In 1937, the primary motor cortex was mapped by electrically stimulating the cortex of conscious human subjects who were undergoing neurosurgery.This was accomplished by
A) Hebb.
B) Mana.
C) Jackson.
D) Penfield and Boldrey.
E) Sperry.

Question

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Penfield and Boldrey mapped the primary motor cortex in 1937 by electrically stimulating the cortex of conscious human subjects undergoing neurosurgery.

In 1937, the Primary Motor Cortex Was Mapped by Electrically