Fig. 4: Evoked pupil responses and individual differences.
From: Individual differences in belief updating and phasic arousal are related to psychosis proneness
a Average trial-related pupil response (solid line) and its first derivative (dashed line). Dashed gray vertical lines, sample onsets. b, c Both measures of overall trial-evoked response for the low and high P-score subgroups. d Encoding of change-point probability and uncertainty in pupil responses evoked by individual evidence samples. e Encoding of change-point probability and uncertainty in pupil responses (pooled) for low and high P-score subgroups. Shaded areas in (a, d) indicate s.e.m. (n = 90 participants). Significance bars in d, p < 0.05 (two-tailed cluster-based permutation test). Horizontal lines in b, c, e, mean of data from each subgroup (n = 18 participants per subgroup); circles, individual participants. P-values, two-sample permutation tests (two-tailed). CIL-H, 95% confidence intervals (bootstrapped) around difference of means between lowest and highest P-score subgroups.
