[Functional state of the vasomotor center in the presence of afferent influences from reflexogenic zones].
Redundant afferentation from reflexogenic zones of the lung and skeletal muscles alters effects of electric stimulation of the midbrain reticular formation and posterior hypothalamic nucleus in the cat due to readjustment of the cortico--subcortical interrelationships and to an increase in the excitability of the brain structures. The data suggest that the functional activity of the vasomotor center depends on the character of afferentation from different reflexogenic zones.
D000818:Animals; D001011:Aorta / Q000294:innervation; D001794:Blood Pressure; D001921:Brain / Q000502:physiology*; D002346:Carotid Sinus / Q000502:physiology; D002415:Cats; D004558:Electric Stimulation; D007034:Hypothalamus, Posterior / Q000502:physiology; D008168:Lung / Q000294:innervation*; D008636:Mesencephalon / Q000502:physiology; D009132:Muscles / Q000294:innervation*; D009475:Neurons, Afferent / Q000502:physiology; D011311:Pressoreceptors / Q000502:physiology; D011434:Proprioception; D011652:Pulmonary Circulation; D011930:Reaction Time / Q000502:physiology; D012018:Reflex / Q000502:physiology*; D012154:Reticular Formation / Q000502:physiology; D014666:Vasomotor System / Q000502:physiology*
Funktsional'noe sostoianie sosudodvigatel'nogo tsentra pri afferentnykh vliianiiakh s refleksogennykh zon.