Figure 5. Average activity for neuron categories.

(A) Average firing rates of neurons with significant and consistent choice selectivity. See Table 1 for number of neurons in each category. Trials were grouped by choice (left and right rows), reward context (magenta/green), and RT quintiles (shade). Activity was aligned to motion and saccade onsets for the top and bottom rows, respectively. Only correct trials were included. For motion onset alignment, firing rates were truncated at the median RT minus 100 ms for each group. For saccade onset alignment, firing rates were truncated before median motion onset plus 200 ms for each group. For display purposes, firing rates were convolved with a Gaussian kernel (sigma = 25 ms). (B) Average firing rates of other neurons. Same format as A.