OCULOMOTORIUS Meaning and
Definition
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Oculomotorius is a term derived from the Latin language, specifically from the words "oculus" meaning "eye" and "motorius" meaning "relating to motion or movement." In anatomy, it refers to the oculomotor nerve, the third cranial nerve, which is responsible for controlling the movements of the eye.
The oculomotorius nerve originates from the midbrain and consists of motor fibers that innervate several crucial muscles involved in eye movement. These muscles include the superior rectus, inferior rectus, medial rectus, and inferior oblique muscles. The nerve also supplies the levator palpebrae superioris muscle, which lifts the upper eyelid.
The oculomotorius nerve plays a vital role in enabling the eye to move in different directions. It helps control the up and down, side to side, and rotational movements of the eye by coordinating the actions of various ocular muscles. Through its innervation of the levator palpebrae superioris, it also contributes to the opening and closing of the eyelid.
Damage or dysfunction of the oculomotorius nerve can lead to several eye-related issues and impairments, including difficulty in focusing, double vision, drooping eyelids, and limited eye movements. Therefore, it is crucial for medical professionals to thoroughly examine and assess the oculomotorius nerve to diagnose and determine the appropriate treatment for any potential eye-related disorders or abnormalities.
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The third cranial nerve; see under nervus.
A practical medical dictionary. By Stedman, Thomas Lathrop. Published 1920.
Common Misspellings for OCULOMOTORIUS
- iculomotorius
- kculomotorius
- lculomotorius
- pculomotorius
- 0culomotorius
- 9culomotorius
- oxulomotorius
- ovulomotorius
- ofulomotorius
- odulomotorius
- ocylomotorius
- ochlomotorius
- ocjlomotorius
- ocilomotorius
- oc8lomotorius
- oc7lomotorius
- ocukomotorius
- ocupomotorius
- ocuoomotorius
- oculimotorius
Etymology of OCULOMOTORIUS
The word "oculomotorius" is derived from two Latin words: "oculus", meaning "eye", and "motorius", meaning "motor" or "mover". When combined, the term "oculomotorius" refers to something related to the movement of the eye. In anatomy, it specifically refers to the third cranial nerve, which controls the motor functions of the eye muscles.
Similar spelling words for OCULOMOTORIUS
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