Effects of Smoothing and Adaptive Filtering in Multifocal Electroretinography (mfERG)

Article Ophthalmology

Effect of spatial averaging on the amplitude ring ratio in multifocal electroretinography

Sara Bijan et al.

Summary: The effect of spatial averaging on mfERG amplitude ring ratios used for HCQ toxicity screening was evaluated in this study. The use of spatial averaging significantly affected the P1 amplitudes and ring ratios, with a correlation to the magnitude of the amplitudes and ratios. The study suggests that spatial averaging should be avoided when analyzing mfERG results for HCQ screening.

DOCUMENTA OPHTHALMOLOGICA (2022)

添加到收藏夹

Article Ophthalmology

ISCEV standard for clinical multifocal electroretinography (mfERG) (2021 update)

Michael B. Hoffmann et al.

Summary: The document presents an updated and revised ISCEV standard for clinical mfERG, defining minimum protocols for basic recording and reporting, with changes relating to m-sequence length, result reporting, and document format.

DOCUMENTA OPHTHALMOLOGICA (2021)

添加到收藏夹

Article Endocrinology & Metabolism

Multifocal Electroretinogram Can Detect the Abnormal Retinal Change in Early Stage of type2 DM Patients without Apparent Diabetic Retinopathy

Jiang Huang et al.

Summary: The study found that patients with type 2 diabetes without apparent retinopathy had delayed implicit time in early retinal changes, especially in the temporal region of the PI wave. This demonstrates that mf-ERG can detect abnormal retinal changes in early-stage diabetic patients without apparent retinopathy.

JOURNAL OF DIABETES RESEARCH (2021)

添加到收藏夹

Article Ophthalmology