t file from a CA1 hippocampus cell, recorded while a rat explored a maze. In this tutorial, we analyze the spike data around the presentation of the stimulus until the time of the first stimulus change (of either distractor or target). In a given trial, the grating stimulus in the receptive field was either attended (attention inside the receptive field) or not attended (distractor attention outside the receptive field). A moving stimulus grating was presented in the recorded neurons’ receptive fields, and another stimulus was presented outside the recorded neurons’ receptive fields. In this experiment, LFPs and spikes were recorded from V4 while monkeys performed a visual attention task. joint peri stimulus time histograms (and visualization)įor this analysis, we will use a monkey dataset recorded by Pascal Fries and colleagues (Fries et al., 2001, Science Fries et al, 2008, Journal of Neuroscience).auto- and cross-correlations between spike trains.peri-stimulus time histograms (and their visualization).inter spike interval distributions (and visualization).descriptive statistics of action potential waveforms.
#Raster plot matlab how to#
We explain the format by which we represent spike data and demonstrate how to compute In this tutorial you find information about preprocessing and analysis of spike data, that is isolated single unit or multi unit activity.
Tutorial spike animal spike-placefield spike-attention Preprocessing and analysis of spike-train data Introduction
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