Relative Afferent Pupillary Defect

A relative afferent pupillary defect (RAPD) indicates an asymmetry in the pupillary light reflex, often signifying neurological or ophthalmological issues. Current research focuses on developing more objective and reliable methods for detecting RAPDs, moving beyond the subjective swinging flashlight test by employing technologies like wearable sensors and virtual reality simulations to standardize the testing process and improve accuracy. These advancements aim to facilitate earlier diagnosis and improved management of conditions such as glaucoma and other neurological disorders, ultimately enhancing patient care. The development of automated analysis using image processing techniques, potentially incorporating deep learning models like YOLOv5 adaptations, further streamlines the diagnostic workflow.