OCULOMOTOR Meaning and
Definition
-
Oculomotor is an adjective that relates to or pertains to the muscles and movements of the eyes. The term is commonly used in the fields of anatomy, physiology, and ophthalmology to describe anything related to the control and function of the eye muscles.
The oculomotor system plays a crucial role in maintaining visual stability and allowing for proper eye movements. It is responsible for controlling the six main extraocular muscles that move the eyes in different directions, allowing for smooth and coordinated movements. These muscles are controlled by the oculomotor nerves, which transmit messages from the brain to the eye muscles.
Oculomotor also refers to the third cranial nerve, also known as the oculomotor nerve or cranial nerve III. This nerve originates from the midbrain and innervates several important eye muscles, including the levator palpebrae superioris, which lifts the eyelid, and four of the six extraocular muscles.
In ophthalmology, oculomotor disorders or abnormalities refer to any condition that affects the normal functioning of the eye muscles or the oculomotor nerves. These disorders can cause various symptoms, such as double vision, difficulty in focusing, or limited eye movements.
Overall, the term oculomotor is used to describe anything related to the eye muscles, eye movements, and the oculomotor nerves and is essential in understanding the complex functioning of the eye.
-
Relating to or causing movements of the eyeball.
A practical medical dictionary. By Stedman, Thomas Lathrop. Published 1920.
Common Misspellings for OCULOMOTOR
Etymology of OCULOMOTOR
The word "oculomotor" is derived from the Latin words "oculus" meaning "eye", and "motor" meaning "mover" or "mover of". The term "oculomotor" specifically refers to something related to or affecting the movement of the eye, particularly referring to the third cranial nerve, which controls the majority of the eye's movements.
Infographic
Add the infographic to your website:
