Modeling mania: Further validation for Black Swiss mice as model animals.

The paucity of appropriate animal models for bipolar disorder hinders the research of the disorder and its treatments. Previous work suggests that Black Swiss (BS) mice may be a suitable model animal for behavioral domains of mania including reward-seeking, risk-taking, vigor, aggression and sensitivity to psychostimulants. These behaviors are high in BS mice compared with other strains and are responsive to the mood stabilizers lithium and valproate but not to the antidepressant imipramine.