Scientific Article
previous document  unige:96897  next document
add to browser collection
Title

Amplitude calculation in multifocal ERG: comparison of repeatability in 30 Hz flicker and first order kernel stimulation

Authors
Mazinani, Babac A E
Repas, Thorsten
Vobig, Michael A
Walter, Peter
Published in Graefe's Archive for Clinical and Experimental Ophthalmology. 2007, vol. 245, no. 3, p. 338-344
Abstract In multifocal flicker stimulation, each step of the M-sequence consists of four consecutive flashes with a frequency of 30 Hz. The resulting amplitudes can be calculated by means of a discrete fourier transformation (DFT). With this method, amplitudes can be calculated without having to localise peaks and troughs and set cursors. The purpose of this study is to compare the re-test stability of this method to conventional mfERG stimulation.
Keywords AdultElectroretinography/methodsFourier AnalysisHumansMacular Degeneration/physiopathologyPhotic StimulationReproducibility of ResultsRetina/physiology
Identifiers
PMID: 17053898
Full text
This document has no fulltext available yet, but you can contact its author by using the form below.
Research group Ophtalmologie expérimentale (925)
Citation
(ISO format)
MAZINANI, Babac A E et al. Amplitude calculation in multifocal ERG: comparison of repeatability in 30 Hz flicker and first order kernel stimulation. In: Graefe's Archive for Clinical and Experimental Ophthalmology, 2007, vol. 245, n° 3, p. 338-344. https://archive-ouverte.unige.ch/unige:96897

55 hits

0 download

Update

Deposited on : 2017-09-20

Export document
Format :
Citation style :