Home Science Anatomy and Physiology VisionScienceAnatomy and PhysiologyVisionNext stop in our tour of your sensory systems? VISION. With a little help from an optical illusion, we take a look inside your eyes to try to figure out how your sense of vision works -- and how it can be tricked.By Watch and Study - Feb 20, 2016424 RELATED ARTICLESMORE FROM AUTHOR BiologyHow People in Different Physical States See the World BiologyHow do glasses help us see? BiologyThe Origins of Cute BiologyWhat Is Life? Is Death Real? BiologyThe Science of Human Skin ColorTell us what you think!