Mental Rehearsal of a Complex Motor Task in Humans Is

Multiple Choice

Mental rehearsal of a complex motor task in humans is associated with

A) greater metabolic activity in the primary motor cortex.
B) enhanced metabolic activity in the primary motor cortex, somatosensory cortex, and supplementary motor area.
C) increased blood flow only in the supplementary motor area.
D) increased blood flow only in the visual cortex.