Differences in smooth pursuit eye movement between posttraumatic stress disorder with secondary psychotic symptoms and schizophrenia
| Autor: | Gina Manguno-Mire, Barry D. Schwartz, Arleen Cerbone, Leann Myers, William E Evans, Holly Tomlin, Frederic J. Sautter |
|---|---|
| Rok vydání: | 2003 |
| Předmět: |
Adult
Male Psychosis medicine.medical_specialty behavioral disciplines and activities Smooth pursuit Stress Disorders Post-Traumatic mental disorders Schizophrenic Psychology Neuropsychologia Saccades medicine Humans Psychiatry Biological Psychiatry Middle Aged medicine.disease Comorbidity Frontal Lobe Psychiatry and Mental health Psychotic Disorders Frontal lobe Schizophrenia Psychology Anxiety disorder |
| Zdroj: | Schizophrenia Research. 63:59-62 |
| ISSN: | 0920-9964 |
| DOI: | 10.1016/s0920-9964(02)00341-9 |
| Popis: | Studies show high comorbidity between post-traumatic stress disorder and psychotic symptoms. Despite this fact, there has been only one published study of the neurobiology of this enigmatic disorder. This preliminary study examines the relationship between psychotic symptoms in post-traumatic stress disorder (PTSD) and schizophrenia by measuring smooth pursuit eye movement (SPEM) in subjects with PTSD and secondary psychotic symptoms, schizophrenia, and healthy controls. The results show that PTSD with secondary psychotic symptoms is associated with a SPEM deficit that is different from the SPEM deficit associated with schizophrenia. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
|
Full Text from ScienceDirect