<p>Note that L-Dopa group has the highest number of TH-ir cells, particularly in the more rostral areas. The delineation of territory boundaries based on anatomical assessments is also showed. Sensorimotor (SM), Associative (ASS) and Limbic (Lim) territories of the caudate (Cd), Putamen (Pu) and part of nucleus accumbens (Acc) are included. The distances from the anterior commissure (AC) are indicated.</p
