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Voluntary attention in Asperger's syndrome : Brain electrical oscillation and phase-synchronization during facial emotion recognition. / Tseng, Yi Li; Yang, Han Hsuan; Savostyanov, Alexander N. и др.

в: Research in Autism Spectrum Disorders, Том 13-14, 1030, 01.05.2015, стр. 32-51.

Результаты исследований: Научные публикации в периодических изданияхстатьяРецензирование

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Tseng YL, Yang HH, Savostyanov AN, Chien VSC, Liou M. Voluntary attention in Asperger's syndrome: Brain electrical oscillation and phase-synchronization during facial emotion recognition. Research in Autism Spectrum Disorders. 2015 май 1;13-14:32-51. 1030. doi: 10.1016/j.rasd.2015.01.003

Author

Tseng, Yi Li ; Yang, Han Hsuan ; Savostyanov, Alexander N. и др. / Voluntary attention in Asperger's syndrome : Brain electrical oscillation and phase-synchronization during facial emotion recognition. в: Research in Autism Spectrum Disorders. 2015 ; Том 13-14. стр. 32-51.

BibTeX

@article{ccba86199a164b0aa46c42a4b003ac9c,
title = "Voluntary attention in Asperger's syndrome: Brain electrical oscillation and phase-synchronization during facial emotion recognition",
abstract = "This study investigated electroencephalography (EEG) oscillatory activity and phase-synchronization in patients with Asperger's syndrome (AS) during visual recognition of emotional faces. In the experiment, 10 AS adults (2 females, age 19.6 ± 1.96) and 10 IQ-matched controls (3 females, age 24.4 ± 3.24) participated in tasks involving emotionality evaluation of either photograph or line-drawing faces. Emotional faces elicited comparable reaction times and evaluation scores between the two groups. In the photograph task, the AS group had no visible N400 component and lower delta/theta synchronization (350-450 ms post-stimulus onset) in the temporal and occipital-parietal regions, and much weaker phase synchronization between distant scalp regions (200-500 ms post-stimulus onset) compared with the control group. In the line-drawing task, the two groups had the same degree of delta/theta synchronization in the central and occipital-parietal regions and comparable phase synchronization between scalp regions. We conclude by hypothesizing that AS patients might have structural deficits in the amygdala and its related limbic structures, a site critical for recognition of emotional faces beyond conscious awareness, but that they preserve the intact function in the cognitive pathway to keep up comparable behavioral performances with the healthy controls through voluntary control of attention.",
keywords = "Asperger syndrome, EEG, Event-related spectral perturbations (ERSP), Facial emotion recognition, Phase synchronization, Spatial frequency",
author = "Tseng, {Yi Li} and Yang, {Han Hsuan} and Savostyanov, {Alexander N.} and Chien, {Vincent S.C.} and Michelle Liou",
year = "2015",
month = may,
day = "1",
doi = "10.1016/j.rasd.2015.01.003",
language = "English",
volume = "13-14",
pages = "32--51",
journal = "Research in Autism Spectrum Disorders",
issn = "1750-9467",
publisher = "Elsevier",

}

RIS

TY - JOUR

T1 - Voluntary attention in Asperger's syndrome

T2 - Brain electrical oscillation and phase-synchronization during facial emotion recognition

AU - Tseng, Yi Li

AU - Yang, Han Hsuan

AU - Savostyanov, Alexander N.

AU - Chien, Vincent S.C.

AU - Liou, Michelle

PY - 2015/5/1

Y1 - 2015/5/1

N2 - This study investigated electroencephalography (EEG) oscillatory activity and phase-synchronization in patients with Asperger's syndrome (AS) during visual recognition of emotional faces. In the experiment, 10 AS adults (2 females, age 19.6 ± 1.96) and 10 IQ-matched controls (3 females, age 24.4 ± 3.24) participated in tasks involving emotionality evaluation of either photograph or line-drawing faces. Emotional faces elicited comparable reaction times and evaluation scores between the two groups. In the photograph task, the AS group had no visible N400 component and lower delta/theta synchronization (350-450 ms post-stimulus onset) in the temporal and occipital-parietal regions, and much weaker phase synchronization between distant scalp regions (200-500 ms post-stimulus onset) compared with the control group. In the line-drawing task, the two groups had the same degree of delta/theta synchronization in the central and occipital-parietal regions and comparable phase synchronization between scalp regions. We conclude by hypothesizing that AS patients might have structural deficits in the amygdala and its related limbic structures, a site critical for recognition of emotional faces beyond conscious awareness, but that they preserve the intact function in the cognitive pathway to keep up comparable behavioral performances with the healthy controls through voluntary control of attention.

AB - This study investigated electroencephalography (EEG) oscillatory activity and phase-synchronization in patients with Asperger's syndrome (AS) during visual recognition of emotional faces. In the experiment, 10 AS adults (2 females, age 19.6 ± 1.96) and 10 IQ-matched controls (3 females, age 24.4 ± 3.24) participated in tasks involving emotionality evaluation of either photograph or line-drawing faces. Emotional faces elicited comparable reaction times and evaluation scores between the two groups. In the photograph task, the AS group had no visible N400 component and lower delta/theta synchronization (350-450 ms post-stimulus onset) in the temporal and occipital-parietal regions, and much weaker phase synchronization between distant scalp regions (200-500 ms post-stimulus onset) compared with the control group. In the line-drawing task, the two groups had the same degree of delta/theta synchronization in the central and occipital-parietal regions and comparable phase synchronization between scalp regions. We conclude by hypothesizing that AS patients might have structural deficits in the amygdala and its related limbic structures, a site critical for recognition of emotional faces beyond conscious awareness, but that they preserve the intact function in the cognitive pathway to keep up comparable behavioral performances with the healthy controls through voluntary control of attention.

KW - Asperger syndrome

KW - EEG

KW - Event-related spectral perturbations (ERSP)

KW - Facial emotion recognition

KW - Phase synchronization

KW - Spatial frequency

UR - http://www.scopus.com/inward/record.url?scp=84928778377&partnerID=8YFLogxK

U2 - 10.1016/j.rasd.2015.01.003

DO - 10.1016/j.rasd.2015.01.003

M3 - Article

AN - SCOPUS:84928778377

VL - 13-14

SP - 32

EP - 51

JO - Research in Autism Spectrum Disorders

JF - Research in Autism Spectrum Disorders

SN - 1750-9467

M1 - 1030

ER -

ID: 25350265