Neuroanatomical correlates of oral reading in acute left hemispheric stroke
Oral reading is a complex skill involving the interaction of orthographic, phonological, and semantic processes. Functional imaging studies with nonimpaired adult readers have identified a widely distributed network of frontal, inferior parietal, posterior temporal, and occipital brain regions invol...
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| Veröffentlicht in: | Brain and language 2011, Vol.116 (1), p.14-21 |
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| creator | Cloutman, Lauren L. Newhart, Melissa Davis, Cameron L. Heidler-Gary, Jennifer Hillis, Argye E. |
| description | Oral reading is a complex skill involving the interaction of orthographic, phonological, and semantic processes. Functional imaging studies with nonimpaired adult readers have identified a widely distributed network of frontal, inferior parietal, posterior temporal, and occipital brain regions involved in the task. However, while functional imaging can identify cortical regions engaged in the process under examination, it cannot identify those brain regions essential for the task. The current study aimed to identify those neuroanatomical regions critical for successful oral reading by examining the relationship between word and nonword oral reading deficits and areas of tissue dysfunction in acute stroke. We evaluated 91 patients with left hemisphere ischemic stroke with a test of oral word and nonword reading, and magnetic resonance diffusion-weighted and perfusion-weighted imaging, within 24–48
h of stroke onset. A voxel-wise statistical map showed that impairments in word and nonword reading were associated with a distributed network of brain regions, including the inferior and middle frontal gyri, the middle temporal gyrus, the supramarginal and angular gyri, and the middle occipital gyrus. In addition, lesions associated with word deficits were found to be distributed more frontally, while nonword deficits were associated with lesions distributed more posteriorly. |
| doi_str_mv | 10.1016/j.bandl.2010.09.002 |
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h of stroke onset. A voxel-wise statistical map showed that impairments in word and nonword reading were associated with a distributed network of brain regions, including the inferior and middle frontal gyri, the middle temporal gyrus, the supramarginal and angular gyri, and the middle occipital gyrus. In addition, lesions associated with word deficits were found to be distributed more frontally, while nonword deficits were associated with lesions distributed more posteriorly.</description><identifier>ISSN: 0093-934X</identifier><identifier>EISSN: 1090-2155</identifier><identifier>DOI: 10.1016/j.bandl.2010.09.002</identifier><identifier>PMID: 20889196</identifier><identifier>CODEN: BRLGAZ</identifier><language>eng</language><publisher>Amsterdam: Elsevier Inc</publisher><subject>Acute stroke ; Adult ; Adult and adolescent clinical studies ; Adults ; Biological and medical sciences ; Brain ; Brain - physiopathology ; Brain Hemisphere Functions ; Brain Ischemia - physiopathology ; Brain Mapping ; Correlation ; Diagnostic Tests ; Diffusion Magnetic Resonance Imaging ; Functional Laterality - physiology ; Humans ; Language ; Medical sciences ; Nerve Net - physiopathology ; Neuroanatomical localisation ; Neurological Impairments ; Neurology ; Oral Reading ; Organic mental disorders. Neuropsychology ; Patients ; Phonology ; Psychology. Psychoanalysis. Psychiatry ; Psychopathology. Psychiatry ; Reading ; Reading Difficulties ; Semantics ; Speech - physiology ; Stroke - physiopathology ; Task Analysis ; Vascular diseases and vascular malformations of the nervous system</subject><ispartof>Brain and language, 2011, Vol.116 (1), p.14-21</ispartof><rights>2010 Elsevier Inc.</rights><rights>2015 INIST-CNRS</rights><rights>Copyright © 2010 Elsevier Inc. All rights reserved.</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-a596t-1bb5194b074fdba227031d66faac26f6f1a2868c935e1e40053b45e04aa405cf3</citedby><cites>FETCH-LOGICAL-a596t-1bb5194b074fdba227031d66faac26f6f1a2868c935e1e40053b45e04aa405cf3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://www.sciencedirect.com/science/article/pii/S0093934X10001483$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>230,314,776,780,881,3537,4010,27900,27901,27902,65306</link.rule.ids><backlink>$$Uhttp://eric.ed.gov/ERICWebPortal/detail?accno=EJ906349$$DView record in ERIC$$Hfree_for_read</backlink><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=23835118$$DView record in Pascal Francis$$Hfree_for_read</backlink><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/20889196$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Cloutman, Lauren L.</creatorcontrib><creatorcontrib>Newhart, Melissa</creatorcontrib><creatorcontrib>Davis, Cameron L.</creatorcontrib><creatorcontrib>Heidler-Gary, Jennifer</creatorcontrib><creatorcontrib>Hillis, Argye E.</creatorcontrib><title>Neuroanatomical correlates of oral reading in acute left hemispheric stroke</title><title>Brain and language</title><addtitle>Brain Lang</addtitle><description>Oral reading is a complex skill involving the interaction of orthographic, phonological, and semantic processes. Functional imaging studies with nonimpaired adult readers have identified a widely distributed network of frontal, inferior parietal, posterior temporal, and occipital brain regions involved in the task. However, while functional imaging can identify cortical regions engaged in the process under examination, it cannot identify those brain regions essential for the task. The current study aimed to identify those neuroanatomical regions critical for successful oral reading by examining the relationship between word and nonword oral reading deficits and areas of tissue dysfunction in acute stroke. We evaluated 91 patients with left hemisphere ischemic stroke with a test of oral word and nonword reading, and magnetic resonance diffusion-weighted and perfusion-weighted imaging, within 24–48
h of stroke onset. A voxel-wise statistical map showed that impairments in word and nonword reading were associated with a distributed network of brain regions, including the inferior and middle frontal gyri, the middle temporal gyrus, the supramarginal and angular gyri, and the middle occipital gyrus. In addition, lesions associated with word deficits were found to be distributed more frontally, while nonword deficits were associated with lesions distributed more posteriorly.</description><subject>Acute stroke</subject><subject>Adult</subject><subject>Adult and adolescent clinical studies</subject><subject>Adults</subject><subject>Biological and medical sciences</subject><subject>Brain</subject><subject>Brain - physiopathology</subject><subject>Brain Hemisphere Functions</subject><subject>Brain Ischemia - physiopathology</subject><subject>Brain Mapping</subject><subject>Correlation</subject><subject>Diagnostic Tests</subject><subject>Diffusion Magnetic Resonance Imaging</subject><subject>Functional Laterality - physiology</subject><subject>Humans</subject><subject>Language</subject><subject>Medical sciences</subject><subject>Nerve Net - physiopathology</subject><subject>Neuroanatomical localisation</subject><subject>Neurological Impairments</subject><subject>Neurology</subject><subject>Oral Reading</subject><subject>Organic mental disorders. Neuropsychology</subject><subject>Patients</subject><subject>Phonology</subject><subject>Psychology. Psychoanalysis. Psychiatry</subject><subject>Psychopathology. Psychiatry</subject><subject>Reading</subject><subject>Reading Difficulties</subject><subject>Semantics</subject><subject>Speech - physiology</subject><subject>Stroke - physiopathology</subject><subject>Task Analysis</subject><subject>Vascular diseases and vascular malformations of the nervous system</subject><issn>0093-934X</issn><issn>1090-2155</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2011</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNqFkU9v1DAQxS0EotvCJwChXFBPWWYc24kPIKGq_K3gAhI3y3EmXS_ZeGtnK_HtcdhlgQs9WZr35nmefow9QVgioHqxXrZ27IYlhzwBvQTg99gCQUPJUcr7bAGgq1JX4tsJO01pDYAoGnzITjg0jUatFuzjJ9rFYEc7hY13dihciJEGO1EqQl-EmEeRbOfH68KPhXW7iYqB-qlY0can7Yqid0WaYvhOj9iD3g6JHh_eM_b1zeWXi3fl1ee37y9eX5VWajWV2LYStWihFn3XWs5rqLBTqrfWcdWrHi1vVON0JQlJAMiqFZJAWCtAur46Y6_2udtdu6HO0TjlM802-o2NP0yw3vyrjH5lrsOt4VqjrOoccH4IiOFmR2kyuYqjYbAjhV0yWgoFoKrmTmejeF3XUuHdTuTIdVPPmdXe6WJIKVJ_vBzBzGTN2vwia2ayBrTJZPPWs79LH3d-o8yG5weDTRlkH-3ofPrjy20k4vz9071vJneULz_oXFjoLL88yJngradokvM0Oup8JDeZLvj_3vkThoDMYQ</recordid><startdate>2011</startdate><enddate>2011</enddate><creator>Cloutman, Lauren L.</creator><creator>Newhart, Melissa</creator><creator>Davis, Cameron L.</creator><creator>Heidler-Gary, Jennifer</creator><creator>Hillis, Argye E.</creator><general>Elsevier Inc</general><general>Elsevier</general><scope>7SW</scope><scope>BJH</scope><scope>BNH</scope><scope>BNI</scope><scope>BNJ</scope><scope>BNO</scope><scope>ERI</scope><scope>PET</scope><scope>REK</scope><scope>WWN</scope><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>7X8</scope><scope>7T9</scope><scope>7TK</scope><scope>5PM</scope></search><sort><creationdate>2011</creationdate><title>Neuroanatomical correlates of oral reading in acute left hemispheric stroke</title><author>Cloutman, Lauren L. ; Newhart, Melissa ; Davis, Cameron L. ; Heidler-Gary, Jennifer ; Hillis, Argye E.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-a596t-1bb5194b074fdba227031d66faac26f6f1a2868c935e1e40053b45e04aa405cf3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2011</creationdate><topic>Acute stroke</topic><topic>Adult</topic><topic>Adult and adolescent clinical studies</topic><topic>Adults</topic><topic>Biological and medical sciences</topic><topic>Brain</topic><topic>Brain - physiopathology</topic><topic>Brain Hemisphere Functions</topic><topic>Brain Ischemia - physiopathology</topic><topic>Brain Mapping</topic><topic>Correlation</topic><topic>Diagnostic Tests</topic><topic>Diffusion Magnetic Resonance Imaging</topic><topic>Functional Laterality - physiology</topic><topic>Humans</topic><topic>Language</topic><topic>Medical sciences</topic><topic>Nerve Net - physiopathology</topic><topic>Neuroanatomical localisation</topic><topic>Neurological Impairments</topic><topic>Neurology</topic><topic>Oral Reading</topic><topic>Organic mental disorders. Neuropsychology</topic><topic>Patients</topic><topic>Phonology</topic><topic>Psychology. Psychoanalysis. Psychiatry</topic><topic>Psychopathology. Psychiatry</topic><topic>Reading</topic><topic>Reading Difficulties</topic><topic>Semantics</topic><topic>Speech - physiology</topic><topic>Stroke - physiopathology</topic><topic>Task Analysis</topic><topic>Vascular diseases and vascular malformations of the nervous system</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Cloutman, Lauren L.</creatorcontrib><creatorcontrib>Newhart, Melissa</creatorcontrib><creatorcontrib>Davis, Cameron L.</creatorcontrib><creatorcontrib>Heidler-Gary, Jennifer</creatorcontrib><creatorcontrib>Hillis, Argye E.</creatorcontrib><collection>ERIC</collection><collection>ERIC (Ovid)</collection><collection>ERIC</collection><collection>ERIC</collection><collection>ERIC (Legacy Platform)</collection><collection>ERIC( SilverPlatter )</collection><collection>ERIC</collection><collection>ERIC PlusText (Legacy Platform)</collection><collection>Education Resources Information Center (ERIC)</collection><collection>ERIC</collection><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>Linguistics and Language Behavior Abstracts (LLBA)</collection><collection>Neurosciences Abstracts</collection><collection>PubMed Central (Full Participant titles)</collection><jtitle>Brain and language</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Cloutman, Lauren L.</au><au>Newhart, Melissa</au><au>Davis, Cameron L.</au><au>Heidler-Gary, Jennifer</au><au>Hillis, Argye E.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><ericid>EJ906349</ericid><atitle>Neuroanatomical correlates of oral reading in acute left hemispheric stroke</atitle><jtitle>Brain and language</jtitle><addtitle>Brain Lang</addtitle><date>2011</date><risdate>2011</risdate><volume>116</volume><issue>1</issue><spage>14</spage><epage>21</epage><pages>14-21</pages><issn>0093-934X</issn><eissn>1090-2155</eissn><coden>BRLGAZ</coden><abstract>Oral reading is a complex skill involving the interaction of orthographic, phonological, and semantic processes. Functional imaging studies with nonimpaired adult readers have identified a widely distributed network of frontal, inferior parietal, posterior temporal, and occipital brain regions involved in the task. However, while functional imaging can identify cortical regions engaged in the process under examination, it cannot identify those brain regions essential for the task. The current study aimed to identify those neuroanatomical regions critical for successful oral reading by examining the relationship between word and nonword oral reading deficits and areas of tissue dysfunction in acute stroke. We evaluated 91 patients with left hemisphere ischemic stroke with a test of oral word and nonword reading, and magnetic resonance diffusion-weighted and perfusion-weighted imaging, within 24–48
h of stroke onset. A voxel-wise statistical map showed that impairments in word and nonword reading were associated with a distributed network of brain regions, including the inferior and middle frontal gyri, the middle temporal gyrus, the supramarginal and angular gyri, and the middle occipital gyrus. In addition, lesions associated with word deficits were found to be distributed more frontally, while nonword deficits were associated with lesions distributed more posteriorly.</abstract><cop>Amsterdam</cop><pub>Elsevier Inc</pub><pmid>20889196</pmid><doi>10.1016/j.bandl.2010.09.002</doi><tpages>8</tpages><oa>free_for_read</oa></addata></record> |
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| ispartof | Brain and language, 2011, Vol.116 (1), p.14-21 |
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| subjects | Acute stroke Adult Adult and adolescent clinical studies Adults Biological and medical sciences Brain Brain - physiopathology Brain Hemisphere Functions Brain Ischemia - physiopathology Brain Mapping Correlation Diagnostic Tests Diffusion Magnetic Resonance Imaging Functional Laterality - physiology Humans Language Medical sciences Nerve Net - physiopathology Neuroanatomical localisation Neurological Impairments Neurology Oral Reading Organic mental disorders. Neuropsychology Patients Phonology Psychology. Psychoanalysis. Psychiatry Psychopathology. Psychiatry Reading Reading Difficulties Semantics Speech - physiology Stroke - physiopathology Task Analysis Vascular diseases and vascular malformations of the nervous system |
| title | Neuroanatomical correlates of oral reading in acute left hemispheric stroke |
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