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REM sleep

Featured Neuroscience Neuroscience Videos

·July 26, 2016·4 min read

What’s Going On When Babies Twitch in Their Sleep?

According to researchers, sleep twitches in babies could be linked to sensorimotor development.

The image shows neurons expressing acetylcholine and ChR2. The caption best describes this image.

Featured Neuroscience Open Neuroscience Articles

·December 29, 2014·4 min read

Using Light to Produce Natural Sleep Patterns

Researchers trigger REM sleep in mice using optogenetics, a new study reports.

This shows a sleeping woman and a strange looking house above her head

Featured Neuroscience Open Neuroscience Articles

·May 12, 2022·4 min read

Strange Dreams Might Help Your Brain Learn Better

Dreams that appear to be simultaneously realistic and bizarre help our brains learn and extract generic concepts from previous experiences, a new study reports.

Featured Genetics Neuroscience

·November 2, 2016·5 min read

Mouse Mutants May Shed Light on the Mysteries of Sleep

A new study could be the first step to understanding the biochemistry that controls the switch from sleep to wakefulness, researchers believe.

Featured Neurology

·December 5, 2017·5 min read

Restless Sleep May Be an Early Sign of Parkinson’s

People who suffer from REM sleep behavior disorder are at increased risk of developing Parkinson's disease and dementia as they age, a new study reports. Researchers report RBD causes a lack of dopamine in the brain, and this can contribute to the development of neurodegenerative diseases.

Featured Neuroscience

·September 9, 2023·6 min read

The Dream Dance: Decoding REM’s Mystical Nightly Show in Our Brains

REM sleep, marked by rapid eye movement, is one of the most mysterious stages of our nightly rest, known for vivid dreams. This phase, repeating every 90 to 120 minutes, possibly prevents sleeping too deeply, making us less vulnerable.

Featured Neuroscience Psychology

·September 28, 2017·6 min read

Intriguing Link Between Sleep, Cognition and Schizophrenia Identified

A study in Sleep reports on a link between cognition, sleep and a metabolite called kynurenic acid. The metabolite has previously been linked to schizophrenia.

Featured Neuroscience Psychology

·October 11, 2019·5 min read

Rare sleep disorder common among veterans with PTSD

21% of veterans who experience PTSD or traumatic brain injury suffer from a rare sleep condition that affects less than 1% of the general population. The condition, REM sleep behavior disorder (RBD), is characterized by an impairment of sleep-related muscle paralysis, causing people to act out dreams during REM sleep. The uncontrolled actions often cause harm to the sufferer of their partners.

Featured Neuroscience

·September 4, 2017·5 min read

Love Your Beauty Rest? You Can Thank These Brain Cells

Researchers at Johns Hopkins have identified specific neurons in the zona incerta that appear to help promote sleep. The discovery could help develop new treatments for insomnia and other sleep disorders.

Featured Open Neuroscience Articles Psychology

·June 25, 2020·4 min read

Couples that sleep together sleep better

Couples who sleep next to one another have increased REM sleep and less disrupted sleep than couples who slept individually.

This image shows a number of photos of the same man with different expressions.

Featured Psychology

·July 15, 2015·4 min read

Judging By Your Face: Sleep Deprivation Dulls Ability to Accurately Read Facial Expressions

According to a new study, a lack of REM sleep can have negative implications on how we judge other people's facial expressions.

Image shows the outline of a person and their lungs in blue.

Featured Neurology Open Neuroscience Articles

·February 26, 2017·5 min read

Dietary Supplement Shows Promise In Treatment of Sleep Apnea

Researchers report Yohimbine, a dietary supplement derived from tree bark, shows potential in the treatment of sleep apnea, especially for those with anxiety disorders and high blood pressure.

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