Tsukuba, Japan—Researchers at the Tsukuba University in Japan report that memories acquired while awake are stored in a more permanent form (called memory consolidation) during the REM stage of sleep, ...

Discover how nap science benefits cognitive performance, how long should naps be 10–20 minutes, how often should you nap ...

These distinct tests enabled the scientists to observe specific hippocampal activity during learning and then memory replay and consolidation in sleep. Because of the way our pupils change in response ...

New research suggests Alzheimer’s memory loss may be linked to disruptions in the brain’s replay mode. Here's how sleep, hippocampus function, and memory consolidation play a role in cognitive decline ...

Researchers at Tsukuba University in Japan report that memories acquired while awake are stored in a more permanent form (called memory consolidation) during the REM stage of sleep, and that this ...

A new study reveals that while we sleep, our brains quietly sort through the day’s experiences, keeping what we intend to remember and letting emotion-driven moments drift away. Study: Top-down ...

Xinyue Chen is in her sixth year as a PhD student in Shawn Liu’s lab and Yueqing Peng’s lab at Columbia University (NY, USA). Xinyue presented her thesis project on the role of methylation in memory ...

A gene that plays a key role in regulating how bodies change across the 24-hour day also influences memory formation, allowing mice to consolidate memories better during the day than at night.