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  • Title: [Changes in the concentration of intracellular potassium and the phenomenon of dendritic potential depression against a slow negative potential background in the cat cerebral cortex].
    Author: Roĭtbak AI, Ocherashvili IV.
    Journal: Neirofiziologiia; 1983; 15(2):198-200. PubMed ID: 6855981.
    Abstract:
    Two stimulating electrodes (S1 and S2), a recording macroelectrode and a K+-selective microelectrode were placed on g. suprasylvius of cat. A stimulus applied through S1 elicited slow negativity and an increase in [K+]0. At this time the dendritic potential evoked by stimulation through S was depressed. The depression of the dendritic potential was found to correlate with [K+]0.
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