May 1, 1977

Multineuronal activity of the basolateral portion of the amygdala in rabbits under conditions of NaCl microinjections into the lateral preoptic field and water deprivation

Zhurnal vyssheĭ nervnoĭ deiatelnosti imeni I P Pavlova
A E Kasimov, G G Gasanov

Abstract

A study of the multineuronal activity of the rabbit basolateral amygdala has shown that both a microinjection of NaCl solution into the lateral preoptic field and water deprivation result in the appearance of high-amplitude spikes in the pattern of recorded activity. After microinjection these spikes proceeded with a high frequency. Consumption of water blocked this activity not immediately, but only in a day to three days under conditions of the animal's unrestrained access to water and food. The data obtained point to the arrival of information on drinking to the amygdala; they also imply the formation of certain relationships between LPF and the amygdala.

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Mentioned in this Paper

Microinjections
Preoptic Areas
Organum Vasculosum Laminae Terminalis
Experimental Water Deprivation
Neural Pathways
Functional Cerebral Localization
Sodium Chloride
Sodium Chloride, (24)NaCl
Amygdaloid Structure

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