Supplementary information
From the following article:
Adaptive filtering enhances information transmission in visual cortex
Tatyana O. Sharpee, Hiroki Sugihara, Andrei V. Kurgansky, Sergei P. Rebrik, Michael P. Stryker and Kenneth D. Miller
Nature 439, 936-942 (23 February 2006)
doi:10.1038/nature04519
Supplementary Video 1
This movie shows an example of natural stimulus sequence used in the experiment. Movies were shown without colour.
Supplementary Video 2
This movie compares noise STA and MID filters for cell 856 2.
Supplementary Video 3
This movie compares noise MID and natural MID filters for cell 856 2.
Supplementary Video 4
This movie compares noise STA and MID filters for cell 946 3.
Supplementary Video 5
This movie compares noise MID and natural MID filters for cell 946 3 (QuickTime movie; 467KB).
Supplementary Notes
This file contains Supplementary Discussion, Supplementary Methods and Supplementary Figure Legends.
Supplementary Figure 1
This figure shows the spatial frequency profiles of receptive fields from the two example cells of Figure 1.
Supplementary Figure 2
This figure shows spatial frequency sensitivity on a cell-by-cell basis.
Supplementary Figure 3
This figure shows the nonlinear input/output function P(spike|x)/P(spike) for two example cells.
Supplementary Figure 4
This figure shows the increase in information on a cell-by-cell from adjustments in neural filters following adaptation.
Supplementary Figure 5
This figure shows coarse evolution of adaptation of neural filters.
Supplementary Figure 6
This figure shows dynamics of adaptation to natural stimuli in the beginning and final stages.
Supplementary Figure 7
This figure shows information for a filter derived from noise stimuli and applied to both noise and natural stimuli.
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