Document Detail

A method for DC-ERG recording of alert humans.
MedLine Citation:
PMID:  1083155     Owner:  NLM     Status:  MEDLINE    
We developed a technique for DC-coupled ERG recording of the alert human. The equipment consists of three units: a new cornea suction glass, a separate electrode, and a vacuum control device. We get stable recordings of more than one-half hour. By comparison with the EOG the identity of the EOG "on"-peak and ERG c-wave is assured. A fine structure of DC-ERG recording of 100 muV amplitude is closely correlated to the variation of the blood pressure in the ophthalmic artery. It may either be caused by the variable electric conductivity of the eyeball due to the blood pressure or it may reflect a variation of the retinal potential itself.
R Täumer; N Rohde; W Wichmann; J Röver
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Publication Detail:
Type:  Journal Article    
Journal Detail:
Title:  Albrecht von Graefes Archiv für klinische und experimentelle Ophthalmologie. Albrecht von Graefe's archive for clinical and experimental ophthalmology     Volume:  198     ISSN:  0065-6100     ISO Abbreviation:  Albrecht Von Graefes Arch Klin Exp Ophthalmol     Publication Date:  1976 Jan 
Date Detail:
Created Date:  1976-05-18     Completed Date:  1976-05-18     Revised Date:  2009-11-11    
Medline Journal Info:
Nlm Unique ID:  0044637     Medline TA:  Albrecht Von Graefes Arch Klin Exp Ophthalmol     Country:  GERMANY, WEST    
Other Details:
Languages:  eng     Pagination:  45-55     Citation Subset:  IM    
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MeSH Terms
Electroretinography / methods*

From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine

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