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

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 pea...

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Veröffentlicht in:	Graefe's archive for clinical and experimental ophthalmology 2007-03, Vol.245 (3), p.338-344
Hauptverfasser:	Mazinani, Babac A E, Repas, Thorsten, Weinberger, Andreas W A, Vobig, Michael A, Walter, Peter
Format:	Artikel
Sprache:	eng
Schlagworte:	Adult Electroretinography - methods Fourier Analysis Humans Macular Degeneration - physiopathology Ophthalmology Photic Stimulation Reproducibility of Results Retina - physiology
Online-Zugang:	Volltext
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