sleep duration Research Articles

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

Neuroscience NewsJune 11, 2019

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.... Read More...

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Sleeping for too little or too long linked to poorer memory

Neuroscience NewsJune 5, 2019

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.... Read More...

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Research identifies genetic causes of poor sleep

Neuroscience NewsApril 5, 2019

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. ... Read More...

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Sleeping Less Than Six Hours May Increase Cardiovascular Risk

Neuroscience NewsJanuary 14, 2019

Researchers report sleeping less than six hours a night may increase your risk of developing cardiovascular disease compared to those who sleep the recommended eight hours per night.... Read More...

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Poor Diet, Obesity and More Screen Time Linked With Insufficient Sleep in Children

Neuroscience NewsNovember 12, 2018

Researchers report insufficient sleep is associated with unhealthy eating patterns, an increased risk of obesity and more screen time in school aged children.... Read More...

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Shorter Sleep Can Lead to Dehydration

Neuroscience NewsNovember 7, 2018

Researchers report adults who sleep six hours per night, as opposed to the recommended eight, have higher chances of waking up dehydrated.... Read More...

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Too Much Sleep is Bad For the Brain

Neuroscience NewsOctober 9, 2018

While the effects of sleep deprivation are well known, researchers discover sleeping too much could have a detrimental effect on your brain. A new study reports sleeping more than eight hours per night can reduce cognitive ability and reasoning skills.... Read More...

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People Who Sleep Less Than 8 Hours a Night More Likely to Suffer Anxiety and Depression

Neuroscience NewsJanuary 4, 2018

Binghampton University researchers report sleeping less than 8 hours a night can result in negative, repetitive thoughts associated with anxiety and depression.... Read More...

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To Sleep or Not to Sleep: The Complex Genetic Network Behind Sleep Duration

Neuroscience NewsDecember 15, 2017

NIH researchers have identified a set of genes they believe could explain why some people need more, or less, sleep that others. The findings could help to develop new treatments for a variety of sleep disorders from insomnia to narcolepsy.... Read More...

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Removing Digital Devices From Bedroom Improves Sleep For Kids and Teens

Neuroscience NewsNovember 4, 2017

A new study recommends different strategies, including removing digital devices before bedtime and embarking on calming activities to encourage healthy sleep in children and teens.... Read More...

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More Teens Than Ever Aren’t Getting Enough Sleep

Neuroscience NewsOctober 19, 2017

Researchers report teens may be sacrificing sleep in order to spend more time on smartphones and tablets. Sleep deprivation can impact mental and physical health.... Read More...

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Sleep Duration May Affect Integrity of Sperm DNA

Neuroscience NewsOctober 16, 2017

Researchers have identified a link between sleep duration in men and the chromosomal health of their sperm.... Read More...

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sleep duration

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

Sleeping Less Than Six Hours May Increase Cardiovascular Risk

Poor Diet, Obesity and More Screen Time Linked With Insufficient Sleep in Children

Shorter Sleep Can Lead to Dehydration

Too Much Sleep is Bad For the Brain

People Who Sleep Less Than 8 Hours a Night More Likely to Suffer Anxiety and Depression

To Sleep or Not to Sleep: The Complex Genetic Network Behind Sleep Duration

Removing Digital Devices From Bedroom Improves Sleep For Kids and Teens

More Teens Than Ever Aren’t Getting Enough Sleep

Sleep Duration May Affect Integrity of Sperm DNA