Figure 1.
Morphological characterization of striatal cholinergic interneurons.
(A–G) Light micrographs of ChAT-positive interneurons in various dorsal and ventral striatal regions of rhesus monkeys. Note the differences in size and shape of labeled cell bodies, the extent of dendritic arborization, and intensity of neuropil immunostaining between the different sectors of the striatum. Scale bars = 200 μm in A (applies to B and C), in D (applies to E and F), and in G.