[Structural organization of the zona incerta in the dog diencephalon].

Zona incerta in dog diencephalon was studied by the methods of Nissl and Kluver-Barrera. As a result of this study, 5 individual sectors were identified on the basis of the analysis of fiber Organization, morphological types of neurons and the density of their distribution. The mapping of zona incerta was performed, and the borders of the sectors were accurately determined by histochemical demonstration of NADPH-diaphorase-positive neurons.