Eye Muscles: How They Work, Types, Anatomy & Function
Oct 15, 2024 · There are two types of muscles, the rectus muscles and oblique muscles. Each eye has four rectus muscles. Their names and locations are: Superior rectus: Top (“superior” means “up” or “top”). Inferior rectus: Bottom (“inferior” means “down” or “bottom”).
Eye Muscles - All About Vision
Mar 2, 2021 · There are two types of eye muscles: extrinsic muscles that control eye movement and position, and intrinsic muscles that control near focusing and how much light enters the eye. Extrinsic eye muscles (also called extraocular muscles) are attached to the outside of the eyeball and enable the eyes to move in all directions of sight.
Eye anatomy: Muscles, arteries, nerves and lacrimal gland - Kenhub
Nov 3, 2023 · There are two groups of eye muscles: Intrinsic ocular muscles which are within the eyeball itself and control how the eyes accommodate. Six extraocular muscles move the eye: superior rectus, inferior rectus, medial rectus, lateral rectus, superior oblique and inferior oblique muscles; and one other, levator palpebrae superioris, opens the eyelid.
The Muscles of the Eye: Anatomy and 3D Illustrations - Innerbody
Dec 9, 2024 · Explore the anatomy and function of the eye muscles with Innerbody's interactive 3D model. Six skeletal muscles surround the eye and control the many diverse movements of the eyes. These muscles, although small and not particularly …
The Extraocular Muscles - The Eyelid - Eye Movement
Dec 22, 2022 · There are seven extraocular muscles – the levator palpebrae superioris, superior rectus, inferior rectus, medial rectus, lateral rectus, inferior oblique and superior oblique. Functionally, they can be divided into two groups: Responsible for eye movement – Recti and oblique muscles.
Anatomy, Head and Neck: Eye Muscles - StatPearls - NCBI Bookshelf
Aug 7, 2023 · Muscles directly associated with the eye include the extraocular muscles which control the external movement of the eye; the intraocular muscles, which are responsible for pupil accommodation and reaction to light; and the protractor and retractors of the eyelids.
ANATOMY OF EXTRAOCULAR MUSCLE ( EOM) - INSIGHT …
There are four recti muscles named according to their locations in the eye. The superior rectus is situated superiorly to the eyeball. The inferior rectus is situated inferior to the eye. The medial rectus is situated medial to the eye and the lateral rectus is situated lateral to the eye.
Eye Muscles : Attachment, Nerve Supply & Action - Anatomy …
Eye Muscles: There are seven extraocular eye muscles that are present in the eye socket that join the eye to move it. These muscles control to move the eye from side to side, up, down and rotate the eye.
Eye Anatomy | Blood supply - Orbit - Extraocular muscles
Apr 22, 2018 · In total, there are seven extraocular muscles. Six of these are responsible for the movement of the eye, with the seventh being responsible for the movement of the superior eyelid. The muscles responsible for the movement of the eye may be divided into the four recti muscles and the two oblique muscles. Table 1.
Eye Muscles - American Academy of Ophthalmology
Mar 28, 2016 · There are six eye muscles that control eye movement. One muscle moves the eye to the right, and one muscle moves the eye to the left. The other four muscles move the eye up, down, and at an angle. Read an overview of general eye anatomy to learn how the parts of the eye work together.
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