[Reactivity of the cholinoceptive cortical neurons to the repeated action of acetylcholine].
Three groups of sensorimotor cortical cholinoceptive neurons have been established in albino rats according to the dynamics of reactivity to repeated action of acetylcholine. There are neurons with decreased, increased or unchanged response to transmitter microintophoretic application. Dependence of the dynamics of background and evoked activity on the duration of excitatory reaction component induced by transmitter has been discovered. It was concluded that the duration of the given component is a significant and informative functional parameter of cortical neurons.
D000109:Acetylcholine / Q000494:pharmacology*; D000200:Action Potentials / Q000187:drug effects; D000818:Animals; D009044:Motor Cortex / Q000187:drug effects*; D051381:Rats; D011950:Receptors, Cholinergic / Q000187:drug effects*; D013268:Stimulation, Chemical
D011950:Receptors, Cholinergic; D000109:Acetylcholine
Reaktivnost' kholinoretseptivnykh kortikal'nykh neĭronov k povtoriaiushchemusia deĭstviiu atsetilkholina.