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Peak alpha frequency is a neural marker of cognitive function across the autism spectrum.
In: The European journal of neuroscience, vol 47, iss 6 (2018)
Abstract: Cognitive function varies substantially and serves as a key predictor of outcome and response to intervention in autism spectrum disorder (ASD), yet we know little about the neurobiological mechanisms that underlie cognitive function in children with ASD. The dynamics of neuronal oscillations in the alpha range (6-12 Hz) are associated with cognition in typical development. Peak alpha frequency is also highly sensitive to developmental changes in neural networks, which underlie cognitive function, and therefore, it holds promise as a developmentally sensitive neural marker of cognitive function in ASD. Here, we measured peak alpha band frequency under a task-free condition in a heterogeneous sample of children with ASD (N = 59) and age-matched typically developing (TD) children (N = 38). At a group level, peak alpha frequency was decreased in ASD compared to TD children. Moreover, within the ASD group, peak alpha frequency correlated strongly with non-verbal cognition. As peak alpha frequency reflects the integrity of neural networks, our results suggest that deviations in network development may underlie cognitive function in individuals with ASD. By shedding light on the neurobiological correlates of cognitive function in ASD, our findings lay the groundwork for considering peak alpha frequency as a useful biomarker of cognitive function within this population which, in turn, will facilitate investigations of early markers of cognitive impairment and predictors of outcome in high risk infants.
Keyword: Alpha Rhythm; autism; Autism Spectrum Disorder; Biomarkers; Child; Cognitive Dysfunction; cognitive function; Cognitive Sciences; electroencephalography; Female; Humans; Male; Nerve Net; Neurology & Neurosurgery; Neurosciences; peak alpha frequency; Preschool; Psychology; spontaneous alpha
URL: https://escholarship.org/uc/item/27w8p60c
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Peak alpha frequency is a neural marker of cognitive function across the autism spectrum
In: Dickinson, A; DiStefano, C; Senturk, D; & Jeste, SS. (2018). Peak alpha frequency is a neural marker of cognitive function across the autism spectrum. EUROPEAN JOURNAL OF NEUROSCIENCE, 47(6), 643 - 651. doi:10.1111/ejn.13645. UCLA: Retrieved from: http://www.escholarship.org/uc/item/27w8p60c (2018)
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The Relative Contribution of High-Gamma Linguistic Processing Stages of Word Production, and Motor Imagery of Articulation in Class Separability of Covert Speech tasks in EEG data ...
Jahangiri, Amir. - : Mendeley, 2018
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The Relative Contribution of High-Gamma Linguistic Processing Stages of Word Production, and Motor Imagery of Articulation in Class Separability of Covert Speech tasks in EEG data ...
Jahangiri, Amir. - : Mendeley, 2018
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The Relative Contribution of High-Gamma Linguistic Processing Stages of Word Production, and Motor Imagery of Articulation in Class Separability of Covert Speech tasks in EEG data ...
Jahangiri, Amir. - : Mendeley, 2018
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6
Neuroplasticity of word learning ...
Rossi, Sonja. - : Humboldt-Universität zu Berlin, 2018
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7
Investigating Skilled Reading in School-Aged Children: An EEG Study
Beck, Lisa. - 2018
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8
Data for: What do you know? ERP evidence for immediate use of common ground during online reference resolution ...
Sikos, Les. - : Mendeley, 2018
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Data for: What do you know? ERP evidence for immediate use of common ground during online reference resolution ...
Sikos, Les. - : Mendeley, 2018
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10
Data for: Measuring Concept Semantic Relatedness through Common Spatial Pattern Feature Extraction on EEG Signals ...
Calvo, Hiram. - : Mendeley, 2018
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11
Atypical cortical entrainment to speech in the right hemisphere underpins phonemic deficits in dyslexia. ...
Di Liberto, Giovanni M; Peter, Varghese; Kalashnikova, Marina. - : Apollo - University of Cambridge Repository, 2018
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12
Neural Encoding of Attended Continuous Speech under Different Types of Interference. ...
Olguin, Andrea; Bekinschtein, Tristan; Bozic, Mirjana. - : Apollo - University of Cambridge Repository, 2018
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13
Neuroplasticity of word learning
Rossi, Sonja. - : Humboldt-Universität zu Berlin, 2018
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14
Exploratory accross-stimulus studies in event-related potentials
Young, Malcolm Philip. - : University of St Andrews, 2018. : The University of St Andrews, 2018
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15
Neural Encoding of Attended Continuous Speech under Different Types of Interference.
Olguin, Andrea; Bekinschtein, Tristan; Bozic, Mirjana. - : MIT Press - Journals, 2018. : J Cogn Neurosci, 2018
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16
Atypical cortical entrainment to speech in the right hemisphere underpins phonemic deficits in dyslexia.
Di Liberto, Giovanni M; Peter, Varghese; Kalashnikova, Marina. - : Elsevier BV, 2018. : Neuroimage, 2018
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17
Bilateral Auditory Development and Function in Children with Asymmetric Hearing Loss Who Listen with Electric and Acoustic Hearing
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18
Atypical cortical entrainment to speech in the right hemisphere underpins phonemic deficits in dyslexia
Di Liberto, Giovanni M.; Peter, Varghese (R17407); Kalashnikova, Marina (R17600). - : Netherlands, Elsevier, 2018
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19
The influence of a first language : training nonnative listeners on voicing contrasts
Tuninetti, Alba (R18465); Tokowicz, Natasha. - : U.K., Routledge, 2018
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20
One way or another : evidence for perceptual asymmetry in pre-attentive learning of non-native contrasts
Liu, Liquan (R18335); Ong, Jia; Tuninetti, Alba (R18465). - : Switzerland, Frontiers Research Foundation, 2018
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