A new study showed that people who took longer to enter this dream phase of sleep had higher levels of amyloid beta and tau, ...

During non-REM sleep, participants received auditory cues to reinforce positive memories and reduce negative ones.

All video-EEG polysomnography recordings were made with ... to determine which individuals had visible movements in REM sleep. The researchers then used an optical flow computer vision algorithm ...

A sleep headband is a headband with speakers that play audio to help you sleep. They tend to be used to play calming sounds, ...

Compromised sleep continuity and initiation may underlie the link between depression and difficulty sleeping among older adults.

On the other hand, due to the similarity between N1 and REM, as well as N2 and REM (the feature similarity between sleep periods leads to similar EEG signals); more N1 and N2 classes are misclassified ...

Scientists have discovered that rhythmic oscillations of a specific neurotransmitter play a vital role in clearing toxic proteins from the brain during non-rapid eye movement (non-REM) sleep. These ...

Met-Met patients demonstrate a different sleep pattern than Met-Val patients, including severe fragmentation, brief but repeated episodes of sudden-onset REM (with oneiric enactment), and an ...

I spent months testing the Oura Ring, Whoop, Google Pixel Watch, and Ultrahuman Ring AIR so you don’t have to. Here is what I ...

Working with mice, Nedergaard and her team used an optical imaging technique combined with EEG and EMG ... a phase of sleep when the brain is relatively calm, known as non-REM sleep, the ...