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3,048 Possible Causes for No Nystagmus

  • Benign Paroxysmal Positional Vertigo

    Down-beating positional nystagmus is typically associated with central nervous system disease.[] […] torsional nystagmus in SSC BPPV versus up-beating torsional nystagmus in PSC BPPV.[] A 50-year-old woman with BPPV who showed an 18 degree spontaneous nystagmus treated with Epley maneuver and a 53-year-old man with 3 degree spontaneous nystagmus.[]

  • Vestibular Neuronitis

    Abstract We evaluated the vestibular functions, especially for positional nystagmus and caloric nystagmus, in 43 cases of vestibular neuronitis for long periods after its[] In 23 of these patients, central nervous disorders (CND) were suspected from the result of tests of positional and positioning nystagmus, smooth pursuit, optokinetic nystagmus[] All cases were examined for critical head position which provoked vertigo, non-gaze nystagmus, positional and positioning nystagmus and caloric nystagmus.[]

  • Autosomal Recessive Isolated Optic Atrophy

    Moderate photophobia and dyschromatopsia are present but nystagmus is absent.[] . de Dominante angeborene Opticusatrophie Wichtigstes Unterscheidungsmerkmal von infantiler Opticusatrophie ist Nystagmus. en Optic Atrophies in Neuroaxonal Dystrophies Optic[] Symptom bei neuraler Peronealmuskelatrophie (Charcot — Marie Tooth). en Dominant Congenital Optic Atrophy Most important distinctive feature to infantile optic atrophy is nystagmus[]

  • Nystagmus

    The most common types of infantile nystagmus are 'congenital nystagmus' (CN) and latent/manifest latent nystagmus (LMLN).[] The most common forms of nystagmus were neurologic nystagmus (6.8 per 10,000 population; 95% CI, /-4.6), nystagmus associated with low vision such as congenital cataracts[] Certain diagnostic features differentiate voluntary nystagmus from pathologic nystagmus: the convergent effort required to start the nystagmus, the inability to sustain the[]

  • Central Positional Vertigo

    The first case had combined torsional and horizontal nystagmus to the right in a head-hanging position. The nystagmus lacked latency and did not diminish easily.[] Persistent direction-changing positional nystagmus: another variant of benign positional nystagmus? Neurology. 1995 ; 45 : 1297–1301.[] What causes nystagmus? How is nystagmus diagnosed? How is nystagmus treated? What is nystagmus?[]

  • Superior Semicircular Canal Dehiscence

    Key points • The Tullio phenomenon is sound-induced vertigo , nystagmus , or both. • Hennebert sign is pressure-induced vertigo, nystagmus, or both, elicited by insufflation[] Sound and vibration stimuli and positive pressure insufflations into the left ear evoked mainly torsional nystagmus instead of vertical-torsional nystagmus.[] A Tullio test revealed the appropriate nystagmus, when presented with a noise of -100 dB at 1000 Hz, to indicate a right-sided lesion.[]

  • Meniere's Disease

    Periodic alternating nystagmus is a rare central nervous system disorder in which the eyes undergo a horizontal jerk nystagmus that periodically reverses direction.[] Periodic alternating nystagmus (PAN) is a spontaneous horizontal nystagmus that reverses direction periodically. PAN has been reported in acquired and congenital forms.[] Three patients developed a spontaneous "irritative" nystagmus during the early post-treatment period.[]

  • Wernicke Encephalopathy

    An examination revealed spontaneous upbeat nystagmus ( Video 1 ), gaze-evoked nystagmus ( Video 2 ), and gait ataxia. She had no ophthalmoplegia.[] The classic triad of confusion, ophthalmoplegia (or nystagmus) and ataxia may be absent, and the history of alcohol abuse or other causes of thiamine deficiency may be unknown[] Here we describe a teenage girl who develops vomiting after Roux-en-Y gastric bypass and presented with nystagmus, irritability, and ataxia.[]

  • Idiopathic Bilateral Vestibulopathy

    Findings arguing against acute unilateral vestibulopathy include skew deviation, a central fixation nystagmus, a gaze-evoked nystagmus in the opposite direction of the spontaneous[] These diagnoses were reached on the basis of (a) absence of typical paroxysmal positional nystagmus indicative of canalolithiasis, presence of persistent positional nystagmus[] Nystagmus Oscillopsia Vestibulopathy Ophthalmology Clinical Neurology Cite this Apa Standard Harvard Vancouver BIBTEX RIS Di Nome Aciemo, M. , Trobe, J. D. , Shepard, N.[]

  • Hereditary Nystagmus

    Our present understanding of the genetics of hereditary nystagmus is somewhat limited.[] References Article Title: Incidence and Types of Pediatric Nystagmus Nash DL, Diehl NN, Mohney BG. Incidence and Types of Pediatric Nystagmus .[] […] of nystagmus.[]

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