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ERIC Number: EJ1049214
Record Type: Journal
Publication Date: 2015-Jan-7
Pages: 15
Abstractor: As Provided
Reference Count: 129
ISBN: N/A
ISSN: ISSN-0162-3257
Neurophysiological Indices of Atypical Auditory Processing and Multisensory Integration Are Associated with Symptom Severity in Autism
Brandwein, Alice B.; Foxe, John J.; Butler, John S.; Frey, Hans-Peter; Bates, Juliana C.; Shulman, Lisa H.; Molholm, Sophie
Journal of Autism and Developmental Disorders, v45 n1 p230-244 Jan 2015
Atypical processing and integration of sensory inputs are hypothesized to play a role in unusual sensory reactions and social-cognitive deficits in autism spectrum disorder (ASD). Reports on the relationship between objective metrics of sensory processing and clinical symptoms, however, are surprisingly sparse. Here we examined the relationship between neurophysiological assays of sensory processing and (1) autism severity and (2) sensory sensitivities, in individuals with ASD aged 6-17. Multiple linear regression indicated significant associations between neural markers of auditory processing and multisensory integration, and autism severity. No such relationships were apparent for clinical measures of visual/auditory sensitivities. These data support that aberrant early sensory processing contributes to autism symptoms, and reveal the potential of electrophysiology to objectively subtype autism.
Springer. 233 Spring Street, New York, NY 10013. Tel: 800-777-4643; Tel: 212-460-1500; Fax: 212-348-4505; e-mail: service-ny@springer.com; Web site: http://www.springerlink.com
Publication Type: Journal Articles; Reports - Research
Education Level: N/A
Audience: N/A
Language: English
Sponsor: N/A
Authoring Institution: N/A