Fig. 9.
Abnormal anxiety-like behavior of CN mutant mice in the light/dark transition test (AD) and in the elevated plus maze test (EI). (A) Distance traveled (in cm) in light box was significantly shorter in CN mutants than controls, whereas distance traveled in dark was not different. Number of transitions (B) and time spent in light box (C) were less in CN mutants than controls. (D) Latency to enter light box was greater in CN mutants than controls. Distance traveled (in centimeters) (E), number of total entries (F), percent entries into open arms (G), time spent on open arms (H), and number of head dips (I) were greater in CN mutants than controls.