Georgopoulos and Coworkers Studied the Neural Activation Patterns in Monkeys

Georgopoulos and coworkers studied the neural activation patterns in monkeys who were required to rotate a handle the number of degrees required by a stimulus.These investigators found evidence that:

A) the spatial mapping region in the monkey's brain was in a different location compared with human subjects.
B) the primitive monkey brain does not have a spatial area equivalent to the human brain.
C) different cells in the motor cortex tend to fire for different movements.
D) the occipital cortex of the monkey has orientation but not location detectors.