Marcus Gunn pupil is also known as Marcus Gunn sign and relative afferent pupillary defect (RAPD). It’s when the eye’s pupil only slightly contracts or dilates when light shines over it, instead of ...
Please provide your email address to receive an email when new articles are posted on . SEATTLE — A virtual reality headset for pupillometry may be able to screen for and detect relative afferent ...
Please provide your email address to receive an email when new articles are posted on . Konan Medical announced the U.S. release of EyeKinetix, an automated objective pupillograph. EyeKinetix features ...
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Pupil function and disorders that affect it
The pupil controls how much light enters the eye, allowing for clear vision. In low light, pupils widen to let in more light, and in bright light, they narrow to prevent too much light from entering.
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