How deep sleep clears a mouse's mind, literally. ScienceDaily. Retrieved June 11, 2025 from www.sciencedaily.com / releases / 2025 / 01 / 250108143735.htm. Cell Press.

Study pinpoints another reason for sleep: to flush out toxic waste, including Alzheimer’s-linked proteins. Accessibility statement Skip to main content Democracy Dies in Darkness ...

On the screen behind them are images showing eye movements of a sleeping mouse. Image by Barbara Ries. When our eyes move during REM sleep, we’re gazing at things in the dream world our brains have ...

Mouse mutation shown to increase daily amounts and need for sleep. ScienceDaily . Retrieved May 17, 2025 from www.sciencedaily.com / releases / 2018 / 09 / 180924153421.htm ...

CLEVELAND, Ohio-- While we sleep, our brains may be hard at work cleaning out the accumulated “trash” of a day’s worth of thinking— flushing out potentially harmful toxins, including those ...

Instead, we used a more objective way to measure dreams: the electrical activity of a sleeping mouse brain. Mice, like humans and many other animals, also experience REM sleep.