Before your eyes disease series#

During long hours of gaming, your blinking rate is reduced, which means the levator palpebrae superioris muscles are active for longer durations of time-thus leading to strain. The muscle that opens your eye lids is called the levator palpebrae superioris. Two other muscles involved in eye strain are those that open and close your eye lids. The extraocular muscles of the eyes Levator palpebrae superioris The inferior oblique does elevation and abduction, or the motion of looking upward and outward. The superior oblique also creates depression and abduction, or the motion of looking downward and outward. This action allows you to rotate your head slightly, in either direction, without changing your perspective. Both muscles perform an action called torsion, or the action of rotating your eyes within your eye sockets to keep them flush with the ground.

There are two additional muscles that create eye movement within the eye socket: superior oblique and inferior oblique.

Lateral rectus: abduction of your eyes looking outward.

Medial rectus: adduction of your eyes looking inward.

Inferior rectus: depression of your eyes looking downward.

Superior rectus: elevation of your eyes looking upward.

Four of these muscles are for basic, linear movement of the eyeballs: There are 6 extraocular muscles that create all the movements of the eyes within the eye sockets. The second group of muscles are located inside your eyeball and contract or relax the lens and pupil. The first group of muscles are located outside your eyeball and move your eyes in their sockets. As previously mentioned, there are 2 groups of muscles for your eyes. It’s important to know some basic eye anatomy to understand eye strain.

Before your eyes disease series#

Each of these muscles have the potential to become strained.Ī quick video detailing the potential harms of video games from our Question of the Day series Pertinent anatomy There are muscles on the outside of your eyes for eye movement, and there are muscles inside your eyes to contract or relax the lens and pupil. After staring at your screen for hours on end, the muscles in and around your eyes become irritated or strained.

For gamers, this will occur after prolonged screen time which includes short, rapid movements of the eyes and focus only on the monitor(s) in front of you.Įye strain is exactly what it sounds like. What is eye strain?Įye strain is a condition that occurs after long hours of strenuous activity for the muscles in and around your eyes. A diagnosis must not be assumed based on the information provided. Esports Healthcare does not offer this information for diagnostic purposes. The information contained on this website does not establish, nor does it imply, doctor-patient relationship. Esports Healthcare disclaims any liability for the decisions you make based on this information. This information is for educational purposes only and is not intended to replace the advice of your doctor.