[Functional interactions between the intralaminar nuclei of the thalamus and the caudate nuclei in the formation of motor programs].

It has been shown that at the beginning of motor program forming, homogeneous and cyclic excitations take place between the nonspecific thalamic structures and caudate nuclei. Later on reciprocity of the afferent inflows to the nuclei under consideration occurs, that indicates a different pattern of the involvement of these structures into intercentral integration controlling avoidance behavior.