A recent study observed sleeping participants' pupils during sleep, using a new method that could have implications for ...

Scientists have discovered that our pupils continue to change size while we sleep, revealing unexpected fluctuations in brain ...

For the first time, researchers have been able to observe how the pupils react during sleep over a period of several hours. A ...

ETH Zurich researchers found that pupil size changes during sleep, indicating shifts in brain activity. This could help ...

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 ...

At the same time, iNaturalist keeps a record of user observations, also producing observation data for researchers and others to use. iNaturalist is best suited to lower secondary pupils and up, as ...

For the first time, researchers have been able to observe how the pupils react during sleep over a period of several hours. A ...

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 ...