In study published today in Science, researchers at NYU Langone Medical Center show for the first time that sleep after learning encourages the growth of dendritic spines, the tiny protrusions from brain cells that connect ...
Jun 5, 2014
0
0
There is increasing recognition of the important role sleep plays in our brain health. Growing evidence suggests disturbed sleep may increase the risk of developing dementia.
May 20, 2022
0
6
Each person has their own individual sleep profile which can be identified by the electrical brain activity during sleep. Researchers at the University of Bern have now demonstrated that the brain waves during periods of ...
Mar 24, 2022
0
25
Poor sleep is a hallmark of Alzheimer's disease. People with the disease tend to wake up tired, and their nights become even less refreshing as memory loss and other symptoms worsen. But how and why restless nights are linked ...
Jan 9, 2019
0
1442
When we dream, our brains are filled with noisy electrical activity that looks nearly identical to that of the awake brain.
Aug 7, 2020
0
175
We know that stress can take a toll on the body, but many may not realize it can produce a rash.
Apr 5, 2023
0
28
A new Northwestern University study reaffirms the importance of getting a good night's sleep.
Jan 20, 2021
1
170
The discovery of general anesthesia 170 years ago was a medical miracle, enabling millions of patients to undergo invasive, life-saving surgeries without pain. Yet despite decades of research, scientists still don't understand ...
Apr 18, 2019
0
332
When it comes to managing anxiety disorders, William Shakespeare's Macbeth had it right when he referred to sleep as the "balm of hurt minds." While a full night of slumber stabilizes emotions, a sleepless night can trigger ...
Nov 4, 2019
0
1359
The connection between poor sleep, memory loss and brain deterioration as we grow older has been elusive. But for the first time, scientists at the University of California, Berkeley, have found a link between these hallmark ...
Jan 27, 2013
4
2
