<prompt> The term Dementia precox was coined byFreudBleulerKraepelinSchneider  <response>: C i.e., Kraepelin Benedict Morel used term demence precoce in french for deteriorated patients whose illness began in adolescence. Emil Kraeplin translated it into dementia. PrecoxQ i.e. dementia deteriorated cognitive process precox early onset Eugen Bleuler coined term schizophreniaQ Kahlbaum described catatoniaQ, Hacker decribed hebephrenia 