Our sample consisted of 29,815 volunteers aged 18–85 years. Table 1 shows descriptive information on demographics, medical factors, sleep duration and visual impairment. The mean age was 48 years, ...

People with visual difficulties were significantly more likely to take medication to help them sleep, but that could put them at risk for falls as well, a new study finds. “We found that self-reported ...

Researchers from the University’s Laboratory for Cognitive and Perceptual Learning found that improved performance in reward-driven visual perceptual learning occurred only when combined with sleep.

We sought to ascertain associations between sleep duration and visual impairment (VI) in a representative sample of the US adult population. Participants who reported either short or long sleep ...