Research Article

State-Space Algorithms for Estimating Spike Rate Functions

Figure 4

(a) Raster plot of raw spike data for a single cell over 55 trials. The four behavioral periods (baseline, scene, delay, and response) are delineated by the vertical dashed lines. (b) Peristimulus time histogram (PSTH) for the data with bin size of 1 millisecond. (c) Firing rates computed by state-space model (blue), BARS (green), and splines (red). The 95% confidence bounds for the state-space model are shaded in gray.
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426539.fig.004b
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426539.fig.004c
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