- Sleep is essential for overall health and well-being.
- Previous research links good sleep with myriad benefits, such as improved memory and cognition.
- Researchers from Tel Aviv University and UCLA Health have uncovered more information on how the brain consolidates memory during sleep.
- Scientists found that deep brain stimulation applied during the deepest sleep cycle improves the brain’s ability to make memories.
Sleep is an important part of the body’s daily process and is essential for good health.
Previous research shows that adequate sleep helps with maintaining a
Additionally, sleep plays an important role in strengthening a person’s
Now, researchers from Tel Aviv University and UCLA Health have found evidence supporting the dominant theory of how the brain consolidates memory during sleep.
Additionally, scientists have found applying
The study was recently published in the journal
When a person sleeps, their body goes through four different stages:
- Stage 1: When a person starts to fall asleep and includes light
non-rapid eye movement (REM) sleep. - Stage 2: Deeper non-REM sleep as the body continues to relax.
- Stage 3: Non-REM deep sleep stage and is the longest sleep stage.
- Stage 4: REM sleep — when a person has their most vivid dreams and is the closest stage to waking up.
Normally it takes about an hour from falling asleep for a person to enter the deep sleep stage. It is very hard for a person to wake up during this stage.
During deep sleep, brain waves are at their slowest, allowing the brain to relax and recover. Researchers also believe deep sleep plays an important role in healthy
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