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[Preprint]. 2023 Jul 14:2023.07.12.548742. [Version 1] doi: 10.1101/2023.07.12.548742

Figure 2: DLPFC and PMd recordings during the checkerboard task.

Figure 2:

(a) Psychometric and (b) reaction time curves of the monkey. X-axes in both (a) and (b) depict signed coherence which indicates the relative amount of red vs. green in the checkerboard. (c) Example DLPFC and (d) PMd PSTHs aligned to checkerboard onset. Red and green traces correspond to red and green color choices, respectively. Dotted and solid traces correspond to right and left direction choices, respectively. Data are smoothed with a 25 ms Gaussian and averaged across trials. (e) PCs 1, 3, and 4 for DLPFC and (f) PCs 1,2,3 for PMd. (g) Results of dPCA analysis for DLPFC and (h) PMd showing the dPCs for direction, target configuration, and color. (i) Histogram (across sessions) of direction, color, and target configuration decode accuracy and (j) usable information for DLPFC and PMd. The large variance in recordings is due to across-session variance.