Orbital of locomotor activity in light and dark boxes.

<p>(A) Typical traces of WT (left five, Wt) and <i>Snap25<sup>S187A/S187A</sup></i> mice (right five, Hm) during 30 min. (B) % time in dark room. (C) Average moving velocity. (D) Latency to enter dark box. (E) Total number of rearing behaviors. Values represent mean ± SD. ***, <i>p</i><0.001, **, <i>p</i><0.01 and *, <i>p</i><0.05 by paired Student's t test between Wt mice and <i>Snap25<sup>S187A/S187A</sup></i> mice.</p>