A new study suggests that a little-known region deep in the brain could be crucial for preserving physical strength as we age ...

BUFFALO, N.Y. -- A brain structure called the caudate nucleus, which plays an important role in cognition, emotions, mood, and motor function, may shrink by nearly 20 percent in persons with multiple ...

This is a preview. Log in through your library . Abstract Motor skill learning involves a complex process of generating novel movement patterns guided by evaluative feedback, such as a reward.