SDA reduces innate anxiety-like behavior in the elevated plus maze test. A, The bars show the percentage open arm time, percentage open arm distance, and total distance moved (cm) in SDA and Sham control rats. B, Computer-generated exploration paths of representative Sham and SDA rats in the elevated plus maze test. CA, enclosed (protected) arms; OA, open (unprotected) arms. N(Sham) = 10, N(SDA) = 11; *p < 0.05. All values are means ± SEM.