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Gibbs distribution analysis of temporal correlations structure in retina ganglion cells

Author(s): Vasquez, JC; Marre, O; Palacios, AG; Berry, MJ; Cessac, B

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Abstract: We present a method to estimate Gibbs distributions with spatio-temporal constraints on spike trains statistics. We apply this method to spike trains recorded from ganglion cells of the salamander retina, in response to natural movies. Our analysis, restricted to a few neurons, performs more accurately than pairwise synchronization models (Ising) or the 1-time step Markov models (Marre et al. (2009)) to describe the statistics of spatio-temporal spike patterns and emphasizes the role of higher order spatio-temporal interactions.
Publication Date: May-2012
Electronic Publication Date: 2011
Citation: Vasquez, JC, Marre, O, Palacios, AG, Berry, MJ, Cessac, B. (2012). Gibbs distribution analysis of temporal correlations structure in retina ganglion cells. Journal of Physiology-Paris, 106 (3-4), 120 - 127. doi:10.1016/j.jphysparis.2011.11.001
DOI: doi:10.1016/j.jphysparis.2011.11.001
ISSN: 0928-4257
Pages: 1 - 17
Type of Material: Journal Article
Journal/Proceeding Title: Journal of Physiology-Paris
Version: Author's manuscript



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