96:) or 3888:) β†’ 3847:) β†’ 3618:1Β° ( 3558:1Β° ( 3285:1Β° ( 3277:Slow 3255:2Β° ( 3223:and 3206:1Β° ( 3198:Fast 3189:pain 3127:) β†’ 3088:) β†’ 3050:DCML 3033:and 3025:and 2929:Both 2424:Oral 2327:Grey 2317:base 2117:Grey 1949:pons 1853:Grey 1801:Base 1322:2018 1286:ISBN 1261:PMID 1210:PMID 1183:PMID 1128:ISBN 1098:ISBN 1058:ISBN 1026:ISBN 992:ISBN 971:link 951:ISBN 916:ISBN 766:and 754:and 683:The 647:and 631:and 589:pons 326:The 288:and 280:The 222:The 187:6040 166:TA98 146:1320 129:MeSH 76:From 4061:ICP 4035:SCP 3998:ICP 3984:DRG 3964:ICP 3950:DRG 3899:in 3864:SCP 3858:in 3831:SCP 3825:in 3795:ICP 3787:β†’ 3770:MCP 3745:ICP 3662:of 3644:GPi 3628:GPe 3586:of 3568:GPi 3468:β†’ 3303:of 3265:of 3239:of 3237:VPL 3145:VPM 3141:VPL 2369:MCP 2229:GVE 2220:GSE 2206:SVE 2140:GSA 1691:GVE 1674:GSE 1662:GSA 1515:CSF 1251:PMC 1241:doi 1206:101 1173:PMC 1165:doi 887:In 663:of 587:), 194:FMA 182:TA2 4091:: 4063:β†’ 4059:β†’ 4037:β†’ 4033:β†’ 4000:β†’ 3996:β†’ 3990:β†’ 3982:β†’ 3966:β†’ 3962:β†’ 3956:β†’ 3948:β†’ 3909:β†’ 3903:β†’ 3886:VL 3880:β†’ 3876:β†’ 3866:β†’ 3862:β†’ 3845:VL 3839:β†’ 3833:β†’ 3829:β†’ 3805:β†’ 3801:β†’ 3797:β†’ 3793:β†’ 3776:β†’ 3772:β†’ 3768:β†’ 3762:β†’ 3751:β†’ 3747:β†’ 3743:β†’ 3737:β†’ 3700:β†’ 3670:β†’ 3660:VL 3658:β†’ 3654:β†’ 3642:β†’ 3634:β†’ 3622:β†’ 3594:β†’ 3584:VL 3582:β†’ 3578:β†’ 3562:β†’ 3521:β†’ 3502:β†’ 3498:β†’ 3472:β†’ 3442:β†’ 3418:β†’ 3414:β†’ 3408:β†’ 3404:β†’ 3371:β†’ 3365:, 3356:β†’ 3352:β†’ 3348:β†’ 3301:MD 3295:β†’ 3289:β†’ 3269:) 3261:β†’ 3235:β†’ 3231:β†’ 3218:β†’ 3210:β†’ 3168:β†’ 3164:β†’ 3156:3Β° 3143:, 3135:β†’ 3123:, 3112:β†’ 3104:2Β° 3074:β†’ 3059:1Β° 3029:: 2231:: 2222:: 2208:: 2119:: 1855:/ 1811:/ 1312:. 1294:. 1259:. 1249:. 1235:. 1231:. 1204:. 1181:. 1171:. 1161:74 1159:. 1155:. 1136:. 1106:. 1076:^ 1066:. 1040:^ 1010:^ 1000:. 967:}} 963:{{ 927:^ 750:, 746:, 742:, 691:. 643:, 627:, 623:, 615:, 459:, 421:. 323:. 155:ID 86:To 4067:) 4041:) 4004:) 3970:) 3884:( 3843:( 3689:: 3678:) 3650:/ 3602:) 3574:/ 3369:) 3361:( 3311:) 3251:) 3186:/ 3158:: 3147:) 3139:( 3131:/ 3119:( 3106:: 3092:/ 3084:/ 3080:( 3070:/ 3061:: 3015:e 3008:t 3001:v 2482:e 2475:t 2468:v 2319:) 2315:( 1962:) 1958:( 1940:e 1933:t 1926:v 1378:e 1371:t 1364:v 1267:. 1243:: 1237:8 1216:. 1189:. 1167:: 1034:. 973:) 959:. 922:. 789:. 774:. 732:. 710:. 599:( 591:( 583:( 374:( 366:( 258:( 250:( 214:] 104:) 100:( 92:(

Index



Spinal cord tracts
Decussation
medulla oblongata
Cerebral cortex
Spinal cord
brainstem
Latin
MeSH
D011712
NeuroNames
1320
NeuroLex
birnlex_1464
TA98
A14.1.04.102
A14.1.06.102
TA2
6040
FMA
72634
Anatomical terms of neuroanatomy
edit on Wikidata
corticobulbar tract
corticospinal tract
efferent nerve fibers
upper motor neurons
cerebral cortex
brainstem

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