Identification of Short-Term and Long-Term Functional Synaptic Plasticity From Spiking Activities
Dong Song; Brian S. Robinson; Theodore W. Berger University of Southern California, Los Angeles, CA, United States
Abstract
This chapter describes a nonstationary nonlinear dynamical modeling approach for identifying short-term and long-term synaptic plasticity from point-process spiking activities. In this approach, synaptic strength is represented as input–output dynamics between neurons; short-term synaptic plasticity is defined as input–output nonlinear dynamics; long-term synaptic plasticity is formulated as the nonstationarity of such nonlinear dynamics; the synaptic learning rule is essentially the function governing ...
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