| Project/Area Number |
16K15555
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| Research Category |
Grant-in-Aid for Challenging Exploratory Research
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| Allocation Type | Multi-year Fund |
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| Research Field |
Psychiatric science
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| Research Institution | Kanazawa University |
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Principal Investigator |
Kikuchi Mitsuru 金沢大学, 子どものこころの発達研究センター, 教授 (00377384)
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| Co-Investigator(Kenkyū-buntansha) |
林 則夫 群馬県立県民健康科学大学, 診療放射線学部, 准教授 (50648459)
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| Research Collaborator |
Yoshimura Yuko
Hasegawa Chiaki
Takahashi Tetsuya
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| Project Period (FY) |
2016-04-01 – 2018-03-31
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| Project Status |
Completed (Fiscal Year 2017)
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| Budget Amount *help |
¥3,380,000 (Direct Cost: ¥2,600,000、Indirect Cost: ¥780,000)
Fiscal Year 2017: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
Fiscal Year 2016: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
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| Keywords | 注意欠陥多動性障害 / 脳磁図 / 幼児 / 聴覚誘発反応 / 同調性 / 脳機能 / 脳磁図計 / 聴覚 |
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| Outline of Final Research Achievements |
The aim of this research is to investigate a novel sprout model that "atypicality of auditory information processing affects development". We researched on children with autism with ADHD symptoms. The synchronicity of the auditory evoked responses (P1m) in left and right hemispheres induced by speech stimulation was measured with an child-sized MEG system. We investigated the relationship between this brain functional synchronicity and the behavioral ability to be kept still. In children who cannot stay still, it was found that the synchronicity of the P1m in left and right hemispheres are low. This study revealed that the characteristics of auditory information processing are related to ADHD-like symptoms.
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