AUTHOR=Tamietto Marco, De Gelder Beatrice TITLE=Sentinels in the Visual System JOURNAL=Frontiers in Behavioral Neuroscience VOLUME=5 YEAR=2011 URL=https://www.frontiersin.org/articles/10.3389/fnbeh.2011.00006 DOI=10.3389/fnbeh.2011.00006 ISSN=1662-5153