Differential effects of congenital left and right brain injury on intelligence
IQ performance was compared in 28 prepubertal children with unilateral left vs. right hemisphere preperinatal injury. Results indicated statistically superior FSIQ and VIQ in the left-lesioned group. Findings were interpreted as consistent with the hypothesis of a left-right maturational gradient, w...
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| Veröffentlicht in: | Brain and cognition 1989-03, Vol.9 (2), p.258-266 |
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| container_title | Brain and cognition |
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| creator | Nass, Ruth Peterson, Hart deCoudres Koch, Diane |
| description | IQ performance was compared in 28 prepubertal children with unilateral left vs. right hemisphere preperinatal injury. Results indicated statistically superior FSIQ and VIQ in the left-lesioned group. Findings were interpreted as consistent with the hypothesis of a left-right maturational gradient, whereby early right hemisphere damage has a more severe effect on overall intellectual functioning than early left injury. Findings also lend support for a greater crowding effect, as seen in the sparing of verbal skills, after early left hemisphere injury. |
| doi_str_mv | 10.1016/0278-2626(89)90035-3 |
| format | Article |
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Results indicated statistically superior FSIQ and VIQ in the left-lesioned group. Findings were interpreted as consistent with the hypothesis of a left-right maturational gradient, whereby early right hemisphere damage has a more severe effect on overall intellectual functioning than early left injury. Findings also lend support for a greater crowding effect, as seen in the sparing of verbal skills, after early left hemisphere injury.</description><identifier>ISSN: 0278-2626</identifier><identifier>EISSN: 1090-2147</identifier><identifier>DOI: 10.1016/0278-2626(89)90035-3</identifier><identifier>PMID: 2923716</identifier><identifier>CODEN: BRCOEI</identifier><language>eng</language><publisher>San Diego, CA: Elsevier Inc</publisher><subject>Biological and medical sciences ; Brain Damage, Chronic - congenital ; Brain Damage, Chronic - psychology ; Child ; Child clinical studies ; Child Development ; Child, Preschool ; Dominance, Cerebral ; Female ; Follow-Up Studies ; Hemiplegia - congenital ; Humans ; Intelligence ; Male ; Medical sciences ; Neuropsychological Tests ; Psychology. Psychoanalysis. Psychiatry ; Psychopathology. 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Psychiatry</topic><topic>Wechsler Scales</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Nass, Ruth</creatorcontrib><creatorcontrib>Peterson, Hart deCoudres</creatorcontrib><creatorcontrib>Koch, Diane</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>MEDLINE - Academic</collection><collection>ComDisDome</collection><jtitle>Brain and cognition</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Nass, Ruth</au><au>Peterson, Hart deCoudres</au><au>Koch, Diane</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Differential effects of congenital left and right brain injury on intelligence</atitle><jtitle>Brain and cognition</jtitle><addtitle>Brain Cogn</addtitle><date>1989-03-01</date><risdate>1989</risdate><volume>9</volume><issue>2</issue><spage>258</spage><epage>266</epage><pages>258-266</pages><issn>0278-2626</issn><eissn>1090-2147</eissn><coden>BRCOEI</coden><abstract>IQ performance was compared in 28 prepubertal children with unilateral left vs. right hemisphere preperinatal injury. 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| ispartof | Brain and cognition, 1989-03, Vol.9 (2), p.258-266 |
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| source | MEDLINE; Elsevier ScienceDirect Journals Complete |
| subjects | Biological and medical sciences Brain Damage, Chronic - congenital Brain Damage, Chronic - psychology Child Child clinical studies Child Development Child, Preschool Dominance, Cerebral Female Follow-Up Studies Hemiplegia - congenital Humans Intelligence Male Medical sciences Neuropsychological Tests Psychology. Psychoanalysis. Psychiatry Psychopathology. Psychiatry Wechsler Scales |
| title | Differential effects of congenital left and right brain injury on intelligence |
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