gaba innervation in the adult rat oculomotor nucleus ( n.iii ) was investigated using two complementary approaches : radioautography after incubation of brain slices with tritiated gaba ( [ 3h ] gaba ) along with local in vivo microinjections of the tracer , and gaba immunocytochemical procedures involving antibodies directed against a gaba-glutaraldehyde-protein conjugate .
C0228686
oculomotor nucleus
C0006104
brain