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When they fall short of that minimum, the toll can be steep: Studies have linked poor sleep to an increased risk of obesity, heart disease and dementia, as well as mood disorders.
However, it is clear that stress and sleep in college students are interrelated, instead of one only affecting the other. "Stress and sleep affect each other. Poor sleep can increase stress, otherwise high-stress can also cause sleep disturbances". [8] As stated in a different way, the way stress and sleep are related is bidirectional in nature ...
Sleep patterns (typical bed time or rise time on weekdays and weekends), shift work, and frequency of naps can reveal the direct cause of poor sleep, and quality of sleep should be discussed to rule out any diseases such as obstructive sleep apnea and restless leg syndrome.
Poor sleep or a lack of sleep can also lead to relationship issues, which can then affect intimate health and intimate activities with your partner. A lack of sleep can heighten stress and cause ...
After going through stages of REM-sleep, people with depression report feeling better, in a study done by Cartwright et al. [40] Conversely, a theory proposed by Revonsuo [41] states that when people experience negative emotions or negative events, when they sleep the REM-sleep replays such events, which is known as rehearsal. [39]
However, it’s important to note that because sleep anxiety is a phobia, or an irrational fear, this usually causes disruption in day-to-day activities and can have a serious toll on mental health.
Additionally, lack of sleep causes increased anxiety-like behaviors and impairs the brain's ability to block out unimportant stimuli when performing tasks requiring attention. Disruptions in important brain circuits and the downregulation of proteins necessary for cognitive stability are the causes of these behavioral abnormalities. [30]
The long-term consequences of poor sleep are well documented and far-reaching. ... yet little is known about how sleep shapes more specific and contextualized emotional responses besides anxiety ...