Product Description: Although the basal ganglia have been studied for many years, their functions have been only recently understood. In recent years the development of effective treatments for Parkinson's disease, a condition in which the basal ganglia are primarily affected by a degenerative process, and the realization that the subcortical regions of the brain have an important role in cognitive functions and the expression of mood, have greatly stimulated interest and research in this part of the brain...read more