Graph illustrating data from a study on how sleep fragmentation affects sleep quality. More fragmented sleep reduced the amount of time spent in deep sleep, with less time in Stage 3 sleep, and Stage 4 sleep eliminated altogether.


Graph illustrating data from a study on how sleep fragmentation affects sleep quality. More fragmented sleep reduced the amount of time spent in deep sleep, with less time in Stage 3 sleep, and Stage 4 sleep eliminated altogether.


Size: 3744px × 3000px
Photo credit: © Gwen Shockey / Alamy / Afripics
License: Licensed
Model Released: No

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