Sleep and mood disorders
These findings suggest that lack of sleep may cause significant changes in emotional reactions, perhaps leading to an overall more negative outlook. Given how commonplace lack of sleep is in today’s society, these results will be relevant to many.
“Considering the pervasiveness of insufficient sleep in modern society, our results have potential implications for daily life, as well as in clinical settings,” says lead author Dr. Daniela Tempesta.
Although each person requires a different amount of sleep, the authors also say that future studies should investigate exactly how sleep loss leads to emotional changes.
Understanding how continued lack of sleep affects the brain could improve clinical outcomes for people with sleep disorders, as evidence suggests that disturbed sleep may be involved in mood disorders Trusted Source and post-traumatic stress disorder Trusted Source.