| Autor: |
Ryo Mizui, Kazuhiko Yamamuro, Kosuke Okazaki, Mitsuhiro Uratani, Natsuko Kashida, Rio Ishida, Manabu Makinodan |
| Jazyk: |
angličtina |
| Rok vydání: |
2024 |
| Předmět: |
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| Zdroj: |
PCN Reports, Vol 3, Iss 1, Pp n/a-n/a (2024) |
| Druh dokumentu: |
article |
| ISSN: |
2769-2558 |
| DOI: |
10.1002/pcn5.173 |
| Popis: |
Abstract 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. |
| Databáze: |
Directory of Open Access Journals |
| Externí odkaz: |
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