Figure 6.

HPC-1/syntaxin 1A KO mice exhibit normal behavior in the open-field test. A, The behavior in a novel environment was monitored for 30 min, in 3 min sessions, and analyzed using a video tracking system. Locomotor activity in the environment was not significantly different among genotypes (WT, n = 6; HT, n = 8; KO, n = 11). B, The average time spent in the center zone of the open field during these 30 min was calculated. There were no significant differences among genotypes (WT, n = 6; HT, n = 8; KO, n = 11). Data represent the mean ± SD.