Jin-mei Zhou

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OBJECTIVE To understand the various factors causing vertigo and balance disorders in the elderly. METHODS 118 elderly patients (aged equal or older than 60 years of age) with vertigo or balance disorders were retrospectively analyzed through clinical symptoms, audio-vestibular function tests, X-ray, CT scan or MRI in cervical vertebras, brain and inner(More)
OBJECTIVE To describe a series of patients with multiple canal involvement in benign paroxysmal positional vertigo (BPPV), with respect to diagnosis and management. METHODS Ninety-five individuals with symptoms of BPPV and positional nystagmus were included in this study. The diagnosis was based on a history of brief episodes of vertigo and the presence(More)
OBJECTIVE To evaluate the pathological status of the vestibular system associated with noise-induced inner ear impairment. METHODS Totally 68 patients with noise-induced hearing loss (NIHL) who presented with vestibular symptoms including vertigo, dizziness, and chronic disequilibrium were screened. All patients underwent a series of conventional(More)
A direct gold-catalyzed 5-endo-dig cycloisomerization of chiral homopropargyl sulfonamides has been developed. A range of enantioenriched 2,3-dihydropyrroles are readily accessed by utilizing this approach. Importantly, this gold-catalyzed cycloisomerization reaction proceeds through an anti-Markovnikov addition by using a catalytic base as the additive,(More)
OBJECTIVE To analyse the video-oculographic findings of positional tests and evaluate the efficacy of canalith repositioning procedure (CRP) in patients with paroxysmal positional vertigo ( BPPV) of the anterior semicircular canal (ASC). METHODS A retrospective study of 31 patients with ASC BPPV. Then the CRP was performed. RESULTS Twenty-two(More)
OBJECTIVE To study human vestibular cerebral representations by combining right-sided ice-water stimulation at 0 degree C with blood oxygenation level dependent functional magnetic resonance imaging (BOLD-fMRI) and to evaluate the value of this method in the functional localization of human vestibular cortex. METHODS Twenty right-handed volunteers (12 men(More)
A novel dual gold/photoredox-catalyzed bis-arylative cyclization of chiral homopropargyl sulfonamides with diazonium salts has been developed, allowing the facile synthesis of various enantioenriched 2,3-dihydropyrroles in generally moderate to good yields with excellent enantioselectivities under very mild conditions without using any strong oxidants. The(More)
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