Question

One major difference between the pyramidal and the extrapyramidal motor tracts is their points of origin. The pyramidal tracts carry messages from _________ to the spinal cord, whereas the extrapyramidal tracts carry messages from _________ to the spinal cord.
a. cortical structures ; subcortical structures
b. cranial nerves ; peripheral nerves

c. basal ganglia ; the cerebral cortex
d. subcortical structures ; the cerebral cortex

Answer

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