Differential effects of optic media opacities on mfERGs and mfVEPs

Differential effects of optic media opacities on mfERGs and mfVEPs

Highlights • Image degradation due to optic media opacities is a potential source for misinterpretations of multifocal electrophysiology in vision. • Using filters that mimic optic media opacities, different effects on multifocal electroretinograms and multifocal visual evoked potentials were identi...

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Veröffentlicht in:Clinical neurophysiology 2013-06, Vol.124 (6), p.1225-1231
Hauptverfasser: Herbik, A, Hölzl, G.C, Reupsch, J, Hoffmann, M.B
Format: Artikel
Sprache:eng
Schlagworte:
Adult
Analysis of Variance
Electrodiagnosis
Electroencephalography - instrumentation
Electroencephalography - methods
Electroretinography - instrumentation
Electroretinography - methods
Evoked Potentials, Visual - physiology
Female
Filter
Humans
Image degradation
Light
Light scatter
Male
mfERG
mfVEP
Neurology
Photic Stimulation - methods
Retina
Stray light
Visual cortex
Visual Pathways - physiology
Young Adult
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Beschreibung
Zusammenfassung:Highlights • Image degradation due to optic media opacities is a potential source for misinterpretations of multifocal electrophysiology in vision. • Using filters that mimic optic media opacities, different effects on multifocal electroretinograms and multifocal visual evoked potentials were identified. • It is imperative to take these differential effects into account in clinical electrophysiological routine to avoid misinterpretations of discrepancies between retinal and cortical multifocal recordings.
ISSN:1388-2457
1872-8952
DOI:10.1016/j.clinph.2012.11.020