Fig. 1From: Sexually dimorphic effects of early life stress in rat pups on urinary bladder detrusor muscle contractility in adulthoodNeonatal learning acquisition in response to classical conditioning. Neonatal behavioral activation was recorded during each trial from PN8–12 during odor presentation for pups experiencing a predictable odor-shock (n = 24), b unpredictable odor-shock (n = 28), or c odor only control treatment (n = 27), and compared to their pre-stimulus score on that same day. Animals experiencing predictable odor-shock conditioning exhibit increased behavioral activation during odor presentation whereas the unpredictable or odor only control animals exhibit no increases in behavioral activation during odor presentation. d Odor preference analysis using the Y-maze shows that pairing of the odor and shock stimuli created an odor preference in the predictable group for the conditioned odor compared to either the unpredictable (####p < 0.0001) or odor only controls (****p < 0.0001) who showed an absence of odor preferenceBack to article page