Visual evoked potentials in migraine: Is the “neurophysiological hallmark” concept still valid?
نویسندگان
چکیده
منابع مشابه
Abnormalitites of Visual Evoked Potential in Migraine Patients
Background: Visual evoked potential (VEP) is regarded as a useful, reliable and non-invasive technique for the diagnosis of lesions in the optic pathway. This technique was used to investigate visual function in migraine. Materials and Methods: 53 migraine patients (27 migraine cases with aura and 26 common migraine cases) and 55 controls were prospectively enrolled in this study. Visual ev...
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L. Angelini, 2, 3 M. De Tommaso, 4 M. Guido, K. Hu, 6 P. Ch. Ivanov, 6 D. Marinazzo, G. Nardulli, 2, 3 L. Nitti, 7, 3 M. Pellicoro, 2, 3 C. Pierro, and S. Stramaglia 2, 3 TIRES: Center of Innovative Technologies for Signal Detection and Processing, University of Bari, Italy Physics Department, University of Bari, Italy Istituto Nazionale di Fisica Nucleare, Sezione di Bari Department of Neurolo...
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Twenty seven patients with migraine without aura were investigated. The age was between 12 and 54 years; 5 were men and 22 women. The diagnosis of migraine was made according to the classification proposed by the International Headache Society. The method of visual evoked potential was performed with pattern reversal (VEP-PR), with monocular stimulation. The stimulation was performed with patte...
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Background Lack of habituation of visual evoked potentials (VEP) is a common finding in migraine patients between attacks. Previous studies have suggested an electrophysiological familial aggregation pattern associated with migraine. The aim of this study was to evaluate the influence of a positive familial history of migraine on VEP amplitude and habituation. Methods We recorded six blocks of ...
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Introduction: Ionic channel rearrangements through the demyelinated axons or supporting media play significant role in remission of the neurological deficit in MS patients. In this study the effects of Verapamil as a calcium channel blocker on central conduction have been investigated through the evaluation of changes in P100 latency of the visual evoked potential. Method: This randomized doubl...
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ژورنال
عنوان ژورنال: Clinical Neurophysiology
سال: 2016
ISSN: 1388-2457
DOI: 10.1016/j.clinph.2014.12.035