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Sleep

·September 6, 2022·8 min read

Obstructive Sleep Apnea Linked to Increased Risk of Cancer, Decline in Mental Processing, and Increased Blood Clot Risk

Sufferers of obstructive sleep apnea are at increased risk of developing cancer and thrombosis. In those over 74, OSA was associated with an increased risk of cognitive decline.

Featured Neuroscience

·September 1, 2022·6 min read

Scientists Use ‘Sleep Age’ to Infer Long-Term Health

Sleep age, a projected age that correlates to a person's sleep health, may be a predictor of overall health and mortality risk.

Featured Genetics Neuroscience Open Neuroscience Articles Psychology

·August 30, 2022·6 min read

Brain Activity During Sleep Differs in Young People With Genetic Risk of Psychiatric Disorders

Young people with 22q11.2 Deletion Syndrome have distinct and marked EEG differences in brain activity during sleep, which could influence psychiatric symptoms.

Featured Neuroscience

·August 25, 2022·4 min read

Eye Movements in REM Sleep Mimic Gazes in the Dream World

Eye movements that occur during REM sleep aren't random. They appear to coordinate what's happening during dreaming. The findings shed new light on what happens when we dream, and how our imagination works.

Featured Neuroscience Open Neuroscience Articles Psychology

·August 24, 2022·8 min read

Sleepless and Selfish: Lack of Sleep Makes Us Less Generous

A lack of sleep impairs our basic social conscience, making us less willing to help others.

Featured Neurology Neuroscience

·August 11, 2022·6 min read

Researchers Explore the “Dark Side” of Alzheimer’s Disease Revealing New Biomarkers

A new collection of articles explores mapping brain overexcitability that underpins the dysregulation of vigilance, sleep-wake cycles, and validating effective biomarkers for Alzheimer's disease.

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Featured Neuroscience Psychology

·August 2, 2022·6 min read

Researchers Call for New Studies to Learn How Our Brains Change When We’re Awake After Midnight

A new hypothesis suggests when people are awake during the biological circadian night there are neurophysiological changes in the brain that alters the way in which we interact with the world, especially when it comes to impulse control, information processing, and reward processing.

Featured Neuroscience

·July 31, 2022·6 min read

Children Who Lack Sleep May Experience Detrimental Impact on Brain and Cognitive Development That Persists Over Time

Children who sleep less than 9 hours per night have significant differences in brain regions associated with memory, intelligence, and well-being compared to their peers who sleep 9 or more hours per night. Less sleep in children was also associated with increased risks of depression, anxiety, and impulsive behaviors.

Featured Neuroscience Psychology

·July 26, 2022·5 min read

New Links Between REM Sleep Disturbances and Drug Relapse Identified

The activity of MCH neurons in the lateral hypothalamus during sleep recapitulates REM sleep effects on reducing drug-seeking behaviors.

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Featured Neuroscience

·July 20, 2022·5 min read

Engineered Mattress Tricks Your Body to Fall Asleep Faster

A new pillow and mattress system stimulates the body to trigger sleepy feelings by using heating and cooling sensations. Researchers say the new system helps people fall asleep faster and improves the quality of overall sleep.

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Featured Neuroscience Psychology

·July 14, 2022·3 min read

Why Do Embarrassing Memories Seem to Surface at Night?

During REM sleep, the locus coeruleus stops releasing noradrenaline. By blocking the cascade, the association between memory and emotional response is broken. This may not occur so frequently in restless sleepers, resulting in rumination and PTSD-like symptoms. For those who usually sleep well, embarrassing feelings experienced at night may be reduced by morning.