Scientists Kept People’s Eyes Open While They Slept, Revealing Surprising Brain Activity
A recent study observed sleeping participants' pupils during sleep, using a new method that could have implications for ...
The pupil as a window to the sleeping brain: A look under the eyelids shows more is happening than previously assumed
For the first time, researchers have been able to observe how the pupils react during sleep over a period of several hours. A ...
Earth.com6d
Pupils reveal how active the brain is - even during sleep
Scientists have discovered that our pupils continue to change size while we sleep, revealing unexpected fluctuations in brain ...
Science Daily8d
The pupil as a window into the sleeping brain
For the first time, researchers have been able to observe how the pupils react during sleep over a period of several hours. A look under the eyelids showed them that more happens in the brain during ...
The Startling Truth About What Happens to Your Eyes While You Sleep
ETH Zurich researchers found that pupil size changes during sleep, indicating shifts in brain activity. This could help ...
ETH Zurich9d
The pupil as a window to the sleeping brain
The ETH researchers were unable to prove in this study whether the locus coeruleus is indeed directly responsible for pupil changes. “We are simply observing pupil changes that are related to the ...
Mirage News9d
Pupil As Window To Sleeping Brain
For the first time, researchers have been able to observe how the pupils react during sleep over a period of several hours. A ...