Impaired P1 habituation and mismatch negativity in children with autism spectrum disorder

F.J. Ruiz-Martínez; E.I. Rodríguez-Martínez; C.E. Wilson; S. Yau; D. Saldaña; C.M. Gómez

doi:10.1007/s10803-019-04299-0

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Impaired P1 habituation and mismatch negativity in children with autism spectrum disorder

Journal article

Peer reviewed

Impaired P1 habituation and mismatch negativity in children with autism spectrum disorder

F.J. Ruiz-Martínez, E.I. Rodríguez-Martínez, C.E. Wilson, S. Yau, D. Saldaña and C.M. Gómez

Journal of Autism and Developmental Disorders, Vol.50, pp.603-616

2019

DOI: https://doi.org/10.1007/s10803-019-04299-0

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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.

Details

Title: Impaired P1 habituation and mismatch negativity in children with autism spectrum disorder
Authors/Creators: F.J. Ruiz-Martínez (Author/Creator) - Universidad de Sevilla
E.I. Rodríguez-Martínez (Author/Creator) - Universidad de Sevilla
C.E. Wilson (Author/Creator) - Universidad de Sevilla
S. Yau (Author/Creator) - University of Bristol
D. Saldaña (Author/Creator) - Universidad de Sevilla
C.M. Gómez (Author/Creator) - Universidad de Sevilla
Publication Details: Journal of Autism and Developmental Disorders, Vol.50, pp.603-616
Publisher: Springer
Identifiers: 991005541270907891
Copyright: © 2019 Springer Science+Business Media, LLC, part of Springer Nature
Murdoch Affiliation: School of Psychology and Exercise Science
Language: English
Resource Type: Journal article

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Collaboration types: Domestic collaboration; International collaboration
Citation topics: 1 Clinical & Life Sciences; 1.136 Autism & Development Disorders; 1.136.283 Autism Spectrum Disorders
Web Of Science research areas: Psychology, Developmental
ESI research areas: Psychiatry/Psychology