✦ LIBER ✦

Clinical study of the pattern electroretinogram in patients with optic nerve damage

✍ Scribed by Yukihiko Mashima; Yoshihisa Oguchi

Publisher: Springer-Verlag
Year: 1985
Tongue: English
Weight: 273 KB
Volume: 61
Category: Article
ISSN: 0012-4486
DOI: 10.1007/bf00143220

No coin nor oath required. For personal study only.

✦ Synopsis

We have recorded both pattern and flash electroretinograms (ERG) in two patients with unilateral optic nerve damage due to optic canal fracture over one year. The pattern ERG from the affected eye was reduced in amplitude by approximately 40% in one patient, 60% in the other, compared with that from their other, normal eyes, while the flash ERG was normal in all eyes. Reduced pattern ERG responses may depend on retrograde degeneration following damage to the optic nerve. The pattern ERG, however, was not totally lost in the eyes with marked optic atrophy. There is a possibility that the pattern ERG contains both contrast and luminance components in various proportions.

📜 SIMILAR VOLUMES

The pattern electroretinogram in patient

The pattern electroretinogram in patients with optic nerve disease

✍ I. Ota; Y. Miyake 📂 Article 📅 1986 🏛 Springer-Verlag 🌐 English ⚖ 283 KB

We analyzed the electroretinogram elicited by pattern stimuli (PERG) in 29 patients with unilateral optic nerve disease. The normal fellow eyes served as a control. When the normal fellow eye was covered and the patient was asked to watch the center of the pattern stimuli with the affected eye, the

Abnormal pattern electroretinograms in p

Abnormal pattern electroretinograms in patients with senile dementia of the alzheimer type

✍ Dr Gary L Trick; Michael C Barris; Michelle Bickler-Bluth 📂 Article 📅 1989 🏛 John Wiley and Sons 🌐 English ⚖ 668 KB

The pigeon pattern electroretinogram is

The pigeon pattern electroretinogram is not affected by massive loss of cell bodies in the ganglion layer induced by chronic section of the optic nerve

✍ V. Porciatti; W. Francesconi; P. Bagnoli 📂 Article 📅 1985 🏛 Springer-Verlag 🌐 English ⚖ 402 KB

In pigeons, electroretinographic responses to contrast reversal of sinusoidal gratings (pattern ERGs) were recorded before and after section of the left optic nerve. Ninety and 270 days following optic nerve section the ganglion cell layer of the side that underwent the surgical procedure showed an

The clinical significance of nuclear DNA

The clinical significance of nuclear DNA ploidy pattern in 184 patients with pheochromocytoma

✍ O. Nativ; C. S. Grant; S. G. Sheps; J. R. O'fallon; G. M. Farrow; J. A. Van Heer 📂 Article 📅 1992 🏛 John Wiley and Sons 🌐 English ⚖ 467 KB 👁 2 views

Sonography versus nerve conduction studi

Sonography versus nerve conduction studies in patients referred with a clinical diagnosis of carpal tunnel syndrome

✍ D. Pastare; A.K. Therimadasamy; E. Lee; E.P. Wilder-Smith 📂 Article 📅 2009 🏛 John Wiley and Sons 🌐 English ⚖ 120 KB 👁 1 views

## Abstract ## Purpose. To compare the diagnostic value of high‐resolution ultrasound (US) with nerve conduction studies (NCS) in patients with clinically defined carpal tunnel syndrome (CTS). ## Methods. A prospective study was conducted on 66 consecutive patients investigated for sensory hand

The changing pattern of Kaposi sarcoma i

The changing pattern of Kaposi sarcoma in patients with HIV, 1994–2003 : The EuroSIDA study

✍ Amanda Mocroft; Ole Kirk; Nathan Clumeck; Panaglotis Gargalianos-Kakolyris; Hann 📂 Article 📅 2004 🏛 John Wiley and Sons 🌐 English ⚖ 129 KB 👁 1 views

## Abstract ## BACKGROUND The introduction of highly active antiretroviral therapy (HAART) has radically changed the clinical course of human immunodeficiency virus (HIV) infection. The goals of the current study were to assess the change in the incidence of Kaposi sarcoma (KS) among European pati