What does evidence suggest about the neural networks that mediate the sensations of phantom limb pain?
A) Unused cortical areas become sensitive to other body areas.
B) The networks are nonexistent,and feeling is only the result of memory.
C) The networks disappear after a few months of disuse.
D) Unused cortical areas are stimulated by random firing from the cerebellum.

Question

Quizplus · Accepted Answer

Evidence suggests that unused cortical areas become sensitive to other body areas in the absence of input from the missing limb, resulting in the sensation of phantom limb pain. This is known as cortical reorganization or re-mapping.

What Does Evidence Suggest About the Neural Networks That Mediate