Electrical conductivity of the hippocampal CA1 layers and application to current-source-density analysis
نویسندگان
چکیده
منابع مشابه
Active properties of dendritic membrane examined by current source density analysis in hippocampal CA1 pyramidal neurons.
The laminar profile of extracellular field potentials evoked by alveus or stratum radiatum stimulation was recorded at the CA1 region of guinea pig hippocampal slices. One-dimensional approximation of the current source density analysis method was applied to the data. When the alveus was stimulated, the location of inward membrane current (sink) moved from the cell body layer to the dendritic r...
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Basal versus apical dendritic long-term potentiation of commissural afferents to hippocampal CA1: a current-source density study.
Current-source density analysis was used to estimate the magnitude of the synaptic excitation at the basal and apical dendritic synapses of CA1 following commissural stimulation in the urethane-anesthetized rat, before and after a theta-frequency patterned primed burst tetanus. Stimulation of the contralateral CA3 or the contralateral CA1 stratum oriens excited both the basal and apical dendrit...
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ژورنال
عنوان ژورنال: Experimental Brain Research
سال: 1987
ISSN: 0014-4819,1432-1106
DOI: 10.1007/bf00248560