Figure 4. Modulation increases task-relevant information.
(a) The evolution of mutual information about category. (b) The evolution of mutual information about hue. (c) The evolution of the mutual information difference after the stimulus onset. The dots on top of each panel indicate the statistical significance (p<0.05, permutation test; black dots: larger category information in the categorization task; gray dots: larger hue information in the discrimination task; the dots on top of panel c just repeat the test results shown in panels a and b).
DOI: http://dx.doi.org/10.7554/eLife.26868.010
Figure 4—source data 1. Neural tuning and population response data.
Each neuron's response evoked by each color stimulus, where the firing rates were computed within each 50 ms time windows sliding with 10 ms time steps, and the intermediate data summarizing the population responses.
elife-26868-fig4-data1.zip (2.8MB, zip)
DOI: 10.7554/eLife.26868.011