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blue light

·September 23, 2024·6 min read

Blue Light Exposure Induces Behavioral and Epigenetic Changes in Fish

Artificial light at night (ALAN), particularly blue light, disrupts fish behavior and affects their offspring. After just a few nights of blue light exposure, zebrafish displayed anxiety-like behaviors, such as reduced swimming and wall-hugging, and their offspring exhibited decreased activity despite never being exposed themselves.

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·November 2, 2022·4 min read

Morning Blue Light Treatment Improves Sleep in Patients With PTSD

Daily morning blue-lightwave light exposure improved sleep and reduced the severity of symptoms for those suffering from PTSD.

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·August 31, 2022·4 min read

Excessive Blue Light From Our Gadgets May Accelerate the Aging Process

Excessive exposure to blue light emitted from modern technology such as cell phones, TVs, and computer screens, impacts our basic cellular function and can accelerate aging, a new study reveals.

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·October 15, 2020·5 min read

Blue-Light Glasses Improve Sleep and Workday Productivity

Blue-light filtering glasses help improve sleep and work productivity, a new study reveals. The effects are most pronounced in those who consider themselves to be "night owls".

This shows a researchers sitting infront of a blue light

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·January 15, 2020·5 min read

Blue light can help heal mild traumatic brain injury

Daily, early morning exposure to blue light therapy can help the healing process in people suffering from mild traumatic brain injury.

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·October 17, 2019·5 min read

Daily exposure to blue light may accelerate aging, even if it doesn’t reach your eyes

Fruit flies exposed to blue light had significantly reduced longevity than those exposed to natural light or kept in darkness. Exposure to blue light for 12 hours a day accelerated aging phenotypes, causing retinal damage, neurodegeneration, and impaired locomotion.

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·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.

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·July 9, 2019·2 min read

Blue light at night increases the consumption of sweets: Rat study

Rats exposed to blue light at night were more prone to indulge in sugary snacks than regular foods.

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·May 20, 2019·3 min read

Sleep problems in teenagers reversed in just one week by limiting screen use

Teens who are exposed to screen time for four or more hours a day have a 30-minute delay in sleep time and report more sleep disruptions than those who spend an hour a day using tech. However, reducing screen time for a week and using glasses to block out blue light help to resolve sleep problems.

Featured Neuroscience Open Neuroscience Articles

·November 27, 2018·4 min read

Why Screen Time Can Disrupt Sleep

Researchers uncover how specific retinal cells respond to the artificial light generated by cell phone and tablets. The study reveals how retinal ganglion cells process ambient light and reset our circadian clocks, leading to sleep disruptions.

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·December 15, 2017·5 min read

Amber Tinted Glasses May Provide Relief For Insomnia

A number of recent research papers have warned about the effects of blue light emitted from smart phones can have on sleep patterns. A new study reveals wearing specially designed glasses with amber lenses, or using amber light functions on devices can reduce insomnia for those who use their phones at bed time.