Fig. 7

Disruption of Cr results in impaired social novelty preference. a Neither control nor Cr KO mice showed a preference for either of the two lateral chambers in the habituation phase of the social behavior test. b All mice spent more time with the first stimulating mouse during the social recognition phase. c Cr KO mice did not show any preference during the social novelty phase. Data are presented as the mean ± SEM. a–c, unpaired Student’s t-test. Cont, n = 14; KO, n = 12. *p < 0.05; **p < 0.01