Link: https://dizziness-and-balance.com/practice/nystagmus/voluntary.html
Description: WEBSep 29, 2023 · Voluntary Nystagmus. Timothy C. Hain, MD. • Page last modified: September 29, 2023. Also see nystagmus • Opsoclonus • SWJ • saccadic. About 8% of the normal population can voluntarily produce ocular flutter, usually during convergence (Zahn, 1978). This can be spotted because the pupil constricts during the convergence effort.
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Link: https://journals.lww.com/jneuro-ophthalmology/Fulltext/2021/12000/Involuntary__Voluntary__Nystagmus.58.aspx
Description: WEBBackground: Voluntary nystagmus is a common phenomenon in the general population and is believed to be under voluntary control. Some patients have an eye movement disorder indistinguishable from voluntary nystagmus and yet have no control over these movements.
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Link: https://en.wikipedia.org/wiki/Nystagmus
Description: WEBNystagmus is a condition of involuntary (or voluntary, in some cases) eye movement. People can be born with it but more commonly acquire it in infancy or later in life. In many cases it may result in reduced or limited vision .
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Link: https://www.youtube.com/watch?v=8_js27Xkqnw
Description: WEBLearn how health sources are defined by the World Health Organization. 274K views 11 years ago. A 53-year-old woman has been able to produce voluntary nystagmus, also called voluntary flutter...
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Link: https://www.ncbi.nlm.nih.gov/books/NBK539711/
Description: WEBFeb 27, 2023 · Definition/Introduction. Nystagmus is derived from Greek nustagmos (nodding, drowsiness) and nystazein (be sleepy or doze). It is a rhythmic, involuntary, rapid, oscillatory movement of the eyes. It may have a slow, fast, or a combination of both.
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Link: https://my.clevelandclinic.org/health/diseases/22064-nystagmus
Description: WEBOct 4, 2023 · Nystagmus may be a symptom of a medical condition affecting your brain, eyes or ears. Or, it may not be related to a condition at all. It may just be how your body works. Sometimes nystagmus results from alcohol and drug use. Adults with acquired nystagmus often describe their vision as shaky.
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Link: https://neuro-ophthalmology.stanford.edu/2020/04/neuro-ophthalmology-illustrated-16-nystagmus-and-other-ocular-oscillations-3/
Description: WEBApr 15, 2020 · Among the intrusions that lack an intersaccadic interval (‘back-to-back saccades’) are opsoclonus, ocular flutter, and so-called voluntary nystagmus. Among those with such an interval are square wave jerks, macro square wave jerks, and macro-saccadic oscillations.” 2. Saccadic intrusions are often mistaken for nystagmus.
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Link: https://www.aao.org/eye-health/diseases/what-is-nystagmus
Description: WEBApr 5, 2024 · Nystagmus is a condition where the eyes move rapidly and uncontrollably. They can move: side to side (horizontal nystagmus) up and down (vertical nystagmus) in a circle (rotary nystagmus) The movement can vary between slow and fast and usually happens in both eyes. The eyes may shake more when looking in certain directions.
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Link: https://www.nejm.org/doi/full/10.1056/NEJMicm1104924
Description: WEBAug 30, 2012 · Abstract. A 53-year-old woman has been able to produce voluntary nystagmus, also called voluntary flutter, since early childhood. She had first developed this ability in drama class, where she...
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Link: https://www.hopkinsmedicine.org/health/conditions-and-diseases/nystagmus
Description: WEBNystagmus is an involuntary, rhythmic side-to-side, up and down or circular motion of the eyes resulting from a variety of conditions Colin Patrick Kane, O.D., tells you what you need to know about nystagmus.
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