Fig. 3From: Distinct behavioral traits and associated brain regions in mouse models for obsessive–compulsive disorderExcessive grooming and memory impairment, but no anxiety, in 8-OH-DPAT-treated mice. Bouts and duration in the circling behavior (a), self-grooming (b), and induced-grooming (c) tests; the number of buried marbles in the MBT (d), bouts and duration in the OFT (e), and exploration time and discrimination index in the NOR (f) comparing 8-OH-DPAT mice with saline-treated mice. Data are expressed as the mean ± SEM. Unpaired t-test, except for the exploration time in the NOR using the paired t-test: *p < 0.05, **p < 0.01, ****p < 0.0001Back to article page