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Biophysical model of synaptic plasticity dynamics
Authors:Henry D. I.?Abarbanel  mailto:hdia@jacobi.ucsd.edu"   title="  hdia@jacobi.ucsd.edu"   itemprop="  email"   data-track="  click"   data-track-action="  Email author"   data-track-label="  "  >Email author,Leif?Gibb,R.?Huerta,M. I.?Rabinovich
Affiliation:(1) Institute for Nonlinear Science, Center for Theoretical Biological Physics, Marine Physical Laboratory (Scripps Institution of Oceanography) and Department of Physics, University of California, San Diego La Jolla, CA 93093-0402, USA;(2) Institute for Nonlinear Science, University of California, San Diego La Jolla, CA 92093-0402, USA;(3) GNB, E.T.S. de Ingenería Informática, Universidad Autónoma de Madrid, 28049 Madrid, Spain
Abstract:
We discuss a biophysical model of synaptic plasticity that provides a unified view of the outcomes of synaptic modification protocols, including: (1) prescribed time courses of postsynaptic intracellular Ca2+ release, (2) postsynaptic voltage clamping with presentation of presynaptic spike trains at various frequencies, (3) direct postsynaptic response to presynaptic spike trains at various frequencies, and (4) LTP/LTD as a response to precisely timed presynaptic and postsynaptic spikes.
Keywords:
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