Abstract
Multifocal electroretinography (mfERG) is a tool that can provide topographic objective functional assessment of the retina. With the use of cross-correlation techniques, mfERG allows the stimulation and recording of multiple electroretinographic responses from individual locations in the macula over a short period of time. This article aims to provide an update on the clinical applications of mfERG and will focus in particular on studies published in the last 2 years. The clinical applications of mfERG for both acquired and congenital retinal diseases will be discussed.
Financial & competing interests disclosure
The authors have no relevant affiliations or financial involvement with any organization or entity with a financial interest in or financial conflict with the subject matter or materials discussed in the manuscript. This includes employment, consultancies, honoraria, stock ownership or options, expert testimony, grants or patents received or pending, or royalties.
No writing assistance was utilized in the production of this manuscript.