2017 Fiscal Year Final Research Report
Event related potential study in first episode schizophrenia using mismatch negativity
| Project/Area Number |
15K09823
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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 | The University of Tokyo |
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Principal Investigator |
ARAKI TSUYOSHI 東京大学, 医学部附属病院, 講師 (00456120)
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| Project Period (FY) |
2015-04-01 – 2018-03-31
|
| Keywords | 統合失調症 / 事象関連電位 |
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| Outline of Final Research Achievements |
Duration and frequency mismatch negativity were recorded for subjects (first episode schizophrenia patients, ultra high risk patients and healthy controls). Cross sectional study showed that duration MMN is impaired in patients groups. Longitudinal study showed that these MMN do not change for 1 to 2 years.
Duration mismatch negativity can be a biological marker for early stage schizophrenia.
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| Free Research Field |
精神医学
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