PubMed · 7300957
[Focal evoked potentials in the rabbit visual cortex: density analysis of current sources].
Abstract
Focal evoked potentials were elicited in the rabbit visual cortex by punctiform light stimuli and analyzed by the current source density technique. They contained two main components. The first component was generated by local sink at depths form 0.6 to 1.0 mm (layer IV) with 30 ms latency and peak time about 50 ms. The second one was generated by less local sink at depths form 0.2-0.3 to 1.3-1.5 mm (layers III-VI) with peak time 90-100 ms. These two sinks are considered as active and indicating the localization of depolarizing synapses. Passive sources are dissipated around the zone of the active sinks.
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A Ia Supin. 1981. [Focal evoked potentials in the rabbit visual cortex: density analysis of current sources].. https://pubmed.ncbi.nlm.nih.gov/7300957/
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