Abstract
Nystagmus is a rhythmic oscillation of the eyes that may be acquired or congenital. The symptoms of acquired nystagmus include blurred vision and oscillopsia. Most patients with congenital nystagmus do not have oscillopsia symptoms. Several forms of nystagmus have localizing value and any neuroimaging should be directed to the topographic localization suggested by the morphology of the nystagmus and any accompanying localizing signs. Several optical, medical, and surgical treatments have been used with some success in specific forms of nystagmus.
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References and Recommended Reading
Hadjikoutis S, Morgan JE, Wild JM, Smith PE: Ocular complications of neurological therapy. Eur J Neurol 2005, 12:499–507. A description of ocular complications, including nystagmus, for various types of neurologic treatment.
Serra A, Leigh RJ: Diagnostic value of nystagmus: spontaneous and induced ocular oscillations. J Neurol Neurosurg Psychiatry 2002; 73:615–8.
Kim JS: Internuclear ophthalmoplegia as an isolated or predominant symptom of brainstem infarction. Neurology 2004, 62:1491–1496. This is an interesting paper that emphasizes that brainstem infarction can present to the ophthalmologist or the primary care physician with double vision in isolation.
Unsold R, Ostertag C: Nystagmus in suprasellar tumors: recent advances in diagnosis and therapy. Strabismus 2002, 10:173–177.
Choi KD, Jung DS, Park KP, et al.: Bowtie and upbeat nystagmus evolving into hemi-seesaw nystagmus in medial medullary infarction: possible anatomic mechanisms. Neurology 2004, 62:663–665. A report summarizing the possible anatomic mechanisms for unusual types of nystagmus.
Frohman EM, Dewey RB, Frohman TC: An unusual variant of the dorsal midbrain syndrome in MS: clinical characteristics and pathophysiologic mechanisms. Mult Scler 2004, 10:322–325. A report of an unusual variant of monocular CRN in the right eye with divergence-retraction nystagmus in the left eye in a patient with multiple sclerosis.
Kumar S: Memantine: pharmacological properties and clinical uses. Neurol India 2004, 52:307–309.
Tilikete C, Vighetto A, Trouillas P, Honnorat J: Anti-GAD antibodies and periodic alternating nystagmus. Arch Neurol 2005, 62:1300–1303. Anti-GAD antibodies might be useful in several different types of unexplained nystagmus.
Rambold H, Helmchen C: Spontaneous nystagmus in dorsolateral medullary infarction indicates vestibular semicircular canal imbalance. J Neurol Neurosurg Psychiatry 2005, 76:88–94. These authors proposed that vestibular imbalance caused by an ipsilesional lesion of the central semicircular canal pathways of the horizontal and anterior semicircular canal accounts for the nystagmus in lateral medulllary syndromes.
Helmchen C, Rambold H, Kempermann U, et al.: Localizing value of torsional nystagmus in small midbrain lesions. Neurology 2002, 59:1956–1964.
Younge BR, Khabie N, Brey RH, Driscoll CL: Rotatory nystagmus synchronous with heartbeat: a treatable form of nystagmus. Trans Am Ophthalmol Soc 2003, 101:113–117. A novel and potentially treatable form of nystagmus.
Tilikete C, Krolak-Salmon P, Truy E, Vighetto A: Pulsesynchronous eye oscillations revealing bone superior canal dehiscence. Ann Neurol 2004, 56:556–560. A novel and potentially treatable form of nystagmus.
Pierrot-Deseilligny C, Milea D: Vertical nystagmus: clinical facts and hypotheseS. Brain 2005;128:1237–1246. The authors review vertical nystagmus, including the anatomy and pathogenesis.
Glasauer S, Kalla R, Buttner U, et al.: 4-aminopyridine restores visual ocular motor function in upbeat nystagmus. J Neurol Neurosurg Psychiatry 2005, 76:451–453. This paper describes the use of 4-aminopyridine treatment in upbeat nystagmus.
Alkawi A, Kattah JC, Wyman K: Downbeat nystagmus as a result of lamotrigine toxicity. Epilepsy Res 2005, 63:85–88. This paper reports on an unusual complication of lamotrigine treatment.
Strupp M, Schuler O, Krafczyk S, et al.: Treatment of downbeat nystagmus with 3,4-diaminopyridine: a placebocontrolled study. Neurology 2003, 61:165–170. This study demonstrated that single dose of 3,4 diaminopyridine can significantly improve downbeat nystagmus.
Antonini G, Nemni R, Giubilei F, et al.: Autoantibodies to glutamic acid decarboxylase in downbeat nystagmus. J Neurol Neurosurg Psychiatry 2003, 74:998–999.
Ances BM, Dalmau JO, Tsai J, et al.: Downbeating nystagmus and muscle spasms in a patient with glutamicacid decarboxylase antibodies. Am J Ophthalmol 2005, 140:142–144.
Straube A, Leigh RJ, Bronstein A, et al.: EFNS task force-therapy of nystagmus and oscillopsia. Eur J Neurol 2004, 11:83–89. This is a nice summary of the treatments that are available for nystagmus. All of the available recommendations for treatment, however, are Class C recommendations.
Lee AG, Brazis PW: Clinical Pathways in Neuro-ophthalmology, edn 2. New York: Thieme; 2002.
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Lee, A.G., Brazis, P.W. Localizing forms of nystagmus: Symptoms, diagnosis, and treatment. Curr Neurol Neurosci Rep 6, 414–420 (2006). https://doi.org/10.1007/s11910-996-0022-y
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DOI: https://doi.org/10.1007/s11910-996-0022-y