Fig. 6
From: The effects of emotional arousal on pupil size depend on luminance
Heterogeneity in modulation by arousal on the PLF in Expt 2A using IAPS in grayscale. (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 by arousal on the PLF. Overall, majority of the subjects show no emotional arousal modulation on pupil size.
