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. Author manuscript; available in PMC: 2013 Oct 24.
Published in final edited form as: Brain Res. 2012 Sep 1;1481:13–36. doi: 10.1016/j.brainres.2012.08.045

Figure 1.

Figure 1

Facial Stroop task. Subjects responded via button-press whether a face was neutral or or fearful in emotion. Each subject performed four blocks of the high expectancy task (65 % incongruent trials) and four blocks of the low expectancy task (35% incongruent trials). ms = millisecond; C = congruent trial, cI = incongruent trial preceded by congruent trial; iI = incongruent trial preceded by incongruent trial.