The different animals stored in the data file can be selected from the listbox to the left. The video of the trial is played using the yellow player buttons. QuickTime movies can be exported from the trial video images.The top graph shows the time-course of the motion index calculated from the video frames. Values below 1 (see histogram at lower left) indicate freezing (inactivity). The yellow bar graph shows when inactivity occurred. Various data and video export functions are accessed from the menus.