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- A.K.Vidybida.
Information processing in a pyramidal-type neuron,
In: BioNet’96 - Biologieorientierte Informatik und pulspropagierende Netze, 3-d Workshop
14-15 Nov. 1996, Editor G. Heinz, GFaI-Berlin 1996, p.96-99, ISBN 3-00-001107-2
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Abstract. A natural stimulus for many cortical neurons is a sum of a large number of unitary excitatory postsynaptic potentials (EPSP) slightly dispersed in time.
We use numerical solution of the
Hodgkin and Huxley (H-H) equations combined with the Monte Carlo algorithm to find how
does the triggering ability of the compound stimulus depend on the relative timing of the
EPSPs it comprises. The dependences found allows us to formulate a threshold-type principle
with respect to temporal coherence of the unitary signals within the compound stimulus. The
binding problem, the role of inhibition in the context of binding, a kind of a short term
memory are discussed at the level of single neuron.