Those humans targeted for destruction under Nazi eugenics policies were largely living in private and state-operated institutions, identified as "life unworthy of life" (German: Lebensunwertes Leben), including prisoners, "degenerates", dissidents, people with congenital cognitive and physical disabilities (including people who were "feeble-minded", epileptic, schizophrenic, manic-depressive, cerebral palsy, muscular dystrophy, deaf, blind) (German: erbkranken), homosexual, idle, insane, and the weak, for elimination from the chain of heredity.