Exploratory Study of the Association between the Severity of Idiopathic Intracranial Hypertension and Electroretinogram Photopic Negative Response Amplitude Obtained Using a Handheld Device

Exploratory Study of the Association between the Severity of Idiopathic Intracranial Hypertension and Electroretinogram Photopic Negative Response Amplitude Obtained Using a Handheld Device

The photopic negative response (PhNR) is a negative component of the photopic flash electroretinogram that follows the b-wave and is thought to arise from the retinal ganglion cells. Reduction in its amplitude in idiopathic intracranial hypertension (IIH) has been previously documented using formal...

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Bibliographic Details
Main Authors: Antony Raharja, Shaun M. Leo, Isabelle Chow, Mathura Indusegaran, Christopher J. Hammond, Omar A. Mahroo, Sui H. Wong
Format: Article
Language:English
Published: MDPI AG 2021-05-01
Series:Life
Subjects:
idiopathic intracranial hypertension
retina
electroretinography
retinal ganglion cells
papilledema
pseudotumor cerebri
Online Access:https://www.mdpi.com/2075-1729/11/5/437

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