Early Research by Evarts Demonstrated That Movement Force Was Related

Multiple Choice

Early research by Evarts demonstrated that movement force was related to:

A) an increased number of neurons firing in primary motor cortex.
B) larger (that is,greater amplitude) action potentials in neurons in premotor cortex.
C) an increase in the rate of firing in neurons in premotor cortex.
D) an increase in the rate of firing in neurons in primary motor cortex.