Title |
Neurophysiological Indices of Atypical Auditory Processing and Multisensory Integration are Associated with Symptom Severity in Autism
|
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Published in |
Journal of Autism and Developmental Disorders, September 2014
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DOI | 10.1007/s10803-014-2212-9 |
Pubmed ID | |
Authors |
Alice B. Brandwein, John J. Foxe, John S. Butler, Hans-Peter Frey, Juliana C. Bates, Lisa H. Shulman, Sophie Molholm |
Abstract |
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. |
X Demographics
Geographical breakdown
Country | Count | As % |
---|---|---|
United States | 3 | 23% |
United Kingdom | 1 | 8% |
Australia | 1 | 8% |
Chile | 1 | 8% |
Netherlands | 1 | 8% |
Unknown | 6 | 46% |
Demographic breakdown
Type | Count | As % |
---|---|---|
Members of the public | 6 | 46% |
Scientists | 4 | 31% |
Science communicators (journalists, bloggers, editors) | 2 | 15% |
Practitioners (doctors, other healthcare professionals) | 1 | 8% |
Mendeley readers
Geographical breakdown
Country | Count | As % |
---|---|---|
United States | 3 | <1% |
France | 2 | <1% |
Brazil | 1 | <1% |
Netherlands | 1 | <1% |
Spain | 1 | <1% |
Israel | 1 | <1% |
Unknown | 336 | 97% |
Demographic breakdown
Readers by professional status | Count | As % |
---|---|---|
Student > Ph. D. Student | 70 | 20% |
Researcher | 52 | 15% |
Student > Master | 43 | 12% |
Student > Bachelor | 42 | 12% |
Student > Postgraduate | 23 | 7% |
Other | 61 | 18% |
Unknown | 54 | 16% |
Readers by discipline | Count | As % |
---|---|---|
Psychology | 107 | 31% |
Neuroscience | 62 | 18% |
Agricultural and Biological Sciences | 25 | 7% |
Medicine and Dentistry | 24 | 7% |
Nursing and Health Professions | 19 | 6% |
Other | 41 | 12% |
Unknown | 67 | 19% |