[Distribution of biogenic amines and acetylcholinesterase in the mammillary nuclei of rabbits].

The distribution of biogenic amines (BA) and acetylcholinesterase (AChE) in mamillary nuclei of rabbits was studied by the methods of Falck, Karnovski and Roots. The general mass of BA was shown to localize in the terminals of the lateral mamillary nucleus and in the supramamillary area. The amount of BA-terminals in the medial nucleus is insignificant.