Evaluation of micro Electroretinograms Recorded with Multiple Electrode Array to Assess Focal Retinal Function
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چکیده
منابع مشابه
Evaluation of micro Electroretinograms Recorded with Multiple Electrode Array to Assess Focal Retinal Function
Full-field electroretinograms (ERGs) are used to objectively assess the mass function of the retina, whereas focal ERGs are used to evaluate the focal retinal function. The purpose of this study was to determine the usefulness of a multiple electrode array (MEA) system for recording ex vivo micro ERGs (mERGs) together with multiunit spike responses of the retinal ganglion cells (RGCs) to assess...
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متن کاملObjective Assessment of Local Retinal Function by Focal Macular and Multifocal Electroretinograms
There are two clinically methods to record electroretinographic (ERG) responses from focal areas of the retina; the focal macular ERGs (fmERGs) (Hirose et al., 1977; Miyake et al., 1989a; Miyake 1998) and multifocal ERGs (mfERGs).(Sutter &Tran 1992;Sutter et al., 1999; Hood &Greenstein 2003) Each technique has advantages and disadvantages. For example, fmERGs can be used to assess the function ...
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Purpose Our earlier study showed that the width of the intact ellipsoid zone (EZ) of the photoreceptors was significantly but weakly correlated with the amplitudes of the focal macular ERGs (FMERGs). The aim of this study was to determine a microstructure of the photoreceptors in the spectral-domain optical coherence tomographic (SD-OCT) images that was more strongly correlated with the FMERG p...
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ژورنال
عنوان ژورنال: Scientific Reports
سال: 2016
ISSN: 2045-2322
DOI: 10.1038/srep30719