A model for cortical 40 Hz oscillations invokes inter-area interactions.

R M Cotterill; C Nielsen

doi:10.1097/00001756-199105000-00019

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A model for cortical 40 Hz oscillations invokes inter-area interactions.

R M Cotterill·C Nielsen

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Abstract

Computer simulation of the dynamics of neuronal assemblies within minicolumns, and of the interactions between minicolumns in different cortical areas, has produced a quantitative explanation of the 35-60 Hz oscillations recently observed in adult cat striate cortices. The observed behavior suggests an association mechanism that exploits the NMDA receptor's properties. Detectable oscillations are predicted in cortical areas not directly stimulated, provided these are associatively linked with areas receiving sensory input.

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Animals Cats Cerebral Cortex Computer Simulation Dendrites Models, Neurological Neurons, Afferent Receptors, N-Methyl-D-Aspartate Refractory Period, Electrophysiological Synapses Journal Article Research Support, Non-U.S. Gov't

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R M Cotterill, C Nielsen. 1991. A model for cortical 40 Hz oscillations invokes inter-area interactions.. https://doi.org/10.1097/00001756-199105000-00019

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