What would the brain scan of a professional violinist most likely reveal?
A)an increase in the representation of fingers on the left hand compared to the right hand.
B)an increase in the representation of the fingers on both hands.
C)an overall increase in size of the left somatosensory cortex
D)a generalized increase in limbic system functioning.

Question

Quizplus · Accepted Answer

The left hand of a professional violinist is more involved in fine motor movements than the right hand, which is responsible for holding the bow. This increased use of the left hand leads to an increase in the representation of the fingers on the left hand in the somatosensory cortex, which is the part of the brain that processes sensory information from the body.

What Would the Brain Scan of a Professional Violinist Most