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  • Title: [Correlation of the unit activity of the right and left lateral hypothalamus in food motivation].
    Author: Pavlova IV.
    Journal: Zh Vyssh Nerv Deiat Im I P Pavlova; 2001; 51(4):461-6. PubMed ID: 11605424.
    Abstract:
    Correlation between activities of neurons in the right and left lateral hypothalamus of a rabbit recorded during quiet wakefulness, after 24-h food deprivation, and after satiation was studies by plotting cross- and autocorrelation histograms. A predominant order in correlated bilateral discharges of hypothalamic neurons was revealed in hungry animals: in a significantly greater number of cases (59%) the left-side discharges led the right-side ones with time delays to 200 ms (peaks at 30 and 160 ms). The opposite order of discharges was less common (21%). In the state of hunger, the probability of appearance of theta-range frequencies in correlated neuronal discharges increased (from 11 to 29%).
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