Human Eye
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A Human Eye is an Organ (Anatomy) that ...
- See: Circadian Rhythm, Vitreous Body, Ora Serrata, Ciliary Muscle, Zonule of Zinn, Schlemm's Canal, Pupil, Anterior Chamber of Eyeball, Cornea, Iris (Anatomy), Lens Cortex, Lens Nucleus.
References
2018
- (Wikipedia, 2018) ⇒ https://en.wikipedia.org/wiki/Human_eye Retrieved:2018-1-14.
- The human eye is an organ which reacts to light and pressure. As a sense organ, the mammalian eye allows vision. Human eyes help provide a three dimensional, moving image, normally coloured in daylight. Rod and cone cells in the retina allow conscious light perception and vision including color differentiation and the perception of depth. The human eye can differentiate between about 10 million colors and is possibly capable of detecting a single photon. Similar to the eyes of other mammals, the human eye's non-image-forming photosensitive ganglion cells in the retina receive light signals which affect adjustment of the size of the pupil, regulation and suppression of the hormone melatonin and entrainment of the body clock.