Sleep characteristics, cognitive performance, and gray matter volume: findings from the BiDirect Study-V44I3 Sleep characteristics, cognitive performance, and gray matter volume: findings from the BiDirect Study-V44I3 Download Myopia, or near-sightedness, is associated with delayed melatonin circadian timing and lower melatonin output in young adult humans-V44I3 Sleep after learning aids the consolidation of factual knowledge, but not relearning-V44I3
