The pupil as a window to the sleeping brain: A look under the eyelids shows more is happening than previously assumed
Our eyes are typically closed when ... "We are simply observing pupil changes that are related to the level of brain activation and heart activity," Lustenberger explains. In a follow-up study ...
Verywell Health on MSN10d
What Causes Eye Miosis (Constricted Pupils)
"Miosis" is a medical term that describes the constriction of the pupils. Learn its causes, symptoms, and how to treat it.
Science Daily25d
The pupil as a window into the sleeping brain
Our eyes are typically closed when ... "We are simply observing pupil changes that are related to the level of brain activation and heart activity," Lustenberger explains. In a follow-up study ...
Nature1y
Learning from the pupil: the power of pupillometry
Bringing AI to the eye Measuring how the pupil reacts is the first step ... pathology takes days to complete. Heart monitoring can provide a continuous, real-time measure of internal state ...
PBS12y
The Nocturnal Eye
Nocturnal animals tend to have proportionally bigger eyes than humans do. They also tend to have pupils that open more widely in low light. So, at the outset, nocturnal eyes gather more light than ...
ETH Zurich25d
The pupil as a window to the sleeping brain
Researchers were able observe eye movements during sleep over a course ... “We are simply observing pupil changes that are related to the level of brain activation and heart activity,” Lustenberger ...