7. The Anatomy of the Eyeball as Seen with the Ophthalmoscope, Slit Lamp, and GonioscopeAnterior chamber angle examinationAqueous humorCornea and conjunctivaDrusenEyelid marginLens and vitreous bodyMyelination of optic nerve fibersOphthalmoscope, slit lamp and gonioscope...
Thefoveais the region in the center back of the eye that is responsible for acute vision. The fovea has a high density of cones. When you bring your gaze to an object to examine it intently in bright light, the eyes orient so that the object’s image falls on the fovea. However, wh...
Note that the refractive index has no units as it is a ratio of the speed of light in a vacuum compared to the speed of light in a specialized medium. Want to learn more about the anatomy of the eyeball and the optic nerve? Check out these interactive videos and quizzes. Custom ...
Vitreous humor– this is a transparent jelly-like substance which fills the eyeball behind the lens. Aqueous humor– this is a thin, transparent fluid in the front part of the eye which provides nourishment to the cornea and the lens. This is 99.9% water. ...
Anatomy of the Human Eye The adult eyeball, often referred to as a spherical globe, is only approximately spherical in shape,...
The bony cavity containing the eyeball and its adnexa; it is formed of parts of the frontal, maxillary, sphenoid, lacrimal, zygomatic, ethmoid, and palatine bones. Synonym(s):orbita[TA] ,orbital cavity. Medical Dictionary for the Health Professions and Nursing © Farlex 2012 ...
Anatomy of eye Published Online: April 5th, 2020 | Read Time: 20 minutes, 27 seconds The cornea is the transparent tissue that covers the front of the eye.It forms anterior 1/6th of the outer fibrous coat of eyeball. The word cornea has come from “Kerato”. The term “Kerato” in ...
As always, an infested eyeball door serves as your warning of the battle about to transpire. But what’s this? Instead of a boss, it’s an Energy Tank? Season Metroid vets should be wise to such unexpected generosity. You can’t trust the level designer. Indeed, detonate a Power Bomb ...
Related Topics: eyeball cataract focusing presbyopia lens dislocation See all related content lens, in anatomy, a nearly transparent biconvex structure suspended behind the iris of the eye, the sole function of which is to focus light rays onto the retina. The lens is made up of unusual elo...
The fovea centralis is a depression at the center of the macula, which is the site of most acute vision. Anatomical Relations The macula is located in the superior temporal retina. It is an oval area of about 5.5 mm in diameter along the long axis. The macula contains the fovea at its...