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. 2018 Apr 11;9:506. doi: 10.3389/fpsyg.2018.00506

FIGURE 4.

FIGURE 4

Change in Pupil Size (A–C) and Eye-Blink Rate (D–F) during Rule Shifts – Measures Computed for the Fixation Cross Period. (A,C) Values computed using data from all rule shifts. (B,E) Values computed using data from rule shifts involving attention set shifting. (C,F) Values computed using data from rule shifts involving reversal. RS[–1], RS[–2], (…), RS[–6], the first, second, (…), and the sixth trial, respectively, preceding the rule shift; RS[+1], RS[+2], RS[+3], the first, second, or third trial, respectively, following the rule shift. ∗∗p < 0.01; ∗∗∗p < 0.001.