C-F Arndt

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BACKGROUND The frequency of the association between chronic demyelinating inflammatory polyneuropathy (CIDP) and central nervous system (CNS) demyelinating lesions is probably underestimated. OBJECTIVE To investigate the occurrence of combined central and peripheral demyelination in CIDP patients and to correlate visual evoked potential (VEP)(More)
UNLABELLED Autonomic nervous system disturbances such as pupillary abnormalities have rarely been evaluated in multiple sclerosis (MS). However, pupillary impairment is not uncommon in MS and its origin is still unclear. The aim of this study was to investigate pupillary disturbances in MS and to try to correlate pupillary defects with spinal cord and(More)
PURPOSE As corticosteroids appear to intervene in pathogenesis of central serous chorioretinopathy, ion transport changes within the retinal pigment epithelium (RPE) might be involved. Electrophysiological responses to corticosteroid administration were recorded in vivo and in vitro. METHODS Clinical study: The standing ocular potential was recorded(More)
OBJECTIVE The predictive value of electrophysiologic visual testing in Creutzfeldt-Jakob disease (CJD) was investigated, and the retinal pathologic findings in three cases are reported. BACKGROUND The fatal prognosis of CJD, its transmissibility, and the lack of treatment make early diagnosis essential in averting human-to-human transmission.(More)
Mots clés : Fracture de l'orbite, incarcération, afteinte myogène, photo-oculographie. nÉsuuÉ Les fractures de l'orbite sont une source de complications avec des perturbations fréquentes de l'oculomotricité. Les auteurs ont tenté d'analyser ces atteintes dans 4 cas en utilisant une technique de photo-oculographie, qui mesure par traitement d'image la(More)
Quadruple sectoranopia is a rare campimetric syndrome involving upper and lower, homonymous, congruent field blind sectors sparing a horizontal zone. Ischemia or infarction of the lateral parts of the lateral geniculate body, supplied by the distal part of the anterior choroidal artery, accounts for the visual field defect. Ganglionic nerve fiber atrophy(More)
Purpose: Achromatopsia is a hereditary disease responsible for congenital low vision. Patients present with nystagmus, abnormal visual behavior or photophobia. Only the electroretinogram (ERG) can confirm the diagnosis in infants. Patients and methods: Thirty children referred for nystagmus or low vision were included in this retrospective study. A complete(More)
OBJECTIVE Visual evoked potentials (VEPs) are a very useful tool in diagnosis of multiple sclerosis (MS). Nevertheless, in some cases of the disease, VEPs are normal. The aim of this study was to evaluate the diagnostic value of focal checkerboard reversal stimulation based on opto-acoustic modulation generated by a scanning laser ophthalmoscope (SLO) in(More)
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