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240:. Betz cells are not the sole source of direct connections to those neurons because most of the direct corticomotorneuronal cells are medium or small neurons. While Betz cells have one
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Braak, H; Braak, E (1976). "The pyramidal cells of Betz within the cingulate and precentral gigantopyramidal field in the human brain. A Golgi and pigmentarchitectonic study".
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Strick, Peter L.; Dum, Richard P.; Rathelot, Jean-Alban (8 July 2021). "The
Cortical Motor Areas and the Emergence of Motor Skills: A Neuroanatomical Perspective".
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Purves, Dale; George J. Augustine; David
Fitzpatrick; William C. Hall; Anthony-Samuel LaMantia; James O. McNamara & Leonard E. White (2008).
260:. According to one study, Betz cells represent about 10% of the total pyramidal cell population in layer Vb of the human primary motor cortex.
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project into all cortical layers, but most of their horizontal branches/arbors populate layers V and VI, some reaching down into the
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470:"Stereologic characterization and spatial distribution patterns of Betz cells in the human primary motor cortex"
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Meyer, G (1987). "Forms and spatial arrangement of neurons in the primary motor cortex of man".
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252:(cell body). These perisomatic (around the cell body) and
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Stained brain slice images which include the "Betz cell"
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Rivara, CB; Sherwood, CC; Bouras, C; Hof, PR (2003).
298:(4th ed.). Sinauer Associates. pp. 432–4.
267:, who described them in his work published in 1874.
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List of distinct cell types in the adult human body
236:, which in turn synapse directly with their target
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Giant pyramidal neurons of the primary motor cortex
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263:Betz cells are named after Ukrainian scientist
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81:Multipolar pyramidal -- some of the longest
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186:) located within the fifth layer of the
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427:The Journal of Comparative Neurology
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539:Neuroscience Information Framework
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155:Anatomical terms of neuroanatomy
48:such as a Betz Cell stained via
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341:Annual Review of Neuroscience
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122:Postsynaptic connections
646:External granular layer
641:Internal granular layer
176:pyramidal cells of Betz
108:Presynaptic connections
535:NIF Search - Betz Cell
196:central nervous system
439:10.1002/cne.902620306
192:primary motor cortex
72:primary motor cortex
44:A human neocortical
207:upper motor neurons
592:True isocortex or
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396:10.1007/bf00226052
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530:BrainMaps project
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126:Ventral horn
85:in the body.
698:Human cells
616:Archicortex
611:Paleocortex
244:typical of
215:spinal cord
188:grey matter
136:Identifiers
130:spinal cord
112:Superficial
66:Layer V of
687:Categories
606:Allocortex
589:Isocortex
318:Nolte, J.
172:Betz cells
18:Betz cells
662:Betz cell
594:Neocortex
574:Types of
369:233278281
102:Glutamate
33:Betz cell
537:via the
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361:33863253
271:See also
217:via the
142:NeuroLex
90:Function
63:Location
528:at the
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238:muscles
227:synapse
190:in the
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281:Notes
234:cells
225:they
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357:PMID
324:ISBN
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