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REM sleep

Illustration of a brain with balls inside all networked together.

·October 13, 2015·5 min read

How the Brain Controls Sleep

Researchers have discovered a brain circuit that can trigger small regions of the brain to fall asleep or become less alert, while the rest of the brain remains awake.

Featured Genetics Neuroscience Open Neuroscience Articles

·August 28, 2019·5 min read

After 10-year search, scientists find second ‘short sleep’ gene

Researchers have identified a second gene that contributes to natural short sleep. Using optogenetics, researchers triggered neurons in the pons that express the ADRB1 gene, rousing mice from sleep. Wakefulness-promoting neurons in the pons with a mutated version of ADRB1 were more easily activated.

Featured Neuroscience Open Neuroscience Articles

·February 18, 2023·5 min read

Humans Don’t Hibernate, but We Still Need More Winter Sleep

REM sleep is 30 minutes longer in Winter than in Summer for most people, a new study reveals.

Featured Neurology

·August 29, 2017·5 min read

Altered Gut Microbiome Could Indicate Parkinson’s Disease

Even during early stages of the disease, gut bacteria in those with Parkinson's differs significantly from those without the disease, a new study reports.

This shows a sleeping mouse snuggling a tiny teddy and a mouse eating a cheese cracker

Featured Neuroscience

·January 14, 2021·4 min read

How the Brain Paralyzes You While You Sleep

Neurons in the brainstem suppress unwanted movements during REM sleep in mice, a new study reports.

Featured Neurology

·August 26, 2017·4 min read

Less REM Sleep Tied to Greater Risk of Dementia

A new study in Neurology reports people who don't get enough REM sleep may face a higher risk of developing dementia. Researchers noted people who developed dementia spent 17% of their time in REM sleep compared to 20% of time in REM sleep for those without the neurodegenerative disease.

Featured Neuroscience

·March 12, 2018·7 min read

Hallucinations, Full Moons and Coffee? Debunking Common Sleep Myths

Researchers provide some revealing facts about sleep and debunk myths about sleep problems.

The image shows a light beam shining onto a neuron.

Featured Neuroscience

·October 2, 2013·2 min read

Researchers Identify Neural Circuits That Modulate REM Sleep

Researchers discover a link between neural activity in the lateral hypothalamus and the state of REM sleep.

Featured Neuroscience Open Neuroscience Articles

·January 28, 2019·4 min read

Stress and Dream Sleep Linked to Pathways of Neuron Death and Survival

According to a new study, the consequence of daily stress is linked to an increase in REM sleep. Researchers report the increase is associated with genes involved in apoptosis and cell survival. The findings shed light on how stress leads to mood disorders, and how changes in sleep contribute to this.

Image shows a brain slice with glutamate neurons.

Featured Neuroscience

·December 13, 2016·2 min read

Neurons Paralyze Us During REM Sleep

Researchers have identified a population of neurons that appear to be responsible for muscle paralysis during REM sleep.

Featured Neurology Neuroscience

·May 30, 2017·2 min read

Connecting the Dots Between Dreams and Brain Disease

Researchers report dream dysfunctions and sleep disorders may be warning signs of neurodegenerative diseases up to 15 years before other symptoms appear.

This image shows the most beautiful baby sleeping.

Featured Neuroscience

·July 3, 2015·4 min read

REM Sleep Converts Waking Experiences into Lasting Memories in Developing Brain

A new study reports on the importance of REM sleep for the developing brain and questions the increasing use of REM disrupting medications in children.

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REM sleep

How the Brain Controls Sleep

After 10-year search, scientists find second ‘short sleep’ gene

Humans Don’t Hibernate, but We Still Need More Winter Sleep

Altered Gut Microbiome Could Indicate Parkinson’s Disease

How the Brain Paralyzes You While You Sleep

Less REM Sleep Tied to Greater Risk of Dementia

Hallucinations, Full Moons and Coffee? Debunking Common Sleep Myths

Researchers Identify Neural Circuits That Modulate REM Sleep

Neurons Paralyze Us During REM Sleep

Connecting the Dots Between Dreams and Brain Disease

REM Sleep Converts Waking Experiences into Lasting Memories in Developing Brain

Not All Older Adults Reap Cognitive Benefits of Life Satisfaction

Breakthrough on Genetic & Molecular Drivers of Alzheimer’s

Mapping Early Visual System in Wasps Provides AI and Neural Insights

Protein p53’s Role in Autism-like Behavior and Memory

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