Focal hand dystonia, sometimes called "musician's cramp," is caused by ____.
A) extreme overlap of cortical representation of the fingers
B) deterioration of muscles in the hand
C) demyelination of neurons in the fingers
D) buildup of excess GABA in the temporal cortex

Question

Quizplus · Accepted Answer

Focal hand dystonia is caused by extreme overlap of cortical representation of the fingers in the brain, leading to involuntary movements and loss of control over specific muscle groups.

Focal Hand Dystonia, Sometimes Called "Musician's Cramp," Is Caused by ____