Abnormal selective attention normalizes P3 amplitudes in PDD.
This paper studied whether abnormal P3 amplitudes in PDD are a corollary of abnormalities in ERP components related to selective attention in visual and auditory tasks. Furthermore, this study sought to clarify possible age differences in such abnormalities. Children with PDD showed smaller P3 ampli...
| Publicado en: | Journal of Autism & Developmental Disorders Vol. 36; no. 5; pp. 643 - 655 |
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| Autores principales: | , , , |
| Formato: | pictorial research tables/charts Journal Article |
| Publicado: |
Springer Nature
Oct2006
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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=106294491&site=ehost-live header: @attributes: shortDbName: ccm uiTerm: 106294491 longDbName: CINAHL Complete uiTag: AN controlInfo: bkinfo: dissinfo: jinfo: jid: 01623257 AUT jtl: Journal of Autism & Developmental Disorders issn: 01623257 maglogo: N pubinfo: dt: Oct2006 vid: 36 iid: 5 pid: 237 pub: Springer Nature place: New York, New York artinfo: ui: 106294491 106294491 2009281166 10.1007/s10803-006-0102-5 NLM16652236 106294491 ppf: 643 ppct: 12 formats: fmt: @attributes: type: P tig: atl: Abnormal selective attention normalizes P3 amplitudes in PDD. aug: au: Hoeksma MR Kemner C Kenemans JL van Engeland H affil: Department of Psychopharmacology, Faculty of Pharmaceutical Sciences, Utrecht University, Sorbonnelaan 16, 3584CA, Utrecht, The Netherlands, m.r.hoeksma@pharm.uu.nl. sug: subj: Attention Child Development Disorders, Pervasive Psychosocial Factors Evoked Potentials Adolescence Analysis of Variance Attention Deficit Hyperactivity Disorder Physiopathology Attention Deficit Hyperactivity Disorder Psychosocial Factors Auditory Perceptual Disorders Physiopathology Auditory Perceptual Disorders Psychosocial Factors Child Child Development Disorders, Pervasive Physiopathology Comparative Studies Data Analysis Software Data Collection, Computer Assisted DSM Electrodiagnosis Electroencephalography Hearing Tests Intelligence Intelligence Tests Interview Guides Male Neuropsychological Tests Personality Tests Post Hoc Analysis Reference Values Scales Semi-Structured Interview Two-Tailed Test Type I Error Vision Tests Wechsler Adult Intelligence Scale-Revised Human Adolescent: 13-18 years Child: 6-12 years Male ab: This paper studied whether abnormal P3 amplitudes in PDD are a corollary of abnormalities in ERP components related to selective attention in visual and auditory tasks. Furthermore, this study sought to clarify possible age differences in such abnormalities. Children with PDD showed smaller P3 amplitudes than controls, but no abnormalities in selective attention. Adolescents with PDD showed abnormal selective attention, as reflected by larger auditory Processing Negativity (PN) and visual N2b, but no P3 abnormalities. Dipole localizations revealed that the locations of PN generators in subjects with PDD differed from controls. It was concluded that the abnormalities in selective attention in adolescents with PDD have a normalizing effect on P3, and possibly act as a compensatory process. pubtype: Academic Journal doctype: pictorial research tables/charts Journal Article ougenre: Article language: English refInfo: holdings: @attributes: islocal: N |
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