Fig. 1

Scopolamine-induced delirium-like behavior of rats. a Number of crossing, b number of rearing and c total distance moved during the 5 min session in the open field test. d Percentage of time spent in the open arms during the 5 min session in the elevated plus maze test. Data are presented as mean ± SD. ***p < 0.001 by comparison against saline and control groups, N.S not significant