Study reveals a connection between sleep complaints, memory abilities, and Alzheimer’s-related brain changes, but only in ...

Researchers have investigated how sleep affects memory. They found a link between breathing and the emergence of certain brain activity patterns in sleep that are associated with the reactivation of ...

See more of our trusted coverage when you search. Prefer Newsweek on Google to see more of our trusted coverage when you search. Scientists have made a breakthrough in our understanding of how ...

Add Yahoo as a preferred source to see more of our stories on Google. Most people can feel the effects of a bad night of sleep pretty quickly. Maybe words don’t come as easily, or everyday tasks take ...

It has been known for nearly 20 years that slow, synchronous electrical waves in the brain during deep sleep support the formation of memories. Why that is was previously unknown. Now, a team of ...

The connection between sleep and growth hormone is already well-known within wellness and fitness circles. Levels of this key hormone, which aids in muscle recovery and bone strength, can be reduced ...

A recent study suggests that triggering specific, sleep-like brain wave patterns in awake mice can provide the brain with the restorative benefits usually only gained by actually falling asleep. The ...

Many people think of Alzheimer’s disease as a memory disorder. The first signs that come to mind are forgetting names, ...

You have almost certainly lived this moment: stumbling through a morning after no sleep, locking eyes with someone in the hallway, and drawing a total blank on who they are. A colleague, a neighbor, ...

Researchers led by Masako Tamaki at the RIKEN Center for Brain Science in Japan report a link between deep sleep and cerebrospinal fluid, the clear liquid that surrounds and supports the brain and ...

Scientists now know that while we snooze, our brains help solidify the memories we made during the day. In this Special Feature, we investigate whether simple techniques might help improve memory ...

As Dallas residents consider a November ballot measure to decriminalize small amounts of marijuana, new research is shedding light on the drug's impact on sleep and memory. In a recent study published ...