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Electrical synapses (gap junctions)
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Generating coherent patterns of activity from chaotic neural networks (Sussillo and Abbott 2009)
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"Neural circuits display complex activity patterns both spontaneously and when responding to a stimulus or generating a motor output. How are these two forms of activity related? We develop a procedure called FORCE learning for modifying synaptic strengths either external to or within a model neural network to change chaotic spontaneous activity into a wide variety of desired activity patterns. ... Our results reproduce data on premovement activity in motor and premotor cortex, and suggest that synaptic plasticity may be a more rapid and powerful modulator of network activity than generally appreciated."
Sussillo D, Abbott LF (2009) Generating coherent patterns of activity from chaotic neural networks.
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