Successful Face Recognition is Associated with Increased Prefrontal Cortex Activation in Autism Spectrum Disorder.
This study examines whether deficits in visual information processing in autism-spectrum disorder (ASD) can be offset by the recruitment of brain structures involved in selective attention. During functional MRI, 12 children with ASD and 19 control participants completed a selective attention one-ba...
| Publicado en: | Journal of Autism & Developmental Disorders Vol. 45; no. 4; pp. 902 - 911 |
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| Autores principales: | , , , |
| Formato: | diagnostic images research tables/charts Journal Article |
| Publicado: |
Springer Nature
Apr2015
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| Acceso en línea: | Ver este registro en EBSCOhost |
| fields | @attributes: recordID: 1 pdfLink: plink: https://search.ebscohost.com/login.aspx?direct=true&db=ccm&AN=103775658&site=ehost-live header: @attributes: shortDbName: ccm uiTerm: 103775658 longDbName: CINAHL Complete uiTag: AN controlInfo: bkinfo: dissinfo: jinfo: jid: 01623257 AUT jtl: Journal of Autism & Developmental Disorders issn: 01623257 maglogo: N pubinfo: dt: Apr2015 vid: 45 iid: 4 pid: 237 pub: Springer Nature place: New York, New York artinfo: ui: 103775658 101642612 10.1007/s10803-014-2233-4 NLM25234479 103775658 ppf: 902 ppct: 9 formats: fmt: @attributes: type: P tig: atl: Successful Face Recognition is Associated with Increased Prefrontal Cortex Activation in Autism Spectrum Disorder. aug: au: Herrington, John Riley, Meghan Grupe, Daniel Schultz, Robert affil: Children's Hospital of Philadelphia, 3535 Market Street, Suite 860 Philadelphia 19104 USA sug: subj: Autism Spectrum Disorder Symptoms Recognition (Psychology) Cerebral Cortex Physiology Physiological Processes Evaluation Face Human Funding Source Magnetic Resonance Imaging Psychological Tests Clinical Assessment Tools Cerebral Cortex Radiography Paradigms Practice Guidelines Interview Guides Scales Interviews Matched Case Control Child Adolescence Intelligence Tests Data Analysis Software Analysis of Variance Pearson's Correlation Coefficient Behavioral Research Child: 6-12 years Adolescent: 13-18 years ab: This study examines whether deficits in visual information processing in autism-spectrum disorder (ASD) can be offset by the recruitment of brain structures involved in selective attention. During functional MRI, 12 children with ASD and 19 control participants completed a selective attention one-back task in which images of faces and houses were superimposed. When attending to faces, the ASD group showed increased activation relative to control participants within multiple prefrontal cortex areas, including dorsolateral prefrontal cortex (DLPFC). DLPFC activation in ASD was associated with increased response times for faces. These data suggest that prefrontal cortex activation may represent a compensatory mechanism for diminished visual information processing abilities in ASD. pubtype: Academic Journal doctype: diagnostic images research tables/charts Journal Article ougenre: Article language: English refInfo: holdings: @attributes: islocal: N |
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