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. 2014 Jul 28;111(32):11858–11863. doi: 10.1073/pnas.1323586111

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Fig. 1. — Conditioning task and multiple indices of learning. (A) Exemplar trial (a detailed description is provided in the main text). (B) Explicit preference scores for win, loss, shock, and neutral (NEU) CSs (maximum score of 24). (C) Reaction times to respond to fixation flickers on win, loss, shock, and neutral CSs. (D) Pupil responses to win, loss, shock, and neutral CSs. (E) Relationship between autonomic (pupil responses to shock relative to neutral CSs) and implicit (conditioned suppression) measures of conditioning. Error bars and the shaded region in D represent SEMs. *P < 0.01; **P < 0.005.