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sleep duration

Featured Neuroscience Open Neuroscience Articles

·March 2, 2023·5 min read

Lack of Sleep Increases Infection Risk

A good night's sleep may make you less vulnerable to infections, a new study reports. Researchers found sleeping less than six hours, or more than nine hours each night was linked to a higher risk of catching an infection.

Featured Neurology Neuroscience

·September 21, 2022·2 min read

Do Sleep Timing and Duration Affect Dementia Risk?

Dementia risk was 69% higher in older adults who slept for more than 8 hours per night, and 2 times higher for those who went to bed before 9 pm.

This shows a thermal image of the mattress

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.

This shows a sleeping woman and an alarm clock

Featured Neuroscience Open Neuroscience Articles

·June 14, 2022·9 min read

Age 40 Is When Busy Americans Get the Least Sleep

Sleep efficiency dips for most around age 40, increasing again at around age 50. Researchers say that for most aged 60 and older, sleep duration increases.

Featured Neuroscience

·June 4, 2022·4 min read

Tracking Sleep With a Self-Powering Smart Pillow

A newly designed "smart pillow" that tracks the position of the head during sleep could help to track and monitor sleep quality and duration in those with sleep disorders.

Featured Neuroscience

·December 6, 2021·4 min read

Recent Cannabis Use Linked to Extremes of Nightly Sleep Duration

Recent cannabis use can impact sleep duration, a new study reports. Recent cannabis users reported experiencing either too little, or too much sleep.

Featured Neurology Neuroscience

·November 6, 2021·5 min read

Sleeping Longer Than 6.5 Hours a Night Associated With Cognitive Decline

Older adults who sleep less than 4.5 hours, or more than 6.5 hours per night and who experience sleep disruptions are at greater risk of cognitive decline, researchers report.

Featured Neuroscience Psychology

·October 29, 2021·4 min read

Better Grades and Improved Well-Being Linked to Sleep Quantity and Consistency

Students who consistently sleep the optimal eight hours per night perform better on tests and report higher personal satisfaction than their peers who have more disrupted sleep patterns.

This shows a student sleeping at her desk

Featured Neuroscience Open Neuroscience Articles Psychology

·October 1, 2019·6 min read

Better sleep habits lead to better college grades

Better quality, longer duration, and consistency of sleep were strongly associated with better academic performance in college.

Featured Neuroscience

·June 11, 2019·5 min read

Sleeping with artificial light at night associated with weight gain in women

Exposure to artificial light while sleeping is associated with weight gain and an increased risk of obesity in women. Compared to those who slept without artificial light, those who slept with television or light on were 17% more likely to have an 11 pound or more increase in weight.

Featured Neuroscience Open Neuroscience Articles

·June 5, 2019·3 min read

Sleeping for too little or too long linked to poorer memory

Sleep duration can have a negative impact on memory skills and reaction time. While the effects of sleep deprivation are well documented, researchers report sleeping for longer than the recommended 7 to 8 hours per night is associated with more errors in memory recall and slower reaction times, with each additional hour of sleep impacting performance more.

Featured Genetics Neuroscience Open Neuroscience Articles

·April 5, 2019·4 min read

Research identifies genetic causes of poor sleep

An uncommon variant of the PDE11A gene impacts both quality and duration of sleep. Genetic regions linked to sleep quality are also associated with serotonin production. The study also reveals those with the same hip circumference and a higher waist circumference sleep less, although the effect is small.

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sleep duration

Lack of Sleep Increases Infection Risk

Do Sleep Timing and Duration Affect Dementia Risk?

Engineered Mattress Tricks Your Body to Fall Asleep Faster

Age 40 Is When Busy Americans Get the Least Sleep

Tracking Sleep With a Self-Powering Smart Pillow

Recent Cannabis Use Linked to Extremes of Nightly Sleep Duration

Sleeping Longer Than 6.5 Hours a Night Associated With Cognitive Decline

Better Grades and Improved Well-Being Linked to Sleep Quantity and Consistency

Better sleep habits lead to better college grades

Sleeping with artificial light at night associated with weight gain in women

Sleeping for too little or too long linked to poorer memory

Research identifies genetic causes of poor sleep

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