Aye, prodigious—and dangerous in his manic-depressive state.
The cases in this family seem all to be instances of manic-depressive insanity.
Occasionally it shows, superficially, a similarity to the manic-depressive type.
Such is our view of the etiology of manic-depressive insanity as a whole.
In most manic-depressive psychoses visits of relations have a bad effect.