BOSTON -- A new study helps explain why it is so hard for most of us to stay up past midnight. Researchers, including some at Mass. General Hospital, analyzed numerous studies to find out what happens ...
For the first time, scientists have discovered that a small region of our brain shuts down to take microsecond-long naps while we're awake. What's more, these same areas 'flicker' awake while we're ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results
Feedback