Interhemispheric transfer time in a patient with a partial lesion of the corpus callosum.
Identifieur interne : 001D48 ( PubMed/Corpus ); précédent : 001D47; suivant : 001D49Interhemispheric transfer time in a patient with a partial lesion of the corpus callosum.
Auteurs : F. Tomaiuolo ; U. Nocentini ; L. Grammaldo ; C. CaltagironeSource :
- Neuroreport [ 0959-4965 ] ; 2001.
English descriptors
- KwdEn :
- Brain Injuries (pathology), Brain Injuries (physiopathology), Cerebral Cortex (physiopathology), Corpus Callosum (injuries), Corpus Callosum (pathology), Corpus Callosum (physiopathology), Functional Laterality (physiology), Humans, Infarction, Anterior Cerebral Artery (pathology), Infarction, Anterior Cerebral Artery (physiopathology), Magnetic Resonance Imaging, Male, Middle Aged, Neuropsychological Tests, Perceptual Disorders (etiology), Perceptual Disorders (pathology), Perceptual Disorders (physiopathology), Psychomotor Performance (physiology), Reaction Time (physiology), Visual Cortex (physiopathology), Visual Pathways (injuries), Visual Pathways (pathology), Visual Pathways (physiopathology).
- MESH :
- etiology : Perceptual Disorders.
- injuries : Corpus Callosum, Visual Pathways.
- pathology : Brain Injuries, Corpus Callosum, Infarction, Anterior Cerebral Artery, Perceptual Disorders, Visual Pathways.
- physiology : Functional Laterality, Psychomotor Performance, Reaction Time.
- physiopathology : Brain Injuries, Cerebral Cortex, Corpus Callosum, Infarction, Anterior Cerebral Artery, Perceptual Disorders, Visual Cortex, Visual Pathways.
- Humans, Magnetic Resonance Imaging, Male, Middle Aged, Neuropsychological Tests.
Abstract
The interhemispheric transfer time (ITT) of basic visuo-motor integration was investigated in a patient who had a lesion of the corpus callosum that spared the splenium and rostrum. Overall, 4291 simple reaction times were collected during unimanual responses to tachistoscopically presented lateralized simple visual stimuli at 4 degrees, 6 degrees and 10 degrees. Despite retaining some abilities that typically require the integration of information between hemispheres (e.g. haptic naming, tachistoscopic lateralized consonant reading) the patient performed similarly to completely callosotomized patients in a basic visuo-motor ITT task (overall 25.5 ms) at any eccentricity. These findings suggest that specific callosal channels mediate the basic visuo-motor ITT and these do not include the rostrum and/or the splenium of the corpus callosum.
PubMed: 11388432
Links to Exploration step
pubmed:11388432Le document en format XML
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Caltagirone</name></author></titleStmt><publicationStmt><idno type="wicri:source">PubMed</idno><date when="2001">2001</date><idno type="RBID">pubmed:11388432</idno><idno type="pmid">11388432</idno><idno type="wicri:Area/PubMed/Corpus">001D48</idno></publicationStmt><sourceDesc><biblStruct><analytic><title xml:lang="en">Interhemispheric transfer time in a patient with a partial lesion of the corpus callosum.</title><author><name sortKey="Tomaiuolo, F" sort="Tomaiuolo, F" uniqKey="Tomaiuolo F" first="F" last="Tomaiuolo">F. Tomaiuolo</name><affiliation><nlm:affiliation>IRCCS Fondazione Santa Lucia, Roma, Italy.</nlm:affiliation></affiliation></author><author><name sortKey="Nocentini, U" sort="Nocentini, U" uniqKey="Nocentini U" first="U" last="Nocentini">U. Nocentini</name></author><author><name sortKey="Grammaldo, L" sort="Grammaldo, L" uniqKey="Grammaldo L" first="L" last="Grammaldo">L. Grammaldo</name></author><author><name sortKey="Caltagirone, C" sort="Caltagirone, C" uniqKey="Caltagirone C" first="C" last="Caltagirone">C. Caltagirone</name></author></analytic><series><title level="j">Neuroreport</title><idno type="ISSN">0959-4965</idno><imprint><date when="2001" type="published">2001</date></imprint></series></biblStruct></sourceDesc></fileDesc><profileDesc><textClass><keywords scheme="KwdEn" xml:lang="en"><term>Brain Injuries (pathology)</term><term>Brain Injuries (physiopathology)</term><term>Cerebral Cortex (physiopathology)</term><term>Corpus Callosum (injuries)</term><term>Corpus Callosum (pathology)</term><term>Corpus Callosum (physiopathology)</term><term>Functional Laterality (physiology)</term><term>Humans</term><term>Infarction, Anterior Cerebral Artery (pathology)</term><term>Infarction, Anterior Cerebral Artery (physiopathology)</term><term>Magnetic Resonance Imaging</term><term>Male</term><term>Middle Aged</term><term>Neuropsychological Tests</term><term>Perceptual Disorders (etiology)</term><term>Perceptual Disorders (pathology)</term><term>Perceptual Disorders (physiopathology)</term><term>Psychomotor Performance (physiology)</term><term>Reaction Time (physiology)</term><term>Visual Cortex (physiopathology)</term><term>Visual Pathways (injuries)</term><term>Visual Pathways (pathology)</term><term>Visual Pathways (physiopathology)</term></keywords><keywords scheme="MESH" qualifier="etiology" xml:lang="en"><term>Perceptual Disorders</term></keywords><keywords scheme="MESH" qualifier="injuries" xml:lang="en"><term>Corpus Callosum</term><term>Visual Pathways</term></keywords><keywords scheme="MESH" qualifier="pathology" xml:lang="en"><term>Brain Injuries</term><term>Corpus Callosum</term><term>Infarction, Anterior Cerebral Artery</term><term>Perceptual Disorders</term><term>Visual Pathways</term></keywords><keywords scheme="MESH" qualifier="physiology" xml:lang="en"><term>Functional Laterality</term><term>Psychomotor Performance</term><term>Reaction Time</term></keywords><keywords scheme="MESH" qualifier="physiopathology" xml:lang="en"><term>Brain Injuries</term><term>Cerebral Cortex</term><term>Corpus Callosum</term><term>Infarction, Anterior Cerebral Artery</term><term>Perceptual Disorders</term><term>Visual Cortex</term><term>Visual Pathways</term></keywords><keywords scheme="MESH" xml:lang="en"><term>Humans</term><term>Magnetic Resonance Imaging</term><term>Male</term><term>Middle Aged</term><term>Neuropsychological Tests</term></keywords></textClass></profileDesc></teiHeader><front><div type="abstract" xml:lang="en">The interhemispheric transfer time (ITT) of basic visuo-motor integration was investigated in a patient who had a lesion of the corpus callosum that spared the splenium and rostrum. Overall, 4291 simple reaction times were collected during unimanual responses to tachistoscopically presented lateralized simple visual stimuli at 4 degrees, 6 degrees and 10 degrees. Despite retaining some abilities that typically require the integration of information between hemispheres (e.g. haptic naming, tachistoscopic lateralized consonant reading) the patient performed similarly to completely callosotomized patients in a basic visuo-motor ITT task (overall 25.5 ms) at any eccentricity. These findings suggest that specific callosal channels mediate the basic visuo-motor ITT and these do not include the rostrum and/or the splenium of the corpus callosum.</div></front></TEI><pubmed><MedlineCitation Owner="NLM" Status="MEDLINE"><PMID Version="1">11388432</PMID><DateCreated><Year>2001</Year><Month>06</Month><Day>04</Day></DateCreated><DateCompleted><Year>2001</Year><Month>10</Month><Day>25</Day></DateCompleted><DateRevised><Year>2006</Year><Month>11</Month><Day>15</Day></DateRevised><Article PubModel="Print"><Journal><ISSN IssnType="Print">0959-4965</ISSN><JournalIssue CitedMedium="Print"><Volume>12</Volume><Issue>7</Issue><PubDate><Year>2001</Year><Month>May</Month><Day>25</Day></PubDate></JournalIssue><Title>Neuroreport</Title><ISOAbbreviation>Neuroreport</ISOAbbreviation></Journal><ArticleTitle>Interhemispheric transfer time in a patient with a partial lesion of the corpus callosum.</ArticleTitle><Pagination><MedlinePgn>1469-72</MedlinePgn></Pagination><Abstract><AbstractText>The interhemispheric transfer time (ITT) of basic visuo-motor integration was investigated in a patient who had a lesion of the corpus callosum that spared the splenium and rostrum. Overall, 4291 simple reaction times were collected during unimanual responses to tachistoscopically presented lateralized simple visual stimuli at 4 degrees, 6 degrees and 10 degrees. Despite retaining some abilities that typically require the integration of information between hemispheres (e.g. haptic naming, tachistoscopic lateralized consonant reading) the patient performed similarly to completely callosotomized patients in a basic visuo-motor ITT task (overall 25.5 ms) at any eccentricity. These findings suggest that specific callosal channels mediate the basic visuo-motor ITT and these do not include the rostrum and/or the splenium of the corpus callosum.</AbstractText></Abstract><AuthorList CompleteYN="Y"><Author ValidYN="Y"><LastName>Tomaiuolo</LastName><ForeName>F</ForeName><Initials>F</Initials><AffiliationInfo><Affiliation>IRCCS Fondazione Santa Lucia, Roma, Italy.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Nocentini</LastName><ForeName>U</ForeName><Initials>U</Initials></Author><Author ValidYN="Y"><LastName>Grammaldo</LastName><ForeName>L</ForeName><Initials>L</Initials></Author><Author ValidYN="Y"><LastName>Caltagirone</LastName><ForeName>C</ForeName><Initials>C</Initials></Author></AuthorList><Language>eng</Language><PublicationTypeList><PublicationType UI="D002363">Case Reports</PublicationType><PublicationType UI="D016428">Journal Article</PublicationType><PublicationType UI="D013485">Research Support, Non-U.S. Gov't</PublicationType></PublicationTypeList></Article><MedlineJournalInfo><Country>England</Country><MedlineTA>Neuroreport</MedlineTA><NlmUniqueID>9100935</NlmUniqueID><ISSNLinking>0959-4965</ISSNLinking></MedlineJournalInfo><CitationSubset>IM</CitationSubset><MeshHeadingList><MeshHeading><DescriptorName MajorTopicYN="N" UI="D001930">Brain Injuries</DescriptorName><QualifierName MajorTopicYN="N" UI="Q000473">pathology</QualifierName><QualifierName MajorTopicYN="Y" UI="Q000503">physiopathology</QualifierName></MeshHeading><MeshHeading><DescriptorName MajorTopicYN="N" UI="D002540">Cerebral Cortex</DescriptorName><QualifierName MajorTopicYN="Y" UI="Q000503">physiopathology</QualifierName></MeshHeading><MeshHeading><DescriptorName MajorTopicYN="N" UI="D003337">Corpus Callosum</DescriptorName><QualifierName MajorTopicYN="N" UI="Q000293">injuries</QualifierName><QualifierName MajorTopicYN="N" UI="Q000473">pathology</QualifierName><QualifierName MajorTopicYN="Y" UI="Q000503">physiopathology</QualifierName></MeshHeading><MeshHeading><DescriptorName MajorTopicYN="N" UI="D007839">Functional Laterality</DescriptorName><QualifierName MajorTopicYN="Y" UI="Q000502">physiology</QualifierName></MeshHeading><MeshHeading><DescriptorName MajorTopicYN="N" UI="D006801">Humans</DescriptorName></MeshHeading><MeshHeading><DescriptorName MajorTopicYN="N" UI="D020243">Infarction, Anterior Cerebral Artery</DescriptorName><QualifierName MajorTopicYN="N" UI="Q000473">pathology</QualifierName><QualifierName MajorTopicYN="N" UI="Q000503">physiopathology</QualifierName></MeshHeading><MeshHeading><DescriptorName MajorTopicYN="N" UI="D008279">Magnetic Resonance Imaging</DescriptorName></MeshHeading><MeshHeading><DescriptorName MajorTopicYN="N" UI="D008297">Male</DescriptorName></MeshHeading><MeshHeading><DescriptorName MajorTopicYN="N" UI="D008875">Middle Aged</DescriptorName></MeshHeading><MeshHeading><DescriptorName MajorTopicYN="N" UI="D009483">Neuropsychological Tests</DescriptorName></MeshHeading><MeshHeading><DescriptorName MajorTopicYN="N" UI="D010468">Perceptual Disorders</DescriptorName><QualifierName MajorTopicYN="N" UI="Q000209">etiology</QualifierName><QualifierName MajorTopicYN="N" UI="Q000473">pathology</QualifierName><QualifierName MajorTopicYN="N" UI="Q000503">physiopathology</QualifierName></MeshHeading><MeshHeading><DescriptorName MajorTopicYN="N" UI="D011597">Psychomotor Performance</DescriptorName><QualifierName MajorTopicYN="Y" UI="Q000502">physiology</QualifierName></MeshHeading><MeshHeading><DescriptorName MajorTopicYN="N" UI="D011930">Reaction Time</DescriptorName><QualifierName MajorTopicYN="Y" UI="Q000502">physiology</QualifierName></MeshHeading><MeshHeading><DescriptorName MajorTopicYN="N" UI="D014793">Visual Cortex</DescriptorName><QualifierName MajorTopicYN="N" UI="Q000503">physiopathology</QualifierName></MeshHeading><MeshHeading><DescriptorName MajorTopicYN="N" UI="D014795">Visual Pathways</DescriptorName><QualifierName MajorTopicYN="N" UI="Q000293">injuries</QualifierName><QualifierName MajorTopicYN="N" UI="Q000473">pathology</QualifierName><QualifierName MajorTopicYN="N" UI="Q000503">physiopathology</QualifierName></MeshHeading></MeshHeadingList></MedlineCitation><PubmedData><History><PubMedPubDate PubStatus="pubmed"><Year>2001</Year><Month>6</Month><Day>5</Day><Hour>10</Hour><Minute>0</Minute></PubMedPubDate><PubMedPubDate PubStatus="medline"><Year>2001</Year><Month>10</Month><Day>26</Day><Hour>10</Hour><Minute>1</Minute></PubMedPubDate><PubMedPubDate PubStatus="entrez"><Year>2001</Year><Month>6</Month><Day>5</Day><Hour>10</Hour><Minute>0</Minute></PubMedPubDate></History><PublicationStatus>ppublish</PublicationStatus><ArticleIdList><ArticleId IdType="pubmed">11388432</ArticleId></ArticleIdList></PubmedData></pubmed></record>Pour manipuler ce document sous Unix (Dilib)
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