[Corticofugal factors in the development of feeding motivation].

The influences of various cortical areas in the mechanisms of feeding motivation, forming a directed response, were investigated in chronic experiments on rabbits. Electric stimulation of the frontal and antero-temporal cortical areas inhibited the feeding response elicited by the hypothalamic feeding centre stimulation. Inhibition of the frontal cortex proved to be more expressed. Stimulation of the postero-temporal and occipital cortical areas decreased the threshold of an evoked feeding response or elicited this response in the satiated animals.