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SCRs to the CS+ (red) and CS− (blue) during conditioning and extinction in (A) a group with both conditioning and extinction in context A (AA) and (B) a group with conditioning in context A and extinction in a new context B (AB). Error bars represent the standard error of the mean. Asterisks indicate significant effects with * indicating p < 0.05. Dotted lines separate early extinction from late extinction trials.
