Figure 6.

Effects of learning on encoding of motif identity in CMM. a, Distributions of firing rates conditional on motif identity for rewarded (left), unrewarded (middle) and novel (right) motifs for the neuron shown in Figure 2b. Conventions are the same as in Figure 5a. b, Comparison of mean (±SEM) mutual information across all CMM neurons for rewarded, unrewarded, and novel motifs. Wilcoxon signed-rank test: *p < 0.05. c, Scatter plot illustrating distributions of information values for novel motifs and rewarded motifs. Each point represents a single neuron. Upper right, histogram of differences between mutual information values for rewarded vs novel motifs for all neurons. The arrow denotes the mean. d, Mean (±SEM) total entropy (squares) and noise entropy (circles) values for all CMM neurons. Paired t test: *p < 0.05.