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Autor/inn/en | Ruiz-Martínez, Francisco J.; Rodríguez-Martínez, Elena I.; Wilson, C. Ellie; Yau, Shu; Saldaña, David; Gómez, Carlos M. |
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Titel | Impaired P1 Habituation and Mismatch Negativity in Children with Autism Spectrum Disorder |
Quelle | In: Journal of Autism and Developmental Disorders, 50 (2020) 2, S.603-616 (14 Seiten)
PDF als Volltext |
Zusatzinformation | ORCID (Ruiz-Martínez, Francisco J.) |
Sprache | englisch |
Dokumenttyp | gedruckt; online; Zeitschriftenaufsatz |
ISSN | 0162-3257 |
DOI | 10.1007/s10803-019-04299-0 |
Schlagwörter | Habituation; Autism; Pervasive Developmental Disorders; Auditory Discrimination; Acoustics; Auditory Stimuli; Children; Perceptual Impairments |
Abstract | Passive testing of auditory function is an important objective in individuals with ASD due to known difficulties in understanding and/or following task instructions. In present study the habituation to standard tones following deviants and the auditory discriminative processes were examined in two conditions: electronic and human sounds, in a sample of 16 ASD children. ASD children presented a reduced habituation in the P1 component and a decrease in the amplitude of the mismatch negativity indicating a lower auditory discrimination with respect to controls. MMN amplitude was related to sensory sensitivity. Results suggest an increased activation to repeatedly auditory stimulus and a poor auditory discrimination, for both: electronic and human sounds with consequences on the impaired sensory behavior of ASD subjects. (As Provided). |
Anmerkungen | Springer. Available from: Springer Nature. 233 Spring Street, New York, NY 10013. Tel: 800-777-4643; Tel: 212-460-1500; Fax: 212-348-4505; e-mail: customerservice@springernature.com; Web site: https://link.springer.com/ |
Erfasst von | ERIC (Education Resources Information Center), Washington, DC |
Update | 2022/1/01 |