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  • Title: [Dynamics of 1-minute superslow oscillations during the process of formation of a shortened reflex].
    Author: Borodkin IuS, Lapina IA, Gogolitsyn IuL, Moreva EV, Bul'on VV.
    Journal: Fiziol Zh SSSR Im I M Sechenova; 1980 Aug; 66(8):1151-8. PubMed ID: 7418899.
    Abstract:
    Formation of encephalogenic shortened reflex in rabbits induced specific local changes of amplitudes of the 1-min waves. Etimizol rapidly stabilized the level of the 1-min waves and fixed the reflex, keeping the local character of the response. Propylnorantiphein enhanced corticofugal projections to the thalamus. The shifts in the brain energy exchange (the creatin--phosphate, glycogen contents) coincided in time with the amplitude shifts of the 1-min waves and occurred within 20--30 min after administration of neurotropic drugs lasting 2--3 hrs. The etimizol recruited both alpha-and beta-adrenoreceptors whereas the propylnorantiphein involved mainly the alpha-adrenoreceptors. Etimizol, being an unspecific connector, enhanced consolidation of the shortened reflex increasing the local response to electric stimulation, whereas propylnorantiphein aided to spreading of the responses over to the thalamic nuclei.
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