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<record><TEI><teiHeader><fileDesc><titleStmt><title xml:lang="en">Frontal and Parietal Cortical Interactions with Distributed Visual Representations during Selective Attention and Action Selection</title>
<author><name sortKey="Nelissen, Natalie" sort="Nelissen, Natalie" uniqKey="Nelissen N" first="Natalie" last="Nelissen">Natalie Nelissen</name>
<affiliation><nlm:aff id="aff1">Action and Decision Laboratory, Department of Experimental Psychology,</nlm:aff>
</affiliation>
<affiliation><nlm:aff id="aff5">Cognitive Neurology Laboratory, Experimental Neurology Division, Catholic University Leuven, 3000 Leuven, Belgium</nlm:aff>
</affiliation>
</author>
<author><name sortKey="Stokes, Mark" sort="Stokes, Mark" uniqKey="Stokes M" first="Mark" last="Stokes">Mark Stokes</name>
<affiliation><nlm:aff id="aff2">Oxford Centre for Human Brain Activity,</nlm:aff>
</affiliation>
</author>
<author><name sortKey="Nobre, Anna C" sort="Nobre, Anna C" uniqKey="Nobre A" first="Anna C." last="Nobre">Anna C. Nobre</name>
<affiliation><nlm:aff id="aff2">Oxford Centre for Human Brain Activity,</nlm:aff>
</affiliation>
<affiliation><nlm:aff id="aff3">Brain and Cognition Laboratory, Department of Experimental Psychology,</nlm:aff>
</affiliation>
</author>
<author><name sortKey="Rushworth, Matthew F S" sort="Rushworth, Matthew F S" uniqKey="Rushworth M" first="Matthew F. S." last="Rushworth">Matthew F. S. Rushworth</name>
<affiliation><nlm:aff id="aff1">Action and Decision Laboratory, Department of Experimental Psychology,</nlm:aff>
</affiliation>
<affiliation><nlm:aff wicri:cut=", and" id="aff4">Oxford Centre for Functional MRI of the Brain, Nuffield Department of Clinical Neurosciences, University of Oxford, Oxford, United Kingdom</nlm:aff>
</affiliation>
</author>
</titleStmt>
<publicationStmt><idno type="wicri:source">PMC</idno>
<idno type="pmid">24133250</idno>
<idno type="pmc">3797369</idno>
<idno type="url">http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3797369</idno>
<idno type="RBID">PMC:3797369</idno>
<idno type="doi">10.1523/JNEUROSCI.2625-13.2013</idno>
<date when="2013">2013</date>
<idno type="wicri:Area/Pmc/Corpus">000300</idno>
</publicationStmt>
<sourceDesc><biblStruct><analytic><title xml:lang="en" level="a" type="main">Frontal and Parietal Cortical Interactions with Distributed Visual Representations during Selective Attention and Action Selection</title>
<author><name sortKey="Nelissen, Natalie" sort="Nelissen, Natalie" uniqKey="Nelissen N" first="Natalie" last="Nelissen">Natalie Nelissen</name>
<affiliation><nlm:aff id="aff1">Action and Decision Laboratory, Department of Experimental Psychology,</nlm:aff>
</affiliation>
<affiliation><nlm:aff id="aff5">Cognitive Neurology Laboratory, Experimental Neurology Division, Catholic University Leuven, 3000 Leuven, Belgium</nlm:aff>
</affiliation>
</author>
<author><name sortKey="Stokes, Mark" sort="Stokes, Mark" uniqKey="Stokes M" first="Mark" last="Stokes">Mark Stokes</name>
<affiliation><nlm:aff id="aff2">Oxford Centre for Human Brain Activity,</nlm:aff>
</affiliation>
</author>
<author><name sortKey="Nobre, Anna C" sort="Nobre, Anna C" uniqKey="Nobre A" first="Anna C." last="Nobre">Anna C. Nobre</name>
<affiliation><nlm:aff id="aff2">Oxford Centre for Human Brain Activity,</nlm:aff>
</affiliation>
<affiliation><nlm:aff id="aff3">Brain and Cognition Laboratory, Department of Experimental Psychology,</nlm:aff>
</affiliation>
</author>
<author><name sortKey="Rushworth, Matthew F S" sort="Rushworth, Matthew F S" uniqKey="Rushworth M" first="Matthew F. S." last="Rushworth">Matthew F. S. Rushworth</name>
<affiliation><nlm:aff id="aff1">Action and Decision Laboratory, Department of Experimental Psychology,</nlm:aff>
</affiliation>
<affiliation><nlm:aff wicri:cut=", and" id="aff4">Oxford Centre for Functional MRI of the Brain, Nuffield Department of Clinical Neurosciences, University of Oxford, Oxford, United Kingdom</nlm:aff>
</affiliation>
</author>
</analytic>
<series><title level="j">The Journal of Neuroscience</title>
<idno type="ISSN">0270-6474</idno>
<idno type="eISSN">1529-2401</idno>
<imprint><date when="2013">2013</date>
</imprint>
</series>
</biblStruct>
</sourceDesc>
</fileDesc>
<profileDesc><textClass></textClass>
</profileDesc>
</teiHeader>
<front><div type="abstract" xml:lang="en"><p>Using multivoxel pattern analysis (MVPA), we studied how distributed visual representations in human occipitotemporal cortex are modulated by attention and link their modulation to concurrent activity in frontal and parietal cortex. We detected similar occipitotemporal patterns during a simple visuoperceptual task and an attention-to-working-memory task in which one or two stimuli were cued before being presented among other pictures. Pattern strength varied from highest to lowest when the stimulus was the exclusive focus of attention, a conjoint focus, and when it was potentially distracting. Although qualitatively similar effects were seen inside regions relatively specialized for the stimulus category and outside, the former were quantitatively stronger. By regressing occipitotemporal pattern strength against activity elsewhere in the brain, we identified frontal and parietal areas exerting top-down control over, or reading information out from, distributed patterns in occipitotemporal cortex. Their interactions with patterns inside regions relatively specialized for that stimulus category were higher than those with patterns outside those regions and varied in strength as a function of the attentional condition. One area, the frontal operculum, was distinguished by selectively interacting with occipitotemporal patterns only when they were the focus of attention. There was no evidence that any frontal or parietal area actively inhibited occipitotemporal representations even when they should be ignored and were suppressed. Using MVPA to decode information within these frontal and parietal areas showed that they contained information about attentional context and/or readout information from occipitotemporal cortex to guide behavior but that frontal regions lacked information about category identity.</p>
</div>
</front>
</TEI>
<pmc article-type="research-article"><pmc-comment>The publisher of this article does not allow downloading of the full text in XML form.</pmc-comment>
<front><journal-meta><journal-id journal-id-type="nlm-ta">J Neurosci</journal-id>
<journal-id journal-id-type="iso-abbrev">J. Neurosci</journal-id>
<journal-id journal-id-type="hwp">jneuro</journal-id>
<journal-id journal-id-type="pmc">jneurosci</journal-id>
<journal-id journal-id-type="publisher-id">J. Neurosci</journal-id>
<journal-title-group><journal-title>The Journal of Neuroscience</journal-title>
</journal-title-group>
<issn pub-type="ppub">0270-6474</issn>
<issn pub-type="epub">1529-2401</issn>
<publisher><publisher-name>Society for Neuroscience</publisher-name>
</publisher>
</journal-meta>
<article-meta><article-id pub-id-type="pmid">24133250</article-id>
<article-id pub-id-type="pmc">3797369</article-id>
<article-id pub-id-type="publisher-id">2625-13</article-id>
<article-id pub-id-type="doi">10.1523/JNEUROSCI.2625-13.2013</article-id>
<article-categories><subj-group subj-group-type="heading"><subject>Articles</subject>
<subj-group><subject>Behavioral/Cognitive</subject>
</subj-group>
</subj-group>
</article-categories>
<title-group><article-title>Frontal and Parietal Cortical Interactions with Distributed Visual Representations during Selective Attention and Action Selection</article-title>
</title-group>
<contrib-group><contrib contrib-type="author" corresp="yes"><name><surname>Nelissen</surname>
<given-names>Natalie</given-names>
</name>
<xref ref-type="aff" rid="aff1"><sup>1</sup>
</xref>
<xref ref-type="aff" rid="aff5"><sup>5</sup>
</xref>
</contrib>
<contrib contrib-type="author"><name><surname>Stokes</surname>
<given-names>Mark</given-names>
</name>
<xref ref-type="aff" rid="aff2"><sup>2</sup>
</xref>
</contrib>
<contrib contrib-type="author"><name><surname>Nobre</surname>
<given-names>Anna C.</given-names>
</name>
<xref ref-type="aff" rid="aff2"><sup>2</sup>
</xref>
<xref ref-type="aff" rid="aff3"><sup>3</sup>
</xref>
</contrib>
<contrib contrib-type="author"><name><surname>Rushworth</surname>
<given-names>Matthew F. S.</given-names>
</name>
<xref ref-type="aff" rid="aff1"><sup>1</sup>
</xref>
<xref ref-type="aff" rid="aff4"><sup>4</sup>
</xref>
</contrib>
<aff id="aff1"><sup>1</sup>
Action and Decision Laboratory, Department of Experimental Psychology,</aff>
<aff id="aff2"><sup>2</sup>
Oxford Centre for Human Brain Activity,</aff>
<aff id="aff3"><sup>3</sup>
Brain and Cognition Laboratory, Department of Experimental Psychology,</aff>
<aff id="aff4"><sup>4</sup>
Oxford Centre for Functional MRI of the Brain, Nuffield Department of Clinical Neurosciences, University of Oxford, Oxford, United Kingdom, and</aff>
<aff id="aff5"><sup>5</sup>
Cognitive Neurology Laboratory, Experimental Neurology Division, Catholic University Leuven, 3000 Leuven, Belgium</aff>
</contrib-group>
<author-notes><corresp>Correspondence should be addressed to Natalie Nelissen,
<addr-line>Department of Experimental Psychology, University of Oxford, Tinbergen Building, South Parks Road, Oxford OX1 3UD, UK.</addr-line>
<email>natalie.nelissen@psy.ox.ac.uk</email>
</corresp>
<fn fn-type="con"><p>Author contributions: N.N., M.S., A.C.N., and M.F.S.R. designed research; N.N. and M.S. performed research; M.S. contributed unpublished reagents/analytic tools; N.N. and M.F.S.R. analyzed data; N.N., M.S., A.C.N., and M.F.S.R. wrote the paper.</p>
</fn>
</author-notes>
<pub-date pub-type="ppub"><day>16</day>
<month>10</month>
<year>2013</year>
</pub-date>
<pub-date pub-type="pmc-release"><day>16</day>
<month>10</month>
<year>2013</year>
</pub-date>
<pmc-comment> PMC Release delay is 0 months and 0 days and was based on the
. </pmc-comment>
<volume>33</volume>
<issue>42</issue>
<fpage>16443</fpage>
<lpage>16458</lpage>
<history><date date-type="received"><day>19</day>
<month>6</month>
<year>2013</year>
</date>
<date date-type="rev-recd"><day>12</day>
<month>8</month>
<year>2013</year>
</date>
<date date-type="accepted"><day>26</day>
<month>8</month>
<year>2013</year>
</date>
</history>
<permissions><copyright-statement>Copyright © 2013 the authors 0270-6474/13/3316443-16$15.00/0</copyright-statement>
<copyright-year>2013</copyright-year>
<license license-type="open-access"><license-p>This article is freely available online through the <ext-link ext-link-type="uri" xlink:href="http://www.jneurosci.org/cgi/content/full/33/42/16443"><italic>J Neurosci</italic>
</ext-link>
Author Open Choice option.</license-p>
</license>
</permissions>
<self-uri xlink:title="pdf" xlink:type="simple" xlink:href="zns04213016443.pdf"></self-uri>
<abstract><p>Using multivoxel pattern analysis (MVPA), we studied how distributed visual representations in human occipitotemporal cortex are modulated by attention and link their modulation to concurrent activity in frontal and parietal cortex. We detected similar occipitotemporal patterns during a simple visuoperceptual task and an attention-to-working-memory task in which one or two stimuli were cued before being presented among other pictures. Pattern strength varied from highest to lowest when the stimulus was the exclusive focus of attention, a conjoint focus, and when it was potentially distracting. Although qualitatively similar effects were seen inside regions relatively specialized for the stimulus category and outside, the former were quantitatively stronger. By regressing occipitotemporal pattern strength against activity elsewhere in the brain, we identified frontal and parietal areas exerting top-down control over, or reading information out from, distributed patterns in occipitotemporal cortex. Their interactions with patterns inside regions relatively specialized for that stimulus category were higher than those with patterns outside those regions and varied in strength as a function of the attentional condition. One area, the frontal operculum, was distinguished by selectively interacting with occipitotemporal patterns only when they were the focus of attention. There was no evidence that any frontal or parietal area actively inhibited occipitotemporal representations even when they should be ignored and were suppressed. Using MVPA to decode information within these frontal and parietal areas showed that they contained information about attentional context and/or readout information from occipitotemporal cortex to guide behavior but that frontal regions lacked information about category identity.</p>
</abstract>
</article-meta>
</front>
</pmc>
</record>
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