From working memory to epilepsy: dynamics of facilitation and inhibition in a cortical network.
نویسندگان
چکیده
Persistent states are believed to be the correlate for short-term or working memory. Using a previously derived model for working memory, we show that disruption of the lateral inhibition can lead to a variety of pathological states. These states are analogs of reflex or pattern-sensitive epilepsy. Simulations, numerical bifurcation analysis, and fast-slow decomposition are used to explore the dynamics of this network.
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ورودعنوان ژورنال:
- Chaos
دوره 19 1 شماره
صفحات -
تاریخ انتشار 2009