Neuroscience

A sleep-deprived brain interprets impressions negatively

A sleepless night not only leaves us fatigued and distracted, it also makes us interpret things more negatively and makes us more likely to lose our temper. Moreover, people suffering from a pollen allergy are at a high risk ...

Medical research

How chronic pain threatens a good night's sleep

Ask anyone who is in pain how their much-needed sleep was, and there's a good chance they will say it was not great. And, it appears they may not be too far off as chronic pain and poor sleep can become a vicious cycle, according ...

Neuroscience

Early sleep loss accelerates Alzheimer's pathology in mice

Lack of sleep during adolescence and early adulthood accelerates Alzheimer's disease (AD)-related tau pathology, finds a study of male and female mice published in JNeurosci. These results support the importance of establishing ...

Sleep apnea

New study links poor sleep quality to atrial fibrillation

Poor sleep quality appears to be an important risk factor for atrial fibrillation, report scientists in the first study of its kind to demonstrate a relationship between poor sleep quality independent of sleep apnea and a ...

Neuroscience

Scheduled feeding improves neurodegenerative symptoms in mice

Restricting meals to the same time each day improves motor activity and sleep quality in a mouse model of Huntington's disease, according to new research published in eNeuro. These findings suggest that eating on a strict ...

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