Humans and mice with a predisposition for ALS displayed altered sleep patterns before symptoms began, offering a potential ...

Hallucinogens like DMT, psilocin, and LSD might rewrite the rules of sleep, blurring the line between dreams and reality.

They noticed a pattern: during a specific substage of non-REM sleep, the mice’s pupils contracted, signaling the consolidation of newly learned tasks. Later, as the pupils dilated, older ...

They found that the mice were reactivating their new memories during the substage of non-REM sleep in which their pupil ...

In mice, a normal sleep cycle contains three stages the animal alternates through: wakefulness, rapid eye movement (REM), and non-REM (NREM). 6 Ataxic mice experienced longer periods of each stage, ...