Geniculate fibers

Geniculate fibers

Infobox Brain
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GraySubject = 189
GrayPage = 836


Caption = The motor tract.


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The geniculate fibers are the fibers in the region of the genu; they originate in the motor part of the cerebral cortex, and, after passing downward through the base of the cerebral peduncle with the cerebrospinal fibers, undergo decussation and end in the motor nuclei of the cranial nerves of the opposite side.


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