Latest

Sleep

Featured Neuroscience Open Neuroscience Articles

·July 15, 2020·4 min read

Astrocytes Help to Maintain Slow Wave Sleep

Astrocytes are important for uninterrupted slow wave sleep and brain rhythms that are essential for learning and memory, through mechanisms involving intracellular calcium signals.

Featured Open Neuroscience Articles Psychology

·July 9, 2020·3 min read

Optimistic People Sleep Better

Naturally optimistic people have a 70% lower chance of suffering from sleep disorders and insomnia, a new study reports.

This shows a teenage girl and a teddybear

Featured Neuroscience Open Neuroscience Articles

·July 6, 2020·4 min read

Asthma and allergies more common in teens who stay up late

The chances of having asthma are three times higher in teenagers who go to bed late at night compared to those who sleep earlier. The risk of allergic rhinitis is two times higher for late sleepers. Researchers say they can not be certain that staying up late is a cause for asthma, however, they note melatonin is often out of sync in late sleepers, and that could be an influential factor in the allergic response.

Featured Open Neuroscience Articles Psychology

·June 25, 2020·4 min read

Couples that sleep together sleep better

Couples who sleep next to one another have increased REM sleep and less disrupted sleep than couples who slept individually.

Featured Neurology

·June 23, 2020·4 min read

Study links increased exercise with lower sleep apnea risk

Regular exercise reduces the risk of developing obstructive sleep apnea, a new study reports. Adding twenty minutes to a daily walk, and increasing vigorous daily activities by eight minutes significantly lower sleep apnea risk.

Featured Open Neuroscience Articles Psychology

·June 19, 2020·4 min read

COVID-19 may have consequences for mental health

96% of patients hospitalized for coronavirus infections report experiencing PTSD as a result of their illness. Researchers also found an increased risk of depression, anxiety, and other mental health disorders in those hospitalized for COVID-19.

Featured Open Neuroscience Articles Psychology

·June 19, 2020·5 min read

Less sleep reduces positive feelings

People experience a flattening of emotions following a single night of poor sleep. Researchers also found a link between sleep deprivation, learning, and reaction time.

Featured Neurology

·June 15, 2020·7 min read

Disrupted circadian rhythms linked to later Parkinson’s diagnoses

Circadian rhythm disruptions in older men have been linked to an increased risk of developing Parkinson's disease. The findings suggest circadian disruptions may reflect the neurodegenerative processes already affecting the brain's internal clock prior to the diagnosis of Parkinson's. Circadian disruptions, researchers say, could be considered an early warning sign of Parkinson's.

Featured Neuroscience Psychology

·June 15, 2020·4 min read

Research delves into causes of nightmares that shadow female survivors of sexual trauma

Having difficulty getting to sleep, in addition to ruminating about trauma experiences and other negative events before sleep, boosts the odds of sexual trauma survivors experiencing post-trauma nightmares.

Featured Neuroscience Psychology

·June 5, 2020·3 min read

NMDA receptors may link psychosis and sleep deficits

NMDA receptor hypofunction is involved in the reduction of sleep spindles and delta oscillations, which appear in the brain during deep natural sleep. Findings confirm the role NMDA receptors play in sleep disorders that accompany psychotic states.