Functional brain maps of Tower of London performance: a positron emission tomography and functional magnetic resonance imaging study
Regional cerebral blood flow (rCBF) and blood oxygenation level-dependent (BOLD) contrasts represent different physiological measures of brain activation. The present study aimed to compare two functional brain imaging techniques (functional magnetic resonance imaging versus [15O] positron emission...
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| Veröffentlicht in: | NeuroImage (Orlando, Fla.) Fla.), 2003-10, Vol.20 (2), p.1154-1161 |
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| creator | Schall, Ulrich Johnston, Patrick Lagopoulos, Jim Jüptner, Markus Jentzen, Walter Thienel, Renate Dittmann-Balçar, Alexandra Bender, Stefan Ward, Philip B |
| description | Regional cerebral blood flow (rCBF) and blood oxygenation level-dependent (BOLD) contrasts represent different physiological measures of brain activation. The present study aimed to compare two functional brain imaging techniques (functional magnetic resonance imaging versus [15O] positron emission tomography) when using Tower of London (TOL) problems as the activation task. A categorical analysis (task versus baseline) revealed a significant BOLD increase bilaterally for the dorsolateral prefrontal and inferior parietal cortex and for the cerebellum. A parametric haemodynamic response model (or regression analysis) confirmed a task-difficulty-dependent increase of BOLD and rCBF for the cerebellum and the left dorsolateral prefrontal cortex. In line with previous studies, a task-difficulty-dependent increase of left-hemispheric rCBF was also detected for the premotor cortex, cingulate, precuneus, and globus pallidus. These results imply consistency across the two neuroimaging modalities, particularly for the assessment of prefrontal brain function when using a parametric TOL adaptation. |
| doi_str_mv | 10.1016/S1053-8119(03)00338-0 |
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The present study aimed to compare two functional brain imaging techniques (functional magnetic resonance imaging versus [15O] positron emission tomography) when using Tower of London (TOL) problems as the activation task. A categorical analysis (task versus baseline) revealed a significant BOLD increase bilaterally for the dorsolateral prefrontal and inferior parietal cortex and for the cerebellum. A parametric haemodynamic response model (or regression analysis) confirmed a task-difficulty-dependent increase of BOLD and rCBF for the cerebellum and the left dorsolateral prefrontal cortex. In line with previous studies, a task-difficulty-dependent increase of left-hemispheric rCBF was also detected for the premotor cortex, cingulate, precuneus, and globus pallidus. These results imply consistency across the two neuroimaging modalities, particularly for the assessment of prefrontal brain function when using a parametric TOL adaptation.</description><identifier>ISSN: 1053-8119</identifier><identifier>EISSN: 1095-9572</identifier><identifier>DOI: 10.1016/S1053-8119(03)00338-0</identifier><identifier>PMID: 14568484</identifier><language>eng</language><publisher>United States: Elsevier Inc</publisher><subject>Adult ; Brain ; Brain - diagnostic imaging ; Brain - physiology ; Brain Mapping ; Brain research ; Executive function ; Female ; Functional magnetic resonance imaging ; Humans ; Image Interpretation, Computer-Assisted ; Magnetic Resonance Imaging ; Male ; Medical imaging ; Models, Statistical ; Neuropsychological Tests ; NMR ; Nuclear magnetic resonance ; Oxygen - blood ; Planning ; Positron emission tomography ; Prefrontal cortex ; Psychomotor Performance - physiology ; Regression Analysis ; Studies ; Tomography, Emission-Computed ; Tower of London ; Working memory</subject><ispartof>NeuroImage (Orlando, Fla.), 2003-10, Vol.20 (2), p.1154-1161</ispartof><rights>2003 Elsevier Inc.</rights><rights>Copyright Elsevier Limited Oct 1, 2003</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c507t-d0589686b74915386ff385844ebf4bd3c417ecff9ec03d6df803ba1a85500dbe3</citedby><cites>FETCH-LOGICAL-c507t-d0589686b74915386ff385844ebf4bd3c417ecff9ec03d6df803ba1a85500dbe3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://www.proquest.com/docview/1506601249?pq-origsite=primo$$EHTML$$P50$$Gproquest$$H</linktohtml><link.rule.ids>314,780,784,3550,27924,27925,45995,64385,64387,64389,72469</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/14568484$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Schall, Ulrich</creatorcontrib><creatorcontrib>Johnston, Patrick</creatorcontrib><creatorcontrib>Lagopoulos, Jim</creatorcontrib><creatorcontrib>Jüptner, Markus</creatorcontrib><creatorcontrib>Jentzen, Walter</creatorcontrib><creatorcontrib>Thienel, Renate</creatorcontrib><creatorcontrib>Dittmann-Balçar, Alexandra</creatorcontrib><creatorcontrib>Bender, Stefan</creatorcontrib><creatorcontrib>Ward, Philip B</creatorcontrib><title>Functional brain maps of Tower of London performance: a positron emission tomography and functional magnetic resonance imaging study</title><title>NeuroImage (Orlando, Fla.)</title><addtitle>Neuroimage</addtitle><description>Regional cerebral blood flow (rCBF) and blood oxygenation level-dependent (BOLD) contrasts represent different physiological measures of brain activation. The present study aimed to compare two functional brain imaging techniques (functional magnetic resonance imaging versus [15O] positron emission tomography) when using Tower of London (TOL) problems as the activation task. A categorical analysis (task versus baseline) revealed a significant BOLD increase bilaterally for the dorsolateral prefrontal and inferior parietal cortex and for the cerebellum. A parametric haemodynamic response model (or regression analysis) confirmed a task-difficulty-dependent increase of BOLD and rCBF for the cerebellum and the left dorsolateral prefrontal cortex. In line with previous studies, a task-difficulty-dependent increase of left-hemispheric rCBF was also detected for the premotor cortex, cingulate, precuneus, and globus pallidus. 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physiology</subject><subject>Regression Analysis</subject><subject>Studies</subject><subject>Tomography, Emission-Computed</subject><subject>Tower of London</subject><subject>Working memory</subject><issn>1053-8119</issn><issn>1095-9572</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2003</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><sourceid>ABUWG</sourceid><sourceid>AFKRA</sourceid><sourceid>AZQEC</sourceid><sourceid>BENPR</sourceid><sourceid>CCPQU</sourceid><sourceid>DWQXO</sourceid><sourceid>GNUQQ</sourceid><recordid>eNqFkVFrFDEUhYNYbF39CUpAEH0YvWmSmUxfpBRrhQUfrM8hk9ysKTvJmMwo--4Pb7a7UPBFCORy-HJu7j2EvGLwgQFrP35nIHmjGOvfAX8PwLlq4Ak5Y9DLppfd-dN9fUROyfNS7gCgZ0I9I6dMyFYJJc7I3-sl2jmkaLZ0yCZEOpqp0OTpbfqDeV-sU3Qp0gmzT3k00eIFNXRKJcy56jiGUqoBndOYNtlMP3fUREf9o_FoNhHnYGnGUoXqQEPVQtzQMi9u94KceLMt-PJ4r8iP68-3VzfN-tuXr1eX68ZK6ObGgVR9q9qhEz2TXLXecyWVEDh4MThuBevQet-jBe5a5xXwwTCjpARwA_IVeXvwnXL6tWCZdf27xe3WRExL0R3jUI-q4Jt_wLu05DpK0UxC2wI7F32l5IGyOZWS0esp17nyTjPQ-5D0Q0h6n4AGrh9CqsWKvD66L8OI7vHVMZUKfDoAWJfxO2DWxQasa3Mho521S-E_Le4BEwSjWQ</recordid><startdate>200310</startdate><enddate>200310</enddate><creator>Schall, Ulrich</creator><creator>Johnston, Patrick</creator><creator>Lagopoulos, Jim</creator><creator>Jüptner, Markus</creator><creator>Jentzen, Walter</creator><creator>Thienel, Renate</creator><creator>Dittmann-Balçar, Alexandra</creator><creator>Bender, Stefan</creator><creator>Ward, Philip B</creator><general>Elsevier Inc</general><general>Elsevier Limited</general><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>3V.</scope><scope>7TK</scope><scope>7X7</scope><scope>7XB</scope><scope>88E</scope><scope>88G</scope><scope>8AO</scope><scope>8FD</scope><scope>8FE</scope><scope>8FH</scope><scope>8FI</scope><scope>8FJ</scope><scope>8FK</scope><scope>ABUWG</scope><scope>AFKRA</scope><scope>AZQEC</scope><scope>BBNVY</scope><scope>BENPR</scope><scope>BHPHI</scope><scope>CCPQU</scope><scope>DWQXO</scope><scope>FR3</scope><scope>FYUFA</scope><scope>GHDGH</scope><scope>GNUQQ</scope><scope>HCIFZ</scope><scope>K9.</scope><scope>LK8</scope><scope>M0S</scope><scope>M1P</scope><scope>M2M</scope><scope>M7P</scope><scope>P64</scope><scope>PQEST</scope><scope>PQQKQ</scope><scope>PQUKI</scope><scope>PRINS</scope><scope>PSYQQ</scope><scope>Q9U</scope><scope>RC3</scope><scope>7X8</scope></search><sort><creationdate>200310</creationdate><title>Functional brain maps of Tower of London performance: a positron emission tomography and functional magnetic resonance imaging study</title><author>Schall, Ulrich ; Johnston, Patrick ; Lagopoulos, Jim ; Jüptner, Markus ; Jentzen, Walter ; Thienel, Renate ; Dittmann-Balçar, Alexandra ; Bender, Stefan ; Ward, Philip B</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c507t-d0589686b74915386ff385844ebf4bd3c417ecff9ec03d6df803ba1a85500dbe3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2003</creationdate><topic>Adult</topic><topic>Brain</topic><topic>Brain - 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Academic</collection><jtitle>NeuroImage (Orlando, Fla.)</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Schall, Ulrich</au><au>Johnston, Patrick</au><au>Lagopoulos, Jim</au><au>Jüptner, Markus</au><au>Jentzen, Walter</au><au>Thienel, Renate</au><au>Dittmann-Balçar, Alexandra</au><au>Bender, Stefan</au><au>Ward, Philip B</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Functional brain maps of Tower of London performance: a positron emission tomography and functional magnetic resonance imaging study</atitle><jtitle>NeuroImage (Orlando, Fla.)</jtitle><addtitle>Neuroimage</addtitle><date>2003-10</date><risdate>2003</risdate><volume>20</volume><issue>2</issue><spage>1154</spage><epage>1161</epage><pages>1154-1161</pages><issn>1053-8119</issn><eissn>1095-9572</eissn><abstract>Regional cerebral blood flow (rCBF) and blood oxygenation level-dependent (BOLD) contrasts represent different physiological measures of brain activation. The present study aimed to compare two functional brain imaging techniques (functional magnetic resonance imaging versus [15O] positron emission tomography) when using Tower of London (TOL) problems as the activation task. A categorical analysis (task versus baseline) revealed a significant BOLD increase bilaterally for the dorsolateral prefrontal and inferior parietal cortex and for the cerebellum. A parametric haemodynamic response model (or regression analysis) confirmed a task-difficulty-dependent increase of BOLD and rCBF for the cerebellum and the left dorsolateral prefrontal cortex. In line with previous studies, a task-difficulty-dependent increase of left-hemispheric rCBF was also detected for the premotor cortex, cingulate, precuneus, and globus pallidus. These results imply consistency across the two neuroimaging modalities, particularly for the assessment of prefrontal brain function when using a parametric TOL adaptation.</abstract><cop>United States</cop><pub>Elsevier Inc</pub><pmid>14568484</pmid><doi>10.1016/S1053-8119(03)00338-0</doi><tpages>8</tpages></addata></record> |
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| subjects | Adult Brain Brain - diagnostic imaging Brain - physiology Brain Mapping Brain research Executive function Female Functional magnetic resonance imaging Humans Image Interpretation, Computer-Assisted Magnetic Resonance Imaging Male Medical imaging Models, Statistical Neuropsychological Tests NMR Nuclear magnetic resonance Oxygen - blood Planning Positron emission tomography Prefrontal cortex Psychomotor Performance - physiology Regression Analysis Studies Tomography, Emission-Computed Tower of London Working memory |
| title | Functional brain maps of Tower of London performance: a positron emission tomography and functional magnetic resonance imaging study |
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