Obsessive-Compulsive Disorder in Adults with Autism Spectrum Disorders Comorbidity : Examining Neuropsychological Features
| Project/Area Number |
15K04115
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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 |
Clinical psychology
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| Research Institution | Chiba University |
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Principal Investigator |
Miyata Haruko 千葉大学, 子どものこころの発達教育研究センター, 特任研究員 (20749478)
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| Co-Investigator(Kenkyū-buntansha) |
平野 好幸 千葉大学, 子どものこころの発達教育研究センター, 特任教授 (50386843)
浅野 憲一 千葉大学, 子どものこころの発達教育研究センター, 特任助教 (60583432)
大島 郁葉 千葉大学, 子どものこころの発達教育研究センター, 特任助教 (40625472)
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| Co-Investigator(Renkei-kenkyūsha) |
NAKAGAWA Akiko 千葉大学, 子どものこころの発達教育研究センター, 特任教授 (70253424)
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| Project Period (FY) |
2015-04-01 – 2018-03-31
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| Project Status |
Completed (Fiscal Year 2017)
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| Budget Amount *help |
¥4,030,000 (Direct Cost: ¥3,100,000、Indirect Cost: ¥930,000)
Fiscal Year 2017: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
Fiscal Year 2016: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2015: ¥2,340,000 (Direct Cost: ¥1,800,000、Indirect Cost: ¥540,000)
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| Keywords | 神経心理検査 / 臨床心理学 / 認知機能 |
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| Outline of Final Research Achievements |
This study tries to investigate OCD with ASD comorbidity to find its neuropsychological features by conducting various neuropsychological tests. Participants with a primary diagnosis of OCD but not ASD. After conducting ASD trait assessments, the participants were divided into the following three groups: OCD with no ASD comorbidity [OCD (ASD－)] (n=22), OCD with ASD comorbidity [OCD (ASD+)] (n=13). The study examined the three groups comparisons with [OCD (ASD－) and OCD (ASD+) and Healthy Controls (HCs) (n=29)] by using various neuropsychological tests.
There was no significant difference among the groups in executive function. However, the findings revealed that individuals with OCD (ASD+) had lower cognitive processing speeds and the two OCD groups are similar in certain cognitive abilities, as reflected by lower processing speeds. However, different factors might affect their overall performance in the two groups.
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Report
(4 results)
Research Products
(10 results)
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[Journal Article] Relationship between symptom dimensions and brain morphology in obsessive-compulsive disorder2017
Author(s)
Hirose M, Hirano Y, Nemoto K, Sutoh C, Asano K, Miyata H, Matsumoto J, Nakazato M, Matsumoto K, Masuda Y, Iyo M, Shimizu E, Nakagawa A.
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Journal Title
Brain Imaging and Behavior
Volume: 印刷中
Issue: 5
Pages: 1326-33
DOI
Related Report
Peer Reviewed
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[Journal Article] Relationship between symptom dimensions and white matter alterations in OCD2017
Author(s)
Yagi M, Hirano Y, Nakazato M, Nemoto K, Ishikawa K, Sutoh C, Miyata H, Matsumoto J, Matsumoto K, Masuda Y, Obata T, Iyo M, Shimizu E, Nakagawa A.
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Journal Title
Acta Neuropsychiatrica
Volume: 印刷中
Issue: 3
Pages: 153-163
DOI
Related Report
Peer Reviewed
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[Journal Article] Correlation between Morphologic Changes and Autism Spectrum Tendency in Obsessive-Compulsive Disorder2015
Author(s)
Kobayashi T, Hirano Y, Nemoto K, Sutoh C, Ishikawa K, Miyata H, Matsumoto J, Matsumoto K, Masuda Y, Nakazato M, Shimizu E, Nakagawa A
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Journal Title
Magnetic Resonance in Medical Sciences
Volume: 14
Issue: 4
Pages: 329-335
DOI
NAID
ISSN
1347-3182, 1880-2206
Related Report
Peer Reviewed / Int'l Joint Research
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