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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.|
|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|
|Pages:||1 - 17|
|Type of Material:||Journal Article|
|Journal/Proceeding Title:||Journal of Physiology-Paris|
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