Analysis of oscillatory potentials of flash electroretinogram in frequency domain and time domain in retinal vein occlusion.

Abstract

PURPOSE To analyse the parameters of frequency domain and time domain of the OPs in branch retinal vein occlusion (BRVO) and central retinal vein occlusion (CRVO). METHODS OPs from 9 eyes of BRVO, 9 eyes of CRVO and 40 normal control eyes were tested. The frequency spectra of the OPs were derived through Fast Fourier Transform (FFT). The mean frequency… (More)

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