Which of the following parts of the body would have the largest representation with respect to innervation in the primary motor cortex?
A) Knee
B) Shoulder
C) Trunk
D) Fingers
E) Hip

Question

Quizplus · Accepted Answer

The fingers have the largest representation in the primary motor cortex, occupying the largest area of the cortical homunculus. This is because the hands and fingers are important for fine motor control and manipulation.

Which of the Following Parts of the Body Would Have