Fig. 2: Behavioral analyses of Pcdh15-het.

a Locomotor activity test results depicting total activity during a 2-h measurement period (left), and activity recorded every 5 min (right). b Results of the prepulse inhibition (PPI) test. n = 15 for male WT mice, n = 15 for male Pcdh15-het in panels a and b. The data of locomotor activity test and PPI were analyzed using a two-way ANOVA. c Cliff avoidance test outcomes illustrating the percentage of cliff avoidance reaction (left) and the latency of falling from a cliff (right). n = 14 for male WT, n = 14 for male Pcdh15-het in panel 2c. Data are presented as the mean ± standard error of the mean (SEM). Student’s t-test was used for these analyses. ∗∗p < 0.01; ∗p < 0.05 indicate statistical significance. For additional information, please refer to Table 1.