Figure 1. Anxiety and locomotor activity assessed in the Npas4 line.

(A) Percent of time spent in the center of the open-field: no difference was observed between WT (n = 22), HET (n = 22), and KO (n = 8) mice (B) Total distance traveled in the open-field: KO mice moved a longer distance than the WT. ** p<0.01.