2022年12月22日 · 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.

The primary actions of the extraocular muscles make sense. Superior rectus moves the eye up. Inferior rectus moves the eye down. Etcetera etcetera. This article will teach you how to logically think through the secondary and tertiary actions and why …

The voluntary muscles include seven extraocular muscles that control the movements of the eye and eyelids, and are important for binocular single vision. These include four recti muscles, two oblique muscles, and levator palpebrae superioris.

2020年5月10日 · The extraocular muscles (EOM) are responsible for controlling the movements of the eyeball and upper eyelid. These muscles are also known as the extrinsic eye muscles, distinguishing them from intrinsic eye muscles which are …

There are six pairs of extraocular muscles responsible for rotating the eyes. Oftentimes they work together, obviating the need to coordinate both eyes independently. This section focuses on the anatomy, movements and innervations of the extraocular muscules.

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.

2023年10月30日 · The 4 extraocular muscles that control eye movement in the cardinal directions (along with their functions) are the superior rectus, inferior rectus, lateral rectus and medial rectus muscles.