INTRO to Pupillary mechanism | How the regulates light entering the pupils

Join this channel to get access to perks:    / @missangler   In this video we will cover how the eye changes the size of the pupil in order to regulate the amount of light entering the eye. We look at how to explain this process for full marks and a simple way to remember the difference between the various iris muscles. Table of contents Intro 00:00 How to explain pupillary mechanism 03:29 Terminology recap 07:44