The pupil is a hole located in the center of the iris of the eye that allows light to strike the retina. [1] It appears black because light rays entering the pupil are either absorbed by the tissues inside the eye directly, or absorbed after diffuse reflections within the eye that mostly miss exiting the narrow pupil. [2] The size of the pupil is controlled by the iris, and varies depending on ...
1 Juta Komputer Dibobol Malware Usai Nonton Film di Situs Bajakan LK21 & IndoXXI Berbahaya, Ini Link Nonton Online Aman di Libur Lebaran 2 Situs Streaming Film Bawa Iklan Berbahaya, Ini Platform Aman-No LK21 Setiap aplikasi streaming sudah tersedia di semua toko aplikasi resmi, Play Store maupun App Store, serta bisa ditonton dari HP hingga ...
The pupil is the black hole in the center of the colored part of your eye (iris). The pupil is the pathway that lets light get to your retina.
A pupil is the opening created by the iris, which controls the amount of light that enters the eye. Learn about medical conditions affecting the pupils.
Human eye - Pupil, Iris, Retina: The amount of light entering the eye is restricted by the aperture in the iris, the pupil. In a dark room, a person’s pupils are large, perhaps 8 mm (0.3 inch) or more in diameter. When the room is lighted, there is an immediate constriction of the pupils, the light reflex. This is bilateral, so that even if only one eye is exposed to the light, both pupils ...
The pupil has tight neurological control and abnormalities of this control correlate with underlying diagnoses. The exam and those diagnoses are covered here.