Abstract:
:Objective: The peak-to-peak amplitude of the p13-n23 wave in cervical vestibular evoked myogenic potential can increase after furosemide administration in patients with Meniere's disease [furosemide-loading VEMP (FVEMP) testing]. The examination is used to test for the presence of endolymphatic hydrops; we investigated factors that may influence the results. Methods: Forty-two subjects (23 males and 19 females, aged 24-70 years) with unilateral definite Meniere's disease who underwent FVEMP testing were retrospectively studied. Possible factors associated with the results of FVEMP testing were studied using logistic regression analysis. Results: Ages, sex, affected side, stage, disease duration, and mean hearing level of pure tone audiometry did not influence the results of FVEMP testing in the univariate analysis (p > 0.05). Number of days since the last vertigo attack [odds ratio (OR): 1.07, p = 0.031] and frequency of vertigo attacks per month (OR: 0.42, p = 0.003) were significantly associated with the results of testing. Multivariate analysis showed that both days since the last vertigo attack < 7 (OR: 0.13, p = 0.04) and frequency of vertigo attacks per month ≥ 2 (OR: 0.06, p = 0.004) were risk factors for negative results on FVEMP testing. Conclusion: This study found that recent and frequent vertigo attacks produced negative findings on FVEMP testing in Meniere's disease. This apparently irrational finding can be explained by the consequences of membranous labyrinth rupture during vertigo attacks, where the altered saccular resonance due to EH cannot be recovered by furosemide administration because of the dissolving dehydration effect that occurs through communication between the endolymphatic and perilymphatic spaces. In addition, the impairment of sensory cells that is caused by endolymph and perilymph mixing upon rupture does not improve upon furosemide administration. FVEMP testing results may provide us with pathophysiological information regarding the membranous labyrinth.
journal_name
Front Neuroljournal_title
Frontiers in neurologyauthors
Seo T,Shiraishi K,Kobayashi T,Fujita T,Saito K,Doi Kdoi
10.3389/fneur.2018.00636subject
Has Abstractpub_date
2018-08-03 00:00:00pages
636issn
1664-2295journal_volume
9pub_type
杂志文章abstract::Background: Spinal and Bulbar Muscular Atrophy (SBMA) is caused by the extension of the polyglutamine tract within the androgen receptor (AR) gene, and results in a multisystem presentation, including the degeneration of lower motor neurons. The androgen receptor (AR) is known to modulate the expression of endogenous ...
journal_title:Frontiers in neurology
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journal_title:Frontiers in neurology
pub_type: 杂志文章,评审
doi:10.3389/fneur.2013.00164
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pub_type: 杂志文章,评审
doi:10.3389/fneur.2018.00698
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abstract::Objectives: This article aims to evaluate the safety and effectiveness of endoscope-assisted surgery for chronic subdural hematoma (cSDH) in comparison with the burr-hole craniostomy. Methods: An electronic literature research was performed in MEDLINE, the Cochrane library, and EMBASE from the inception to February 18...
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doi:10.3389/fneur.2020.540911
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abstract::Background:Candida dubliniensis is closely related to Candida albicans and rarely isolated in clinical specimens. C. dubliniensis is increasingly recognized as a pathogen in immunocompromised hosts. We present the third known case of Candida dubliniensis meningitis in a young immunocompetent host. Case Presentation: A...
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doi:10.3389/fneur.2020.601242
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abstract::Resting state functional MRI (rs-fMRI) has provided important insights into functional reorganization in subjects with Multiple Sclerosis (MS) at different stage of disease. In this cross-sectional study we first assessed, by means of rs-fMRI, the impact of overall T2 lesion load (T2LL) and MS severity score (MSSS) on...
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doi:10.3389/fneur.2018.00690
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abstract::Background: Headache associated with Moyamoya disease (HAMD) in the Chinese population is not well-described. The long-term outcome of surgical revascularization and natural course of HAMD has not been disclosed either. Methods: A headache screening questionnaire in China based on the ICHD2 and a face-to-face intervie...
journal_title:Frontiers in neurology
pub_type: 杂志文章
doi:10.3389/fneur.2020.605636
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doi:10.3389/fneur.2020.578698
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abstract::Duchenne muscular dystrophy (DMD) and Becker muscular dystrophy (BMD) are X-linked recessive neuromuscular disorders caused by mutations in DMD. A high-quality database of DMD/BMD is essential not only for clinical practice but also for fundamental research. Here, we aimed to build the largest Chinese national dystrop...
journal_title:Frontiers in neurology
pub_type: 杂志文章
doi:10.3389/fneur.2020.572006
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journal_title:Frontiers in neurology
pub_type: 杂志文章
doi:10.3389/fneur.2019.01114
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abstract::Background: Automated ASPECTS has the potential of reducing interobserver variability in the determination of early ischemic changes. We aimed to assess the performance of an automated ASPECTS vs. ASPECTS interpreted for sent CT images on WhatsApp and to correlate these results with the outcome. Materials and Methods:...
journal_title:Frontiers in neurology
pub_type: 杂志文章
doi:10.3389/fneur.2020.00333
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abstract::Objective: To report a rare case of brainstem encephalitis with low-titer acetylcholine receptor antibodies mimicking myasthenia gravis. Methods: The patient was investigated with repeated brain MRI, CSF examination, repetitive nerve stimulation, thoracic CT, and serologic screening. Our patient passed away and finall...
journal_title:Frontiers in neurology
pub_type:
doi:10.3389/fneur.2019.00829
更新日期:2019-08-02 00:00:00
abstract:OBJECTIVES:Use of oral contraceptive pills (OCP) increases the risk of cerebral venous sinus thrombosis (CVST). Whether this risk varies by type, duration, and other forms of hormonal contraceptives is largely unknown. This systematic review and meta-analysis update the current state of knowledge. METHODS:We performed...
journal_title:Frontiers in neurology
pub_type: 杂志文章,评审
doi:10.3389/fneur.2015.00007
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abstract::Background: The causal relationship between serum lipid levels and the risk of Parkinson's disease (PD) remains largely uncertain. We summarized the existing controversial evidence on this topic. Methods: We searched the electronic databases for observational studies from January 1988 to March 2020. We applied random-...
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pub_type:
doi:10.3389/fneur.2020.00597
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abstract::The developmental vulnerability of different classes of axonal pathways in preterm white matter is not known. We propose that laminar compartments of the developing cerebral wall serve as spatial framework for axonal growth and evaluate potential of anatomical landmarks for understanding reorganization of the cerebral...
journal_title:Frontiers in neurology
pub_type: 杂志文章
doi:10.3389/fneur.2014.00139
更新日期:2014-07-29 00:00:00
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journal_title:Frontiers in neurology
pub_type: 杂志文章
doi:10.3389/fneur.2018.00378
更新日期:2018-05-24 00:00:00
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journal_title:Frontiers in neurology
pub_type: 杂志文章
doi:10.3389/fneur.2018.00611
更新日期:2018-07-26 00:00:00
abstract::Introduction: The recent publication of a trial failed to prove the efficacy of minimally invasive surgery (MIS) in patients with intracerebral hemorrhage. The aim of this study was to answer the question: Do we need more trials to compare MIS vs. conservative treatment in these patients? Methods: Databases were searc...
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pub_type:
doi:10.3389/fneur.2020.00426
更新日期:2020-06-04 00:00:00
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pub_type: 杂志文章
doi:10.3389/fneur.2018.01054
更新日期:2018-12-11 00:00:00
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pub_type: 杂志文章
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abstract::[This corrects the article DOI: 10.3389/fneur.2020.578924.]. ...
journal_title:Frontiers in neurology
pub_type: 已发布勘误
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journal_title:Frontiers in neurology
pub_type: 杂志文章
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pub_type: 杂志文章
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journal_title:Frontiers in neurology
pub_type: 杂志文章
doi:10.3389/fneur.2020.00152
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pub_type: 杂志文章
doi:10.3389/fneur.2015.00153
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abstract::Background: The forefront treatment of Parkinson's disease (PD) is Levodopa. When patients are treated with Levodopa cerebral blood flow is increased while cerebral metabolic rate is decreased in key subcortical regions including the putamen. This phenomenon is especially pronounced in patients with Levodopa-induced d...
journal_title:Frontiers in neurology
pub_type: 杂志文章
doi:10.3389/fneur.2019.01217
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journal_title:Frontiers in neurology
pub_type: 杂志文章,评审
doi:10.3389/fneur.2020.00437
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abstract::Gross motor impairments are common after stroke, but efficient and motivating therapies for these impairments are scarce. We present an innovative musical sonification therapy, especially designed to retrain patients' gross motor functions. Sonification should motivate patients and provide additional sensory input inf...
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pub_type: 杂志文章
doi:10.3389/fneur.2016.00106
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pub_type:
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