[Relationships between central and local mechanisms regulating hemodynamics].
The quantitative analysis of hemodynamic shifts during cardiovascular responses to stimulation of central neural structures, and recording of electric activity from the sympathetic fibers elucidate different links in the complex mechanism of the hemodynamic control. Monosynaptic connections of the sino-aortic zone with some structures of the bulbar level seem to contain relevant information on the blood pressure and the gas content. Differentiated modulated influences project from the cerebellum to the bulbar level, and complex interrelationships of local metabolic and central reflex mechanisms occur during acute hypoxic hypoxia.
D000818:Animals; D001931:Brain Mapping; D001933:Brain Stem / Q000502:physiology*; D002319:Cardiovascular System / Q000294:innervation*; D002346:Carotid Sinus / Q000502:physiology; D002415:Cats; D002529:Cerebellar Nuclei / Q000502:physiology; D002531:Cerebellum / Q000502:physiology*; D004558:Electric Stimulation; D004594:Electrophysiology; D006321:Heart / Q000502:physiology; D006439:Hemodynamics; D000860:Hypoxia / Q000503:physiopathology; D011817:Rabbits; D012018:Reflex / Q000502:physiology; D013312:Stress, Physiological / Q000503:physiopathology; D014655:Vascular Resistance; D014666:Vasomotor System / Q000502:physiology*
O sootnosheniiakh tsentral'nykh i mestnykh mekhanizmov reguliatsii gemodinamiki.