[Analysis of the associative properties of visual cortex neurons in the local joint action of mediators].
The neuronal spike activity in the visual cortex of awake nonanesthetized rats during paired local action of glutamate and acetylcholine has been investigated. In some neurons the specific associative activity modifications were recorded in form of chemosensitivity changes to the analog of conditioned stimulus (1-glutamate) mainly. The initial reactivity of neurons to the paired stimuli is not enough to form the associative effects.
D000109:Acetylcholine / Q000494:pharmacology; D000161:Acoustic Stimulation; D000200:Action Potentials / Q000187:drug effects; D000818:Animals; D005971:Glutamates / Q000494:pharmacology; D009474:Neurons / Q000187:drug effects* / Q000502:physiology; D010775:Photic Stimulation; D051381:Rats; D014793:Visual Cortex / Q000187:drug effects* / Q000502:physiology
D005971:Glutamates; D000109:Acetylcholine
Analiz assotsiativnykh svoĭstv neĭronov zritel'noĭ kory pri lokal'nom sochetannom deĭstvii mediatorov.