Figure S6: Summary of selective responses

A. Proportion of selective electrodes that responded to 1, 2, 3, 4 or 5 categories. B. Proportion of selective electrodes that responded to each category. C. Overall distribution of classification performance values for the selective electrodes. The vertical dashed lines indicate chance level (0.5) and the statistical significance threshold (0.57; see Figure S5). The vertical arrow shows the mean of the distribution and the two other arrows indicate the examples shown in Figure 1A and 1F.