Michael W. L. Chee, Cindy S. F. Goh, Praneeth Namburi, Sarayu Parimal, Katharina N. Seidl, Sabine Kastner. Effects of sleep deprivation on cortical activation during directed attention in the absence and presence of visual stimuli. NeuroImage, 58(2):595-604, 2011. [doi]
Abstract is missing.