We found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitleNon-visual effects of light on melatonin, alertness and cognitive performance: can blue-enriched light keep us alert?AuthorsChellappa SL; Steiner R; Blattner P; Oelhafen P; Götz T; Cajochen CPublicationPloS one, 2011, Vol 6, Issue 1, pe16429ISSN1932-6203Publication typearticleDOI10.1371/journal.pone.0016429