Forced Swim Test. Effects of MSEW on percent time spent in immobile (left panel), mild swim (right panel), and active swim (middle panel) states during forced swim testing, in 5 min intervals. D2-MSEW mice spent more time immobile (p < 0.05) and less time in mild swim (p < 0.05) than D2-controls. D2 mice spent less time immobile (p < 0.0001) and more time in mild swim (p < 0.0001) than B6 animals. There were no effects of MSEW or strain on active swim.