due to Gelsemium noxious compounds if more selective compounds can be identified. Centesimal (C) dilutions of G. sempervirens (4C, 5C, 7C, 9C, and 30C) appeared able to change significantly mouse behavioral effects as assessed in the open-field (OF) and light–dark (LD) tests in blind and randomized fashion (Magnani et al., 2010) but effects in the elevated plus-maze, an assay considered to be i...