We found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitleSources of top-down control in visual search.AuthorsWeidner R; Krummenacher J; Reimann B; Müller HJ; Fink GRPublicationJournal of cognitive neuroscience, 2009, Vol 21, Issue 11, p2100ISSN0898-929xPublication typearticleDOI10.1162/jocn.2008.21173