2013 Fiscal Year Final Research Report
Framing a biomaker of prodromal schizophrenia by magnetoencephalography
| Project/Area Number |
23591713
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| Research Category |
Grant-in-Aid for Scientific Research (C)
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| Allocation Type | Multi-year Fund |
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| Section | 一般 |
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| Research Field |
Psychiatric science
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| Research Institution | Kyushu University |
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Principal Investigator |
MAEKAWA Toshihiko 九州大学, 医学(系)研究科(研究院), 助教 (40448436)
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| Co-Investigator(Kenkyū-buntansha) |
ONITSUKA Toshiaki (00398059)
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| Co-Investigator(Renkei-kenkyūsha) |
KANBA Shigenobu (50195187)
TOBIMATSU Shozo (40164008)
HIRANO Yoji (90567497)
HIRANO Shogo (10568984)
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| Project Period (FY) |
2011 – 2013
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| Keywords | 初発統合失調症 / 脳磁図 / 視覚情報処理 / ミスマッチ陰性電位 / バイオマーカー / ウインドミル |
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| Research Abstract |
Schizophrenia is often decided by its clinical course and peculiar symptom without biological markers. In this study, automatic brain magnetic response from a visual task in patients with first episode schizophrenia and chronic schizophrenia were tested. In summary, there were no difference of the responses between in first episode schizophrenia and healthy control. However, the response in patients with chronic schizophrenia was declined. Therefore, the brain function of schizophrenia can be estimated objectively by measuring brain magnetic response during our visual task.
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