A progressive state of<unk>  dementia results often in cases of adolescent onset juvenile general paresis. Paresis is caused by placental-foetal transfer of infection and results in intellectual (mental) subnormality. Occurrence of this<unk>  of paresis is altogether uncommon (Lishman 1998).
Simple-type schizophrenia
Haltlose personality disorder
Disorganized schizophrenia
Pseudoneurotic schizophrenia
Unitary psychosis
Tardive psychosis
Basic symptoms of schizophrenia
Brief psychotic disorder