Researchers have known for a while about a connection between insufficient sleep and anxiety. A new study strengthens and quantifies this causal relation and shows that a sleepless night can raise anxiety by up to 30%. Furthermore, the new study suggests that the deep phase of sleep is a natural anxiety reliever.…
Insomnia: ‘Long-distance’ CBT as effective as in-person therapy
Thousands of people around the world experience insomnia, which affects their quality of life, health, and productivity. One effective way of managing insomnia is cognitive behavioral therapy, but many individuals may not have the time or money to visit a therapist’s office. So, what is the solution? Studies have shown…
How sleep and mood impact working memory
A good night’s sleep could lower cardiovascular risk
The dangers of driving after restricted sleep and moderate alcohol intake
In a recent study, combining moderate alcohol consumption (within legal limits for driving) and moderate sleep restriction led to greater drowsiness and increased deficits in attention, compared with either sleep restriction or alcohol intake alone. The synergistic effects lasted between 2 and 3 hours. Also, peak impairment occurred not at…