Fig. 4
From: The effects of emotional arousal on pupil size depend on luminance
Heterogeneity in modulation by emotional arousal of the PLF in experiment 1 using IADS. (a) Histogram of the winning model that best captures the modulation by emotional arousal on an individual's PLF. Red text indicates larger pupil modulation in the Negative compared to Neutral condition. Black text indicates either no modulation, or a larger pupil modulation in the neutral compared to negative condition. (b) Three example subjects exhibiting different modulation of the PLF by emotional arousal.
