REM sleep

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REM sleep

Featured Neuroscience Open Neuroscience Articles

·May 15, 2018·4 min read

How REM and Non-REM Sleep May Work Together to Help Solve Problems

Researchers have created a new model that may help explain how different sleep patterns may help us to solve problems. The study reveals non-REM sleep helps us categorize information, where as REM sleep helps us to draw unexpected connections between information we have been exposed to.

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

·October 22, 2015·3 min read

Cracking the Enduring Mysteries of REM Sleep

Researchers identify a neural circuit in the brain that helps regulate 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.

This shows brain activity from the study

Featured Neurology Neuroscience

·March 2, 2020·3 min read

Sleeping sheep may offer clues to human brain disease

Monitoring sleep spindles in sheep may one day translate to sleep based diagnosis of neurodegenerative diseases in humans.

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 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 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.

This shows a man sitting at a dark window

Featured Neuroscience Psychology

·February 11, 2023·3 min read

Treatment Recommendations for People Who Act Out Their Dreams While Asleep

REM sleep behavior disorder, or parasomnia, affects more than 80 million people worldwide. The disorder causes sufferers to experience nightmare-like violent dreams. Sufferers act on their dreams while sleeping, often resulting in violent or dangerous sleep behaviors and injuries. Researchers propose new guidelines, including medical and pharmacological recommendations, to help curb symptoms of parasomnia and promote healthier sleep.

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 Psychology

·July 10, 2017·4 min read

Purpose in Life by Day Linked to Better Sleep at Night

Researchers at Northwestern University report older adults who suffer from sleep disturbances such as sleep apnea and restless leg syndrome might enjoy a better night's sleep by cultivating a purpose in life.