purpose : to evaluate the effect of intraviteral bevacizumab (ivb) in diabetic macular edema (dme), using multifocal electroretinography (mferg) methods : sixty-four eyes of 32 patients with bilateral symmetric clinically significant macular edema (csme) were included in the study. after taking a baseline mferg, macular photocoagulation (mpc) was done in all eyes. after 7 days, 1.25 mg of bevac...

PURPOSE To evaluate the 6-month safety and efficacy of ziv-aflibercept intravitreal injections for treating exudative age-related macular degeneration. METHODS Fifteen patients with unilateral exudative age-related macular degeneration were enrolled. The best-corrected visual acuity was measured and spectral domain optical coherence tomography was performed at baseline and monthly. Full-field...

To evaluate the effect of chlorogenic acid supplementation in patients with retinitis pigmentosa, we evaluated objective change in visual function with multifocal electroretinography, along with visual acuity, visual field, standard electroretinography, and contrast sensitivity. Eighteen patients diagnosed with retinitis pigmentosa were enrolled in this prospective, non-comparative, single-arm ...

purpose : evaluating the effects of memantine on visual function after scleral buckling for rhegmatogenous retinal detachment (rrd) methods : in a double blind prospective randomized clinical trial, 61 patients with clinical diagnosis of less than 4 weeks macula-off rrd who had successful scleral buckle surgery had been selected and divided into two randomized groups. thirty of them received 5 ...

This report describes the typical manifestations of chloroquine retinopathy with some advanced new technology. A series of examinations were performed on the patients, including the fundus fluorescein angiography, optical coherence tomography, GDxVCC Nerve Fiber Analyzer, full-field electroretinography, multifocal electroretinography and visual field examinations, to provide a better understand...

Multifocal electroretinography (mfERG) was developed by Sutter and Tran1 and has since revolutionized objective functional assessment of retinal diseases. In contrast to full-field electroretinography (ERG), which measures the electrical activity of the entire retina, mfERG allows simultaneous measurements of multiple responses at different retinal locations, thus enabling topographic mapping o...

Full field electroretinography (ffERG) or conventional electroretinography represents the summed electrical response of the entire retina evoked by a flash light from an arc bowl (Ganzfeld stimulus bow) scattered in the eye through a dilated pupil. Clinical applications of ffERG were initiated in the 1940s, therefore clinical and basic studies on ERG date back to several decades. In 1989, the I...