We often think of sleep as a time when our bodies and minds simply “power down.” However, behind closed eyes, the human brain ...

Detroit fliers heading for California’s capital or northwest Florida’s beaches will have fewer nonstop options for a while.

REM (rapid eye movement) and non-REM (NREM) sleep stages contribute to systems memory consolidation in hippocampal-cortical circuits. However, the physiological mechanisms underlying REM memory ...

Even with those limitations in mind, there's lots to take away here. One possibility raised by the findings is that dreaming ...

A machine-learning model measures brain wave activity to calculate ‘brain age’ and relative dementia risk. April 8, 2026 - By Suzanne Leigh - A machine-learning analysis of brain waves recorded during ...

💤 This sleep short is designed to help you fall asleep faster, reduce stress, and improve the quality of your sleep. Perfect for those who need help with insomnia or simply want to enhance their rest ...

An EEG-derived brain age index predicted dementia risk across five cohorts. Each 10-year increase in the brain age index was linked with a 39% higher dementia risk. The findings indicate that the ...

The brain keeps working even when we sleep, and new research shows that this hidden activity may reveal how well our brain is aging. Scientists have found that brain waves during sleep can help ...

Summary: Does your brain stop “listening” to your lungs when you fall into a deep sleep? According to a new study, the answer is yes. Researchers discovered that during the deepest stages of non-REM ...

Introduction Late-life treatment-resistant depression (LL-TRD) is common and increases risk for accelerated ageing and cognitive decline. Impaired sleep is common in LL-TRD and is a risk factor for ...