The sensory homunculus is a cortical representation of:
A) the body proportional to body surface area.
B) the body proportional to body surface sensitivity.
C) the body proportional to muscle number.
D) conscious bodily sensations.

Question

Quizplus · Accepted Answer

The sensory homunculus is a representation of the body proportional to body surface sensitivity, meaning that body parts with greater sensitivity have a larger representation in the homunculus. This map is found in the somatosensory cortex of the brain and is involved in processing conscious bodily sensations.

The Sensory Homunculus Is a Cortical Representation Of