Have you heard the saying about “sleeping with one eye open”? It’s a bit of metaphoric advice about staying vigilant—and a way to describe very light restless sleep. But sleeping with eyes open is ...

Laura holds a Master's in Experimental Neuroscience and a Bachelor's in Biology from Imperial College London. Her areas of expertise include health, medicine, psychology, and neuroscience.View full ...

Spiritual meaning of sleeping with eyes open will help you to understand this mystery. Sleeping with eyes open is not just a myth or a quirky saying. It happens to a lot of people, and it has a ...

A recent study observed sleeping participants' pupils during sleep, using a new method that could have implications for studying sleep disorders. Reading time 2 minutes Though sleep is a time to power ...

According to WebMD, 20% of people of all ages, including babies, sleep with their eyes open. This condition is called nocturnal lagophthalmos, and those who have it can typically close their eyes most ...

In this condition, a person's eyes remain partially or fully open during sleep. There are a few reasons why some people may sleep with their eyes open: Incomplete eyelid closure: Some individuals may ...

Sleeping for only one night with a dim light, such as a TV set with the sound off, raised the blood sugar and heart rate of healthy young people participating in a sleep lab experiment, a new study ...