[Role of interoceptive signalization in modulating emotional-behavioral responses]

Chronic experiments were conducted on rabbits; electrodes were implanted into the deep structures of the brain. Stimulation of gastric receptors led to modulation of the emotional-behavioristic reactions induced by electric stimulation of the hypothalamus, the amygdala and the hypocampus. The effect depended on the intensity of interoceptive stimulation and peculiarities of the emotional reaction with own cerebral control systems.