✦ LIBER ✦

The pattern evoked response in disorders of the optic nerve

✍ Scribed by N. R. Galloway; J. Tolia; C. Barber

Publisher: Springer-Verlag
Year: 1986
Tongue: English
Weight: 186 KB
Volume: 63
Category: Article
ISSN: 0012-4486
DOI: 10.1007/bf00153009

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✦ Synopsis

The pattern evoked electroretinogram (PERG) was investigated in 11 patients with unilateral optic nerve disease and in a series of age-matched controls. The visually evoked potential (VEP) was also measured. The PERG showed a similar reduction to the VEP in optic nerve disease. Serial studies indicate that the PERG may not be affected immediately in some instances but may show a gradual decline over several months.

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