Mental illness Diagnosis 409 Mental disorders 205 Mental health 187 Study and teaching 142 Treatment 120 Psychiatry 59 more ... Mentally ill 53 Classification 52 Delusions 47 History 46 Psychoses 46 Schizophrenia 40 Psychology, Pathological 36 Schizophrenics 31 Social aspects 28 Adjustment (Psychology) 26 Manic-depressive illness 26 Mental health services 26 Prevention 24 Defense mechanisms (Psychology) 23 Depression, Mental 23 Etiology 23 Psychotherapy 23 Personality disorders 18 Chemotherapy 17 Psychological aspects 17 Care 15 Family members 15 Family problems 15 less ...