Figure 4
From: Association between pupil dilation and implicit processing prior to object recognition via insight
Pupil responses based on recognition state for inverted and upright. The horizontal axis indicates the time (in ms), while the vertical axis indicates the grand-averaged change in pupil dilation changes from baseline (from −200 ms to 0 ms). Shaded areas represent the standard error of the mean. The statistical significance of the comparisons is indicated by asterisks (*) for p < 0.05. (a) The grand-averaged time course of pupil changes during stimulus presentation for the inverted condition, classified based on subsequent insight during the upright condition: no-recognition (NR) to no-recognition (NR), no-recognition (NR) to recognition (R), and recognition (R) to recognition (R). (b) The average pupil dilation from 0 ms to 3,000 ms for each recognition state. The colored circle indicates mean value for each participant data.
