Altered Cortical Activity in Children With Attention-Deficit/Hyperactivity Disorder During Attentional Load Task
To evaluate whether cortical activity recorded during attentional load in children with ADHD is different compared with controls. Quantitative electroencephalography (QEEG) was performed at open eyes and during performance of the Continuous Performance Task. Children with ADHD showed an altered patt...
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| Veröffentlicht in: | Journal of the American Academy of Child and Adolescent Psychiatry 2002-07, Vol.41 (7), p.811-819 |
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| container_title | Journal of the American Academy of Child and Adolescent Psychiatry |
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| creator | EL-SAYED, EMAN LARSSON, JAN-OLOV PERSSON, HANS E. RYDELIUS, PER-ANDERS |
| description | To evaluate whether cortical activity recorded during attentional load in children with ADHD is different compared with controls.
Quantitative electroencephalography (QEEG) was performed at open eyes and during performance of the Continuous Performance Task.
Children with ADHD showed an altered pattern of QEEG activity, especially during the attentional load task, with increased slow cortical activity (mainly over the frontal areas) and decreased fast cortical activity.
The findings indicate a different arousal level in children with ADHD, which could be due to a delay in functional cortical maturation. To evaluate the clinical importance of these findings, a longitudinal follow-up will be conducted. |
| doi_str_mv | 10.1097/00004583-200207000-00013 |
| format | Article |
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Quantitative electroencephalography (QEEG) was performed at open eyes and during performance of the Continuous Performance Task.
Children with ADHD showed an altered pattern of QEEG activity, especially during the attentional load task, with increased slow cortical activity (mainly over the frontal areas) and decreased fast cortical activity.
The findings indicate a different arousal level in children with ADHD, which could be due to a delay in functional cortical maturation. To evaluate the clinical importance of these findings, a longitudinal follow-up will be conducted.</description><identifier>ISSN: 0890-8567</identifier><identifier>EISSN: 1527-5418</identifier><identifier>DOI: 10.1097/00004583-200207000-00013</identifier><identifier>PMID: 12108806</identifier><identifier>CODEN: JAAPEE</identifier><language>eng</language><publisher>Hagerstown, MD: Elsevier Inc</publisher><subject>Attention Deficit Disorder with Hyperactivity - diagnosis ; Attention Deficit Disorder with Hyperactivity - physiopathology ; Attention deficit disorders. Hyperactivity ; Attention deficit hyperactivity disorder ; Biological and medical sciences ; Child ; Child clinical studies ; Children & youth ; Electroencephalography ; Female ; Frontal Lobe - abnormalities ; Frontal Lobe - metabolism ; Frontal Lobe - physiopathology ; healthy controls ; Humans ; Hyperactivity ; Magnetic Resonance Imaging ; Male ; Medical sciences ; Nerve Net - metabolism ; Nerve Net - physiopathology ; Psychology. Psychoanalysis. Psychiatry ; Psychopathology. Psychiatry ; quantitative electroencephalography ; Severity of Illness Index ; Tomography, Emission-Computed ; vigilance task ; Wechsler Scales</subject><ispartof>Journal of the American Academy of Child and Adolescent Psychiatry, 2002-07, Vol.41 (7), p.811-819</ispartof><rights>2002 The American Academy of Child and Adolescent Psychiatry</rights><rights>2002 INIST-CNRS</rights><rights>Copyright Lippincott Williams & Wilkins Jul 2002</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c465t-de8e1c9220991251d1501c9b8eeae4afe348eab630c15b1dda2413c7e48208c53</citedby><cites>FETCH-LOGICAL-c465t-de8e1c9220991251d1501c9b8eeae4afe348eab630c15b1dda2413c7e48208c53</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://dx.doi.org/10.1097/00004583-200207000-00013$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>230,314,776,780,881,3536,27903,27904,30978,45974</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=13767940$$DView record in Pascal Francis$$Hfree_for_read</backlink><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/12108806$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink><backlink>$$Uhttp://kipublications.ki.se/Default.aspx?queryparsed=id:1959316$$DView record from Swedish Publication Index$$Hfree_for_read</backlink></links><search><creatorcontrib>EL-SAYED, EMAN</creatorcontrib><creatorcontrib>LARSSON, JAN-OLOV</creatorcontrib><creatorcontrib>PERSSON, HANS E.</creatorcontrib><creatorcontrib>RYDELIUS, PER-ANDERS</creatorcontrib><title>Altered Cortical Activity in Children With Attention-Deficit/Hyperactivity Disorder During Attentional Load Task</title><title>Journal of the American Academy of Child and Adolescent Psychiatry</title><addtitle>J Am Acad Child Adolesc Psychiatry</addtitle><description>To evaluate whether cortical activity recorded during attentional load in children with ADHD is different compared with controls.
Quantitative electroencephalography (QEEG) was performed at open eyes and during performance of the Continuous Performance Task.
Children with ADHD showed an altered pattern of QEEG activity, especially during the attentional load task, with increased slow cortical activity (mainly over the frontal areas) and decreased fast cortical activity.
The findings indicate a different arousal level in children with ADHD, which could be due to a delay in functional cortical maturation. To evaluate the clinical importance of these findings, a longitudinal follow-up will be conducted.</description><subject>Attention Deficit Disorder with Hyperactivity - diagnosis</subject><subject>Attention Deficit Disorder with Hyperactivity - physiopathology</subject><subject>Attention deficit disorders. Hyperactivity</subject><subject>Attention deficit hyperactivity disorder</subject><subject>Biological and medical sciences</subject><subject>Child</subject><subject>Child clinical studies</subject><subject>Children & youth</subject><subject>Electroencephalography</subject><subject>Female</subject><subject>Frontal Lobe - abnormalities</subject><subject>Frontal Lobe - metabolism</subject><subject>Frontal Lobe - physiopathology</subject><subject>healthy controls</subject><subject>Humans</subject><subject>Hyperactivity</subject><subject>Magnetic Resonance Imaging</subject><subject>Male</subject><subject>Medical sciences</subject><subject>Nerve Net - metabolism</subject><subject>Nerve Net - physiopathology</subject><subject>Psychology. Psychoanalysis. Psychiatry</subject><subject>Psychopathology. Psychiatry</subject><subject>quantitative electroencephalography</subject><subject>Severity of Illness Index</subject><subject>Tomography, Emission-Computed</subject><subject>vigilance task</subject><subject>Wechsler Scales</subject><issn>0890-8567</issn><issn>1527-5418</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2002</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><sourceid>7QJ</sourceid><recordid>eNqFkU1v3CAQhlHVqNls-xcqq1J7c8OnjY_b3TaptFIuiXpEGMYNide4gBPtvy_JOlmplyLQMOh5B5gXoYLgrwQ39TnOgwvJSooxxXXOyrwIe4MWRNC6FJzIt2iBZYNLKar6FJ3FePeE1FK-Q6eEEiwlrhZoXPUJAthi7UNyRvfFyiT34NK-cEOxvnW9DTAUv1y6LVYpwZCcH8oNdM64dH65HyHoF8HGRR8shGIzBTf8PvK56tZrW1zreP8enXS6j_Bhjkt08-P79fqy3F5d_FyvtqXhlUilBQnENJTipiFUEEsEznkrATRw3QHjEnRbMWyIaIm1mnLCTA1cUiyNYEtUHurGRxinVo3B7XTYK6-dmo_u8w6UaBjLc4m-HPgx-D8TxKR2Lhroez2An6KqiWxYQ3kGP_0D3vkp5D9GRQmtOM1NzpA8QCb4GAN0r_cTrJ4sVC8WqlcL1bOFWfpxrj-1O7BH4exZBj7PgI7ZsC7owbh45Fhd1Q3Hmft24CC3-cFBUNE4GAxYF8AkZb37_2v-AgIIuJc</recordid><startdate>20020701</startdate><enddate>20020701</enddate><creator>EL-SAYED, EMAN</creator><creator>LARSSON, JAN-OLOV</creator><creator>PERSSON, HANS E.</creator><creator>RYDELIUS, PER-ANDERS</creator><general>Elsevier Inc</general><general>Lippincott</general><general>Elsevier BV</general><scope>IQODW</scope><scope>CGR</scope><scope>CUY</scope><scope>CVF</scope><scope>ECM</scope><scope>EIF</scope><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7QJ</scope><scope>7TK</scope><scope>K9.</scope><scope>7X8</scope><scope>ADTPV</scope><scope>AOWAS</scope></search><sort><creationdate>20020701</creationdate><title>Altered Cortical Activity in Children With Attention-Deficit/Hyperactivity Disorder During Attentional Load Task</title><author>EL-SAYED, EMAN ; LARSSON, JAN-OLOV ; PERSSON, HANS E. ; RYDELIUS, PER-ANDERS</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c465t-de8e1c9220991251d1501c9b8eeae4afe348eab630c15b1dda2413c7e48208c53</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2002</creationdate><topic>Attention Deficit Disorder with Hyperactivity - diagnosis</topic><topic>Attention Deficit Disorder with Hyperactivity - physiopathology</topic><topic>Attention deficit disorders. Hyperactivity</topic><topic>Attention deficit hyperactivity disorder</topic><topic>Biological and medical sciences</topic><topic>Child</topic><topic>Child clinical studies</topic><topic>Children & youth</topic><topic>Electroencephalography</topic><topic>Female</topic><topic>Frontal Lobe - abnormalities</topic><topic>Frontal Lobe - metabolism</topic><topic>Frontal Lobe - physiopathology</topic><topic>healthy controls</topic><topic>Humans</topic><topic>Hyperactivity</topic><topic>Magnetic Resonance Imaging</topic><topic>Male</topic><topic>Medical sciences</topic><topic>Nerve Net - metabolism</topic><topic>Nerve Net - physiopathology</topic><topic>Psychology. Psychoanalysis. Psychiatry</topic><topic>Psychopathology. Psychiatry</topic><topic>quantitative electroencephalography</topic><topic>Severity of Illness Index</topic><topic>Tomography, Emission-Computed</topic><topic>vigilance task</topic><topic>Wechsler Scales</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>EL-SAYED, EMAN</creatorcontrib><creatorcontrib>LARSSON, JAN-OLOV</creatorcontrib><creatorcontrib>PERSSON, HANS E.</creatorcontrib><creatorcontrib>RYDELIUS, PER-ANDERS</creatorcontrib><collection>Pascal-Francis</collection><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>Applied Social Sciences Index & Abstracts (ASSIA)</collection><collection>Neurosciences Abstracts</collection><collection>ProQuest Health & Medical Complete (Alumni)</collection><collection>MEDLINE - Academic</collection><collection>SwePub</collection><collection>SwePub Articles</collection><jtitle>Journal of the American Academy of Child and Adolescent Psychiatry</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>EL-SAYED, EMAN</au><au>LARSSON, JAN-OLOV</au><au>PERSSON, HANS E.</au><au>RYDELIUS, PER-ANDERS</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Altered Cortical Activity in Children With Attention-Deficit/Hyperactivity Disorder During Attentional Load Task</atitle><jtitle>Journal of the American Academy of Child and Adolescent Psychiatry</jtitle><addtitle>J Am Acad Child Adolesc Psychiatry</addtitle><date>2002-07-01</date><risdate>2002</risdate><volume>41</volume><issue>7</issue><spage>811</spage><epage>819</epage><pages>811-819</pages><issn>0890-8567</issn><eissn>1527-5418</eissn><coden>JAAPEE</coden><abstract>To evaluate whether cortical activity recorded during attentional load in children with ADHD is different compared with controls.
Quantitative electroencephalography (QEEG) was performed at open eyes and during performance of the Continuous Performance Task.
Children with ADHD showed an altered pattern of QEEG activity, especially during the attentional load task, with increased slow cortical activity (mainly over the frontal areas) and decreased fast cortical activity.
The findings indicate a different arousal level in children with ADHD, which could be due to a delay in functional cortical maturation. To evaluate the clinical importance of these findings, a longitudinal follow-up will be conducted.</abstract><cop>Hagerstown, MD</cop><pub>Elsevier Inc</pub><pmid>12108806</pmid><doi>10.1097/00004583-200207000-00013</doi><tpages>9</tpages></addata></record> |
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| subjects | Attention Deficit Disorder with Hyperactivity - diagnosis Attention Deficit Disorder with Hyperactivity - physiopathology Attention deficit disorders. Hyperactivity Attention deficit hyperactivity disorder Biological and medical sciences Child Child clinical studies Children & youth Electroencephalography Female Frontal Lobe - abnormalities Frontal Lobe - metabolism Frontal Lobe - physiopathology healthy controls Humans Hyperactivity Magnetic Resonance Imaging Male Medical sciences Nerve Net - metabolism Nerve Net - physiopathology Psychology. Psychoanalysis. Psychiatry Psychopathology. Psychiatry quantitative electroencephalography Severity of Illness Index Tomography, Emission-Computed vigilance task Wechsler Scales |
| title | Altered Cortical Activity in Children With Attention-Deficit/Hyperactivity Disorder During Attentional Load Task |
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