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Sleep

This shows a person in front of a computer at night

Featured Neuroscience Neuroscience Videos Psychology

·August 14, 2019·3 min read

Impulsive behavior linked to sleep and screen time

Too little sleep and too much screen time are linked to increased impulsive behaviors, especially in younger people. Reducing recreational screen time to two hours a day and sleeping for 9-11 hours per night can help curb impulse behaviors.

This shows a young girl sleeping with a teddy bear

Featured Neuroscience

·August 13, 2019·2 min read

The mystery of why we sleep

Researchers shed light on why we need to sleep and discuss the effects of sleep deprivation.

Featured Neurology Neuroscience

·August 12, 2019·5 min read

Alzheimer’s disease destroys neurons that keep us awake

Tau accumulations disrupt wake-promoting neurons. The findings help explain why day-time napping and sleep disruptions are often reported in Alzheimer's patients.

Featured Neuroscience Psychology

·August 7, 2019·5 min read

Optimistic people sleep better and longer

Those who are more optimistic report better sleep quality and duration, a new study reports.

Featured Neuroscience Psychology

·August 7, 2019·3 min read

Four Ways Binge-Watching Hurts Your Brain

Binge-watching TV shows can create an unhealthy environment for the brain due to social isolation, sleep deprivation and unhealthy eating habits.

Featured Genetics Neuroscience

·August 6, 2019·5 min read

1 in 300 thrives on very-early-to-bed, very-early-to-rise routine

Advanced sleep phase may affect as many as one in 300 people, and may be the result of a genetic trait.

This shows a mom breastfeeding her newborn at night

Featured Neuroscience

·August 6, 2019·5 min read

Human breast milk may help babies tell time via circadian signals from mom

Breast milk may help train the circadian clock in young babies. The hormonal composition of breast milk changes throughout the day, with cortisol levels being higher in the morning and melatonin levels being higher at night.

Featured Neuroscience

·August 6, 2019·5 min read

Sleep interrupted: What’s keeping us up at night?

Consuming nicotine and alcohol four hours before bedtime causes worse sleep continuity and sleep disruptions. Surprisingly, researchers found no link between caffeine consumption four hours before sleep and sleep disturbances for most people.

This is an outline of a person in a bathtub

Featured Neuroscience

·July 20, 2019·4 min read

Take a Warm Bath 1-2 hours Before Bedtime to Get Better Sleep

Taking a warm bath an hour or two before bedtime can help improve sleep quality. Scheduling a soak in the tub 1.5 hours before sleep, and setting the water temperature to 104-109 degrees Fahrenheit can hasten the speed of falling asleep by, on average, 10 minutes in addition to improving sleep quality.

Featured Neuroscience

·July 20, 2019·3 min read

Newly discovered neural pathway processes acute light to affect sleep

Study challenges the widely accepted belief that all light information is relayed through the suprachiasmatic nucleus, which synchronizes the circadian rhythm.

This shows a colorful images of a person sleeping with VR glasses on

Featured Neuroscience Neuroscience Videos Open Neuroscience Articles

·July 16, 2019·3 min read

Virtual reality lullaby machine shown to induce tranquil pre-sleep states

Inter-Dream, a new immersive virtual reality system developed by researchers and artists, can ease you into the right frame of mind for a restful night's sleep.

Featured Neuroscience Open Neuroscience Articles Psychology

·July 11, 2019·3 min read

REM sleep silences the siren of the brain

Restless REM sleep disrupts the adjustment of memory traces during sleep. This may increase negative emotions associated with mental health disorders.