What does gaze mean in an eye exam?
What does gaze mean in an eye exam?
The gaze stability test is a measure of a patient’s ability to maintain a steady gaze on an object at various angles without the eye generating square wave jerks or nystagmus. The inability to maintain a steady gaze is a sign of either a central or peripheral vestibular system lesion.
What does gaze asymmetry mean?
Gaze asymmetry measurements screen for potential muscle imbalance or misalignment of the eyes (strabismus). Corneal reflexes are recorded on the “targets” shown below the picture of your child’s eyes, as well as in the list of criteria. The screener detects whether the eyes are moving together properly.
How do you check eye gaze?
For gaze testing, the patient is instructed to look straight ahead and then fixate on a target 30 degrees to the right, left, up, and down. Fixation is maintained for approximately 30 seconds in center gaze and 10 seconds in eccentric gaze.
What does gaze misalignment mean?
Misalignment of the eyes is called strabismus (or squint). Misalignment means that the eyes are not lined up to look at the same thing. In strabismus or misalignment, one eye is fixed on what the person intends to look at (the fixing eye) and the other eye is looking at something else (the deviated eye).
What are the types of gaze?
There are three basic types of gazing: Social Gazing, Intimate Gazing and Power Gazing.
- The Social Gaze.
- The Intimate Gaze.
- The Power Gaze.
What is gaze deviation?
A deviated gaze is an abnormal movement of the eyes. It is often found as a symptom for subdural hematoma or some people may have it from birth.
What is the gaze stability test?
The gaze stability test (also called the angular vestibulo-ocular reflex) assesses if head movement, while eyes are fixed on a stationary object, provokes symptoms. Each test is conducted with a fixed number of repetitions to assess for symptom provocation.
What are the 6 cardinal positions of gaze?
You are now familiar with the 6 cardinal directions of gaze (right/up; right; right/down; left/up; left; left/down), as well as the remainder of the yoked eye movements (straight up; straight down; convergence).
Is gaze positive or negative?
| Positive Connotation | Negative Connotation | |
|---|---|---|
| 1 | GAZE | STARE |
| 2 | FRAGRANCE | ODOR |
| 3 | PERSUADE | BRAINWASH |
| 4 | DELAYED | TARDY |
Why is my pupil not centered?
People with Axenfeld-Rieger syndrome often have a pupil that is off-center (corectopia) or extra holes in the iris that can look like multiple pupils (polycoria). This condition can also cause abnormalities of the cornea, which is the clear front covering of the eye.
What is an abnormal gaze test?
Gaze testing is the ONLY test of the four ocular tests in which an “abnormal” result could be generated either from the peripheral vestibular system or from the central vestibular system. For a complete discussion of differential diagnosis using the gaze stability test, refer to: Jacobson, GP, and Shepard, NT.
What are the different types of gaze positions tested?
Gaze positions tested are center (straight ahead), gaze left, gaze right, gaze up, and gaze down. “You will see a green dot on the screen. Simply look at the dot. If the dot moves, follow it with your eyes only. Try not to move your head.”
The gaze stability test is a measure of a patient’s ability to maintain a steady gaze on an object at various angles without the eye generating square wave jerks or nystagmus. The inability to maintain a steady gaze is a sign of either a central or peripheral vestibular system lesion.
How to test for conjugate gaze in comatose patients?
Additionally, a disorder of conjugate gaze might be discovered in this fashion. One cannot get the comatose patient to track one’s finger, but one can still test eye movements by testing the Oculocephalic and cold caloric reflexes.