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Amulet from the tomb of Tutankhamun, fourteenth century BC, incorporating the Eye of Horus beneath a disk and crescent symbol representing the moon [2]. The ancient Egyptian god Horus was a sky deity, and many Egyptian texts say that Horus's right eye was the sun and his left eye the moon. [3]
The extraocular muscles, or extrinsic ocular muscles, are the seven extrinsic muscles of the eye in humans and other animals. [1] Six of the extraocular muscles, the four recti muscles, and the superior and inferior oblique muscles, control movement of the eye. The other muscle, the levator palpebrae superioris, controls eyelid elevation.
Intrinsic ocular muscles [1] or intraocular muscles [2] are muscles of the inside of the eye structure. The intraocular muscles are responsible for the protraction and retraction of the eyelids and reaction to light and pupil accommodation. [2] They're different to the extraocular muscles that are outside of the eye and control the external ...
The vestibulo-ocular reflex is a reflex eye movement that stabilizes images on the retina during head movement by producing an eye movement in the direction opposite to head movement in response to neural input from the vestibular system of the inner ear, thus maintaining the image in the centre of the visual field. For example, when the head ...
The eye of the god Horus, a symbol of protection, now associated with the occult and Kemetism, as well as the Goth subculture. Eye of Providence (All-Seeing Eye, Eye of God) Catholic iconography, Masonic symbolism. The eye of God within a triangle, representing the Holy Trinity, and surrounded by holy light, representing His omniscience. Heptagram
The ciliary body is a part of the eye that includes the ciliary muscle, which controls the shape of the lens, and the ciliary epithelium, which produces the aqueous humor. The aqueous humor is produced in the non-pigmented portion of the ciliary body. [ 1 ]
Symptoms of bird flu mimic those associated with influenza, according to the CDC: fever, fatigue, cough, muscle aches, sore throat, shortness of breath, stuffy or runny nose, eye redness, and ...
The extraocular muscles rotate the eyeball around vertical, horizontal and antero-posterior axes. Extraocular muscles other than the medial rectus and lateral rectus have more than one action due to the angle they make with the optical axis of the eye while inserting into the eyeball. The superior and inferior oblique muscles make an angle of ...