Utilize este identificador para referenciar este registo:
https://hdl.handle.net/1822/10950
Registo completo
Campo DC | Valor | Idioma |
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dc.contributor.author | Bocianski, Diana | - |
dc.contributor.author | Müsseler, Jochen | - |
dc.contributor.author | Erlhagen, Wolfram | - |
dc.date.accessioned | 2010-10-21T11:02:58Z | - |
dc.date.available | 2010-10-21T11:02:58Z | - |
dc.date.issued | 2010 | - |
dc.identifier.citation | “Vision Research”. ISSN 0042-6989. 50:18 (2010) 1793-1802. | por |
dc.identifier.issn | 0042-6989 | por |
dc.identifier.uri | https://hdl.handle.net/1822/10950 | - |
dc.description.abstract | Previous studies yielded evidence that the precision, with which stimuli are localized in the visual periphery, is improved under conditions of focused attention. The present study examined whether focused attention is able to correct a mislocalization recently observed with successively presented stimuli: when observers are asked to localize the peripheral position of a briefly presented target with respect to a previously presented comparison stimulus, they tended to judge the target as being more towards the fovea than was its actual position. In three experiments the mislocalization was tested under conditions with focused and distributed attention. Results revealed that the mislocalization increased with distributed attention and disappeared when stimuli appeared consistently at predictable positions and thus under conditions of focused attention. However, when a procedure with a trial-by-trial cueing was applied the mislocalization was only reduced, but not wiped out completely. In a recently developed dynamic field model consisting of interacting excitatory and inhibitory neuronal cell populations the results were explained as an attentional modulation of spontaneous (baseline) levels of neural activity. | por |
dc.description.sponsorship | Fundação para a Ciência e a Tecnologia (FCT) | por |
dc.description.sponsorship | Deutsche Forschungsgemeinschaft - DFG MU 1298/4 | por |
dc.language.iso | eng | por |
dc.publisher | Elsevier 1 | por |
dc.rights | openAccess | por |
dc.subject | Localization error | por |
dc.subject | Relative judgment | por |
dc.subject | Space perception | por |
dc.subject | Visual illusion | por |
dc.subject | Spatial cueing | por |
dc.subject | Focused attention | por |
dc.subject | Distributed attention | por |
dc.subject | Dynamic field model | por |
dc.title | Effects of attention on a relative mislocalization with successively presented stimuli | por |
dc.type | article | por |
dc.peerreviewed | yes | por |
dc.relation.publisherversion | www.elsevier.com/locate/visres | por |
sdum.number | 18 | por |
sdum.pagination | 1793-1802 | por |
sdum.publicationstatus | published | por |
sdum.volume | 50 | por |
oaire.citationStartPage | 1793 | por |
oaire.citationEndPage | 1802 | por |
oaire.citationIssue | 18 | por |
oaire.citationVolume | 50 | por |
dc.identifier.doi | 10.1016/j.visres.2010.05.036 | por |
dc.identifier.pmid | 20542056 | por |
dc.subject.wos | Science & Technology | por |
dc.subject.wos | Social Sciences | por |
sdum.journal | Vision Research | por |
Aparece nas coleções: | CMAT - Artigos em revistas com arbitragem / Papers in peer review journals Offmath - Artigos (Papers) |
Ficheiros deste registo:
Ficheiro | Descrição | Tamanho | Formato | |
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2010 BoMuEr VisRes.pdf | Documento principal | 684,83 kB | Adobe PDF | Ver/Abrir |