Smartbuds uses electroencephalography (EEG) sensors to detect deep sleep and delivers precisely timed sound frequencies to ...

One key role of sleep involves cerebrospinal fluid, which surrounds and protects the brain. During sleep, CSF helps remove waste that accumulates during waking hours. In a 2019 study, Lewis and her ...

“Complex processes are going on in the brain when we sleep,” says Dr Karolina Armonaitė, a neuroscientist from Kaunas University of Technology, Lithuania. According to her, a more precise ...

By Hugo Francisco de Souza New neuroimaging research shows that when sleep-deprived people lose focus, the brain briefly ...

Findings from Mass General Brigham investigators highlight the intricate interplay of diverse physiological processes as the brain shifts from wakefulness to sleep. A new study by investigators from ...

Have you ever wondered what actually happens in the brain during sleep? While your body appears still and at rest, your brain remains highly active, carrying out essential processes that keep you ...

Scientists discovered a multi-step mechanism through which the sleep-deprived brain communicates with gut stem cells, leading to a decline in normal regenerative activity.

REM, also known as Rapid Eye Movement is where most dreaming occurs, brain activity increases, and the body becomes temporarily paralysed.While brain activity is high, the body experiences a temporary ...

NextSense has released the Smartbuds, a pair of wireless sleep earbuds that utilize EEG sensors to monitor brain activity in ...

Caffeine is not only found in coffee, but also in tea, chocolate, energy drinks and many soft drinks, making it one of the most widely consumed psychoactive substances in the world. In a study ...