All behaviors were measured only in mice receiving UCMS A, the amount of nestlet shredded for Cre- and GFP- injected mice was quantified by weight (N = 13 GFP, N = 11 Cre), Student’s t-test P =0.041. B, the amount of food consumed during a routine isolation stressor was not changed due to CREB deficiency. C, time spent immobile in a swimming stressor did not change due to CREB deficiency.