Some people get irritated if they do not get enough sleep but others seem to be quite resilient and show little effect. A new brain imaging study found that people with greater white-matter compactness tended to display a greater ability to sustain a positive mood during sleep deprivation.

Some people get irritated if they do not get enough sleep but others seem to be quite resilient and show little effect. A new brain imaging study found that people with greater white-matter compactness tended to display a greater ability to sustain a positive mood during sleep deprivation.: https://ift.tt/35Cz14r Read more... https://ift.tt/35wZII5