Conjugate eye movement - Wikipedia
Conjugate eye movement refers to motor coordination of the eyes that allows for bilateral fixation on a single object. A conjugate eye movement is a movement of both eyes in the same direction to maintain binocular gaze (also referred to as “yoked” eye movement).
Types of ocular movements - Optography
2021年12月18日 · When the two eyes move in the same direction, i.e. right, left, up, down the movements are termed as versions. It also known as conjugate movements. These include- Dextroversion: The movements of both eye to the right gaze. It is produced by synchronous contraction of right lateral rectus and left medial rectus.
Types of Eye Movements and Their Functions
Unlike other types of eye movements in which the two eyes move in the same direction (conjugate eye movements), vergence movements are disconjugate (or disjunctive); they involve either a convergence or divergence of the lines of sight of each eye …
Eye Movement Disorders: Conjugate Gaze Abnormalities
2019年12月26日 · The four major types of conjugate eye movements include saccades, pursuit, the VOR, and optokinetic nystagmus (OKN). Vergence movements are dysconjugate and allow for foveation of near targets by converging or distance ones by diverging ( Table 16.1 ).
Diagnostic Approach to Abnormal Spontaneous Eye Movements
To determine if the abnormal eye movements are conjugate (ie, both eyes moving in the same direction), look toward the bridge of the patient’s nose and note the relative movement of the two eyes. Some spontaneous eye movements are monocular (eg, superior oblique myokymia), whereas others are highly disconjugate (eg, seesaw nystagmus).
Cranial Nerves III, IV, and VI: The Oculomotor, Trochlear, and Abducens ...
Conjugate gaze is the movement of both eyes in the same vertical or horizontal direction. Integrated supranuclear impulses produce conjugate gaze. These impulses deal with the overall function of the ocular system, not with the movement of individual extraocular muscles.
Examination of eye movements (CN III, IV, VI) - Deranged Physiology
2015年7月30日 · Roving eye movements are typical of metabolic encephalopathy. The important feature is conjugate gaze: are the eyes roving in the same direction, or are they pointing in random directions, like a chameleon? If the roving movements are conjugate, the ocular motor system in its entirety is intact.
How do the eyes move together? New understandings help explain eye ...
A classic clinical finding in a middle cerebral artery stroke is conjugate deviation of the eyes to the side of the lesion. 2,3,4 In the case of a right-sided stroke in a patient with a left-dominant brain, signals from the right brain to the left eye are disrupted, whereas signals from the left brain to the right eye continue to work (Fig. 2 an...
Conjugate gaze - (Anatomy and Physiology I) - Fiveable
Conjugate gaze is the coordinated movement of both eyes in the same direction, which is essential for maintaining binocular vision. This mechanism allows for the precise tracking of objects in our visual field.
Conjugate Gaze - SpringerLink
Conjugate gaze is the ability of the eyes to work together or in unison. It refers to the motion of both eyes in the same direction at the same time. The eyes can look laterally (left/right), upward, or downward.