Fig. 4
From: Contrast and luminance adaptation alter neuronal coding and perception of stimulus orientation
Changes over time in mutual information (MI) and firing rate (FR). a MI and firing rate were measured in six consecutive time windows during adaptation to each luminance–contrast condition. Each data point shows the result in a single time window, colour coded according to the stimulus condition. Correlations were calculated between the six data points for each stimulus condition. Asterisks indicate significance (p < 0.05). Solid circles indicate upward switches in luminance or contrast; empty circles show downward switches. b–e Population summary of correlations for each switch type. n = 390
