When volunteers are deprived of sunlight and other environmental time cues for days or weeks at a time, their normally coordinated circadian rhythms become desynchronized.

Question

Quizplus · Accepted Answer

This is a well-known phenomenon known as circadian disruption or circadian misalignment, which can have negative effects on sleep, mood, cognitive performance, and overall health. Studies have shown that exposure to natural or artificial light, regular mealtimes, and physical activity can help to reset the circadian clock and reduce the effects of circadian disruption.

When Volunteers Are Deprived of Sunlight and Other Environmental Time