Fig. 3.
A: Golgi impregnated cholinergic
neuron (method of Gabbott and Somogyi, l984) located medial to the substriatal
gray. Neuron in boxed area is shown under higher magnification in B and C. D:
Electron micrograph showing gold deposits (arrows) in the perikaryon, in
addition to heavy immunostaining for ChAT. E: Low magnification view of
the identified neuron (# 1) in the electron microscope. Abbrev. CP = caudate putamen. Scale:
B=10µm; E=2µm.