Krings Et Al

Krings et al.(2000) examined the brain areas used by professional piano players and a control group.They found that ______.

A) the professional piano players required lower levels of cortical activation in motor areas of the brain relative to controls while doing the same task
B) there was increased activity in the parabelt region of professional relative to controls
C) there was decreased activity in the posterior parietal region of professional relative to controls
D) the control group showed no appreciable difference in brain activity from the professional piano player group