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Two ROIs and the activity in the ROIs as a function of choice: specific regions of the mPFC and the PCC/precuneus (Pcu) were identified on the basis of Chua et al. [2011] (top images). Each ROI showed a systematic change in activity as a function of choice (A and B, respectively). All activation is relative to an implicit fixation baseline. Error bars are standard error. [Color figure can be viewed at http://wileyonlinelibrary.com.]
