Extrapyramidal symptoms in unmedicated schizophrenia.

[1]  G. Simpson,et al.  A RATING SCALE FOR EXTRAPYRAMIDAL SIDE EFFECTS , 1970, Acta psychiatrica Scandinavica. Supplementum.

[2]  C. Frith,et al.  Spontaneous involuntary disorders of movement: their prevalence, severity, and distribution in chronic schizophrenics with and without treatment with neuroleptics. , 1982, Archives of general psychiatry.

[3]  J. Kane,et al.  Research diagnoses for tardive dyskinesia. , 1982, Archives of general psychiatry.

[4]  T. Craig,et al.  Factors influencing the prevalence and severity of tardive dyskinesia. , 1984, Psychopharmacology bulletin.

[5]  S. Thiemann,et al.  Depression, Parkinsonian Symptoms, and Negative Symptoms in Schizophrenics Treated With Neuroleptics , 1987, The Journal of nervous and mental disease.

[6]  S. Kay,et al.  The positive and negative syndrome scale (PANSS) for schizophrenia. , 1987, Schizophrenia bulletin.

[7]  O. Gureje Topographic subtypes of tardive dyskinesia in schizophrenic patients aged less than 60 years: relationship to demographic, clinical, treatment, and neuropsychological variables. , 1988, Journal of neurology, neurosurgery, and psychiatry.

[8]  R. Yassa,et al.  Factors in the development of severe forms of tardive dyskinesia. , 1990, The American journal of psychiatry.

[9]  S. Kay,et al.  The relationship of tardive dyskinesia to positive schizophrenia. , 1991, The International journal of neuroscience.

[10]  S. Kay,et al.  Drug-induced parkinsonism: relationship to age at onset of schizophrenia. , 1991, Functional neurology.

[11]  D. Jeste,et al.  Gender differences in tardive dyskinesia: a critical review of the literature. , 1992, Schizophrenia bulletin.

[12]  W. Glazer,et al.  Identifying risk factors for tardive dyskinesia among long-term outpatients maintained with neuroleptic medications. Results of the Yale Tardive Dyskinesia Study. , 1993, Archives of general psychiatry.

[13]  D. Greenberg Tardive Dyskinesia: A Task Force Report of the American Psychiatric Association , 1993 .

[14]  D. Jeste,et al.  Parkinsonism in neuroleptic-naive schizophrenic patients. , 1993, The American journal of psychiatry.

[15]  J. Doucette,et al.  Predicting the long-term risk of tardive dyskinesia in outpatients maintained on neuroleptic medications. , 1993, The Journal of clinical psychiatry.

[16]  Dc Washington Diagnostic and Statistical Manual of Mental Disorders, 4th Ed. , 1994 .

[17]  J. Lieberman,et al.  Prevalence and clinical correlates of extrapyramidal signs and spontaneous dyskinesia in never-medicated schizophrenic patients. , 1995, The American journal of psychiatry.

[18]  D. Jeste,et al.  Clinical and neuropsychological characteristics of patients with late-onset schizophrenia. , 1995, The American journal of psychiatry.

[19]  R. McCreadie,et al.  Abnormal Movements in Never-Medicated Indian Patients with Schizophrenia , 1996, British Journal of Psychiatry.

[20]  M. Caligiuri,et al.  Tardive Dyskinesia and Positive and Negative Symptoms of Schizophrenia , 1996, British Journal of Psychiatry.

[21]  T. McGlashan,et al.  Prevalence of spontaneous dyskinesia in schizophrenic and non-schizophrenic psychiatric patients , 1997, British Journal of Psychiatry.

[22]  R. McCreadie,et al.  Poor memory, negative symptoms and abnormal movements in never-treated Indian patients with schizophrenia , 1997, British Journal of Psychiatry.

[23]  M. Egan,et al.  Treatment of tardive dyskinesia. , 1997, Schizophrenia bulletin.

[24]  R. Padmavathi,et al.  Schizophrenic patients who were never treated – a study in an Indian urban community , 1998, Psychological Medicine.

[25]  A. Lane,et al.  Spontaneous abnormal involuntary movements in first-episode schizophrenia and schizophreniform disorder: baseline rate in a group of patients from an Irish catchment area. , 1998, American Journal of Psychiatry.

[26]  W. Fenton Prevalence of spontaneous dyskinesia in schizophrenia. , 2000, The Journal of clinical psychiatry.

[27]  D. Jeste,et al.  Relationship of gender and age at onset of schizophrenia to severity of dyskinesia. , 2001, The Journal of neuropsychiatry and clinical neurosciences.

[28]  R. McCreadie,et al.  Relationship of extrapyramidal symptoms to age at onset and drug treatment in middle-aged and elderly schizophrenic patients , 2001, Schizophrenia Research.

[29]  Sandeep D. Jaipurkar,et al.  Structural brain differences between never-treated patients with schizophrenia, with and without dyskinesia, and normal control subjects: a magnetic resonance imaging study. , 2002, Archives of general psychiatry.

[30]  R. McCreadie,et al.  Spontaneous dyskinesia and parkinsonism in never-medicated, chronically ill patients with schizophrenia: 18-month follow-up , 2002, British Journal of Psychiatry.

[31]  Emil Kraepelin,et al.  Dementia praecox and paraphrenia , 2002 .

[32]  D. Casey,et al.  Movements in never-medicated schizophrenics: a preliminary study , 2005, Psychopharmacology.