Concept

Hebbian theory

Related publications (104)

Learning navigational maps through potentiation and modulation of hippocampal place cells

We analyze a model of navigational map formation based on correlation-based, temporally asymmetric potentiation and depression of synapses between hippocampal place cells. We show that synaptic modification during random exploration of an environment shift ...

1997

A neuronal learning rule for sub-millisecond temporal coding

Wulfram Gerstner

An unresolved paradox exists in auditory and electrosensory neural systems {Carr93,Heiligenberg91}: they encode behaviourally relevant signals in the range of a few microseconds with neurons that are at least one order of magnitude slower. We take the barn ...

1996

Extraction of Coherent Information from Non-Overlapping Receptive Fields

Dario Floreano

It has been suggested that long-range lateral connections in the cortex play a contextual role in that they modulate the gain of the response to primary receptive field input. In the first part of this paper I show that a network with a set of such pre-wir ...

1996

Redistribution of synaptic efficacy between neocortical pyramidal neurons

Henry Markram

Experience-dependent potentiation and depression of synaptic strength has been proposed to subserve learning and memory by changing the gain of signals conveyed between neurons. Here we examine synaptic plasticity between individual neocortical layer-5 pyr ...

1996

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