Tag: Pupil Measurement

January 2, 2026 / Mohammed looti

PUPILLOMETRICS (PUPILOMETRICS)

Introduction to Pupillometry (Definition and Scope) Pupillometry, often referred to as pupillometrics, is defined as the automated, precise, and non-invasive measurement of the size and reactivity of the ocular pupil. This method provides an objective physiological index that reflects the activity of the autonomic nervous system (ANS), specifically the interplay between its sympathetic and parasympathetic […]

October 3, 2025 / Mohammed looti

PUPILLOMETER

Pupillometry Introduction to Pupillometry Pupillometry is the scientific measurement of the size of the pupil, the aperture in the center of the iris that regulates the amount of light entering the eye. This seemingly simple physiological measurement has profound implications across various scientific and clinical domains, offering an objective window into an individual’s cognitive, emotional, […]