Understanding the Relationship Between the Neurologic Pupil Index and Constriction Velocity Values

Abstract The pupillary light reflex (PLR) describes the response when light hits the retina and sends a signal (cranial nerve II) to the Edinger-Westphal Nucleus which via cranial nerve III results in pupillary constriction. The Neurological Pupil indexTM (NPi) and pupil constriction velocity (CV) a...

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Bibliographic Details
Main Authors: Ifeoluwa Shoyombo, Venkatesh Aiyagari, Sonja E. Stutzman, Folefac Atem, Michelle Hill, Stephen A. Figueroa, Chad Miller, Amber Howard, DaiWai M. Olson
Format: Article
Language:English
Published: Nature Portfolio 2018-05-01
Series:Scientific Reports
Online Access:https://doi.org/10.1038/s41598-018-25477-7