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This is an open access article under the CC BY-NC-ND license (http://creativecommons.org/licenses/BY-NC-ND/4.0/).
Preliminary results for the MID task. A. Hit rate and reaction time are presented as a function of loss, reward and neutral trials for the first and second half of the data (Run 1 and Run 2). B. Cortical (top) and subcortical (bottom) maps for the contrast of reward success vs fail (signed Cohen’s d) show reliable activation of expected brain circuitry in medial prefrontal cortex (top) and the ventral striatum (bottom).