Extended Data Fig. 5: Model coefficients estimated when activity projected on an alternative dimension.
From: Attractor dynamics reflect decision confidence in macaque prefrontal cortex
Model coefficients estimated when activity projected on choice-dimension estimated by vector difference in means for accept vs. reject decisions. a-e. Model parameters for dynamics model after data projected onto the 1-D choice dimension defined by the difference in mean responses for accept and reject trials. N = 8 for each animal. Data are presented as mean values ± SEM. Significance values as in Fig. 5. e. For monkey V, r = −0.45, p < 0.001; for monkey W, r = −0.56, p < 0.001. f. Correlation between retraction coefficients defined in the 1-D choice dimension defined by either the SVM or the projection onto the line defined by the difference in mean responses for each condition. The retraction coefficients were strongly correlated (r = 0.78, p < 0.001).
