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Zh Vyssh Nerv Deiat Im I P Pavlova. 2011 Sep-Oct;61(5):606-14.

[Cortical network activity before behavioral reaction and before its omission in rabbits with defensive dominanta].

[Article in Russian]


Defensive dominanta was formed in rabbit CNS. Activity of the cortical neuronal network was investigated in these rabbits in the state of quiet wakefulness and in the intervals between the presentations of testing stimulus (light flashes). Statistical analysis of spike trains revealed some distinctions in neuronal functional organizations in the excitation focus (sensorimotor cortex) and in the visual cortex in the states of quiet wakefulness, before the movement of the paw, and before the omission of the reaction. The evidence of different roles in the network activity of sensorimotor neurons that responded and not responded to light was obtained.

[Indexed for MEDLINE]

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