As an ophthalmic and aural surgeon practising in a colliery area, I meet many cases of miners' nystagmus in miners' hospitals, and mnany cases are referred to me by colliery companies and the South Wales Miners' Federation. I feel I have some advantage over some previous investigators, I am both an ophthalmic and an aural surgeon; I have not read any literature which states that the inner ear h...

wernike encephalopathy(we )caused by thiamine deficiency  was a critical but reversible disorder. it can be occurred after acute pancreatitis due to prolonged fasting. we after acute pancreatitis was rarely suspected and diagnosed at early stages. we reported a 44 year-old woman with severe acute pancreatitis who developed altered mental status and bilateral nystagmus and ophthalmoplegia soon a...

This article is a review of infantile nystagmus syndrome, presenting with an overview of the physiological nystagmus and the etiology, symptoms, clinical evaluation and treatment options.

OBJECTIVE To develop and evaluate new thin and light glasses for the examination of patients with nystagmus and to compare them with Frenzel goggles. METHODS First, we designed new examination glasses: a Fresnel-based device with a short focal length that is not as heavy or bulky as Frenzel goggles. Second, visual-fixation suppression of postrotatory nystagmus with Frenzel goggles and the Fre...

Congenital nystagmus is a disorder of eye movement with an associated reduction in visual acuity. The latter is mainly due to the intensity of the nystagmus (amplitude times frequency) allowing the object of regard to spend only a short time on the fovea. Training patients by an auditory feedback technique to control the nystagmus enables visual sensitivity to improve. This method is compared w...

We measured eye rotations in three planes in a patient with acquired, torsional nystagmus. This nystagmus had linear or increasing-velocity waveforms, was increased after active pitch rotations of the head, and was suppressed by convergence. Magnetic resonance imaging demonstrated a midpontine lesion that was probably a venous angioma. We postulate that torsional nystagmus in this patient was d...

Superior semicircular canal dehiscence syndrome is a newly defined and rare disease. The disease shows itself with vertigo and nystagmus induced by loud noise and pressure. Vertigo and nystagmus induced by loud noise is named as Tullio's phenomenon and nystagmus induced by pressure is named as Hennebert's sign. The definitive diagnosis is made by the demonstration of bone defect in superior sem...

OBJECTIVE To determine patterns of nystagmus in oculopalatal tremor (OPT, also designated oculopalatal myoclonus) and correlate them with MRI changes in the inferior olivary nuclei (ION). Mixed torsional-vertical pendular nystagmus (PN) in OPT has been considered to signify unilateral brainstem damage and symmetric vertical nystagmus considered to indicate bilateral disease. METHODS Ocular os...