Dissertation/ Thesis
Preliminary observations on the associations between sensory processing abnormalities and event-related potentials in adults with autism spectrum disorder
| العنوان: | Preliminary observations on the associations between sensory processing abnormalities and event-related potentials in adults with autism spectrum disorder |
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| المؤلفون: | Mizui, Ryo, Yamamuro, Kazuhiko, Okazaki, Kosuke, Uratani, Mitsuhiro, Kashida, Natsuko, Ishida, Rio, Makinodan, Manabu |
| سنة النشر: | 2024 |
| مصطلحات موضوعية: | autism spectrum disorder, event‐related potential, N100, sensory processing |
| Contents Note: | Preliminary observations on the associations between sensory processing abnormalities and event-related potentials in adults with autism spectrum disorder 自閉スペクトラム症の成人における感覚処理異常と事象関連電位との関連についての予備的観察 |
| نوع الوثيقة: | 博士論文 |
| وصف الملف: | application/pdf |
| اللغة: | English |
| URL الوصول: | https://ndlsearch.ndl.go.jp/books/R100000039-I13730984 |
| Degree: | 博士（医学） -- 奈良県立医科大学 |
| ملاحظات: | 収集根拠 : 博士論文（自動収集） 資料形態 : テキストデータ コレクション : 国立国会図書館デジタルコレクション > デジタル化資料 > 博士論文 type:Thesis Aim: Autism spectrum disorder (ASD) is a neurodevelopmental disorder that is thought to involve a variety of neurophysiological characteristics. Event-related potentials (ERPs) reflect cognitive functions in the brain's cognitive processing. In this study, we investigated differences in P300 and N100 of ERPs between ASD and typically developing groups and focused on the relationship between the components of ERPs and measures of autistic traits and sensory processing characteristics. Methods: ERPs were measured in 96 subjects in the ASD group and 62 subjects in the age- and sex-adjusted typically developing group. Correlations between each component and the scores of the Autism-Spectrum Quotient Japanese version (AQ-J) and the Adolescent and Adult Sensory Profile (AASP) were also evaluated. Results: The ASD group showed a significant decrease in the amplitude of N100 at C3. Furthermore, a negative correlation was found between lower amplitude at C3 of N100 and low registered sensory scores in both groups. Conclusion: Our findings imply that the N100 amplitude at C3 could be a potential indicator for examining the neurophysiological traits of ASD; however, these results should be interpreted with caution due to their preliminary nature. These tentative insights into sensory processing anomalies may be discernible in specific subsets of the ASD population, providing a foundation for future investigative pathways. 権利情報：© 2024 The Authors. Psychiatry and Clinical Neurosciences Reports published by John Wiley & Sons Australia, Ltd on behalf of Japanese Society of Psychiatry and Neurology. This is an open access article under the terms of the Creative Commons Attribution‐NonCommercial License, which permits use, distribution and reproduction in any medium, provided the original work is properly cited and is not used for commercial purposes. identifier:Psychiatry and Clinical Neurosciences Reports. 2024 Feb, vol.3, no.1, article no.e173 identifier:2769-2558 identifier:http://ginmu.naramed-u.ac.jp/dspace/handle/10564/4386 identifier:Psychiatry and Clinical Neurosciences Reports, 3(1): e173 |
| رقم الانضمام: | edsdlc.oai:ndlsearch.ndl.go.jp:R100000039.I13730984 |
| قاعدة البيانات: | National Diet Library Digital Collections - 国立国会図書館デジタルコレクション |
| الوصف غير متاح. |