[Interrelationship between the neocortex and limbic system in emotional stress and epileptiform syndromes].
The paper describes bioelectrical correlates of negative emotional states on three models: 1) states caused by local, chronic electric stimulation of negative emotiogenic zones (in cats, rabbits); 2) by a neurogenic stress in rats resulting from a conflict of afferent excitations; 3) by an experimental syndrome--"expectation stress". The data attest that hypersynchronization of bioelectrical activity in limbic and cortical structures is a sufficiently significant correlate of an emotional stress. It is assumed that hypersynchronization reflects one of the general mechanisms of involvement of brain structures in a state of neurogenic stress and its manifestation.
D000679:Amygdala / Q000502:physiology; D000818:Animals; D001931:Brain Mapping; D002415:Cats; D002540:Cerebral Cortex / Q000502:physiology*; D003214:Conditioning, Classical / Q000502:physiology; D004558:Electric Stimulation; D004594:Electrophysiology; D006624:Hippocampus / Q000502:physiology; D006801:Humans; D008032:Limbic System / Q000502:physiology*; D009434:Neural Pathways; D011817:Rabbits; D012640:Seizures / Q000503:physiopathology; D013315:Stress, Psychological / Q000502:physiology*; D013577:Syndrome
Vzaimootnosheniia mezhdu neokorteksom i limbicheskoĭ sistemoĭ pri émotsional'nom napriazhenii i épileptiformnykh sindromakh