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Article: Is left inferior frontal gyrus a general mechanism for selection?

TitleIs left inferior frontal gyrus a general mechanism for selection?
Authors
Issue Date2004
PublisherAcademic Press. The Journal's web site is located at http://www.elsevier.com/locate/ynimg
Citation
Neuroimage, 2004, v. 23 n. 2, p. 596-603 How to Cite?
AbstractConverging lines of research in neuroimaging recognize selection as one of the critical functions of prefrontal cortex (e.g., see Annu. Rev. Neurosci. 24, 2001 167). We examined a central thesis of a selection hypothesis (Neuropsychologia 41, 2003 280) that the left inferior frontal gyrus (LIFG) serves as a general mechanism for selecting among competing representations (Annu. Rev. Neurosci. 18, 1995 193). Participants were presented with two sets of letters to remember and then cued to select one set from the two as the target set for subsequent recognition. LIFG showed significantly more activation when the cue elicited a strong need for selection, relative to when it did not, suggesting that the involvement of this area in selection is generalizable beyond semantic retrieval tasks as originally found. This result provides supporting evidence for the selection hypothesis. © 2004 Elsevier Inc. All rights reserved.
Persistent Identifierhttp://hdl.handle.net/10722/179530
ISSN
2015 Impact Factor: 5.463
2015 SCImago Journal Rankings: 4.464
ISI Accession Number ID
References

 

DC FieldValueLanguage
dc.contributor.authorZhang, JXen_US
dc.contributor.authorFeng, CMen_US
dc.contributor.authorFox, PTen_US
dc.contributor.authorGao, JHen_US
dc.contributor.authorTan, LHen_US
dc.date.accessioned2012-12-19T09:58:14Z-
dc.date.available2012-12-19T09:58:14Z-
dc.date.issued2004en_US
dc.identifier.citationNeuroimage, 2004, v. 23 n. 2, p. 596-603en_US
dc.identifier.issn1053-8119en_US
dc.identifier.urihttp://hdl.handle.net/10722/179530-
dc.description.abstractConverging lines of research in neuroimaging recognize selection as one of the critical functions of prefrontal cortex (e.g., see Annu. Rev. Neurosci. 24, 2001 167). We examined a central thesis of a selection hypothesis (Neuropsychologia 41, 2003 280) that the left inferior frontal gyrus (LIFG) serves as a general mechanism for selecting among competing representations (Annu. Rev. Neurosci. 18, 1995 193). Participants were presented with two sets of letters to remember and then cued to select one set from the two as the target set for subsequent recognition. LIFG showed significantly more activation when the cue elicited a strong need for selection, relative to when it did not, suggesting that the involvement of this area in selection is generalizable beyond semantic retrieval tasks as originally found. This result provides supporting evidence for the selection hypothesis. © 2004 Elsevier Inc. All rights reserved.en_US
dc.languageengen_US
dc.publisherAcademic Press. The Journal's web site is located at http://www.elsevier.com/locate/ynimgen_US
dc.relation.ispartofNeuroImageen_US
dc.subject.meshAdulten_US
dc.subject.meshColoren_US
dc.subject.meshCuesen_US
dc.subject.meshFemaleen_US
dc.subject.meshFrontal Lobe - Physiologyen_US
dc.subject.meshFunctional Laterality - Physiologyen_US
dc.subject.meshHumansen_US
dc.subject.meshImage Interpretation, Computer-Assisteden_US
dc.subject.meshMagnetic Resonance Imagingen_US
dc.subject.meshMaleen_US
dc.subject.meshMemory, Short-Term - Physiologyen_US
dc.subject.meshPhotic Stimulationen_US
dc.subject.meshPsychomotor Performance - Physiologyen_US
dc.subject.meshReadingen_US
dc.subject.meshVisual Perception - Physiologyen_US
dc.titleIs left inferior frontal gyrus a general mechanism for selection?en_US
dc.typeArticleen_US
dc.identifier.emailTan, LH: tanlh@hku.hken_US
dc.identifier.authorityTan, LH=rp01202en_US
dc.description.naturelink_to_subscribed_fulltexten_US
dc.identifier.doi10.1016/j.neuroimage.2004.06.006en_US
dc.identifier.pmid15488409en_US
dc.identifier.scopuseid_2-s2.0-5644225525en_US
dc.relation.referenceshttp://www.scopus.com/mlt/select.url?eid=2-s2.0-5644225525&selection=ref&src=s&origin=recordpageen_US
dc.identifier.volume23en_US
dc.identifier.issue2en_US
dc.identifier.spage596en_US
dc.identifier.epage603en_US
dc.identifier.isiWOS:000224817100016-
dc.publisher.placeUnited Statesen_US
dc.identifier.scopusauthoridZhang, JX=7601342094en_US
dc.identifier.scopusauthoridFeng, CM=7402911502en_US
dc.identifier.scopusauthoridFox, PT=7402680249en_US
dc.identifier.scopusauthoridGao, JH=7404475674en_US
dc.identifier.scopusauthoridTan, LH=7402233462en_US
dc.identifier.citeulike1196823-

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