Restricted accessMeeting reportFirst published online 1977-10
Simultaneous Recording of Visual Evoked Electrical and Magnetic Responses in Man: Increasing the Efficiency of Electrophysiologic Diagnostic Techniques
Detection of human visually evoked electrical responses (VER) requires direct electrode contact which results in greater recording variability and artifact. A new alternative method exists, termed the visually evoked magnetic response (MVER), which is free from such complications and interference. A brief review of the development of the technique is presented and a proposal to adapt the method into a potentially useful diagnostic tool is discussed.
Get full access to this article
View all access options for this article.
References
1.
BrennerD.WilliamsonS.J.KaufmanL.Visually evoked magnetic fields of the human brain. Science, 1975, 190, 480–482.
2.
CohenD.Magnetoencephalography: Detection of the brain's electrical activity with a superconducting magnetometer. Science, 1972, 175, 664–666.
3.
CohenD.Magnetic fields of the human body. Physics Today, 1975, 34–43.
4.
GoodmanW.L.HestermanV.W.RordenL.H.GoreeW.S.Superconducting instrument systems. Proceedings of the IEEE, 1973, 61, 20–27.
5.
PerryN.W.ChildersD.G.The Human Visual Evoked Response, Thomas, Springfield, Ill., 1969.
6.
RieteM.ZimmermanJ.E.EdrichJ.ZimmermanJ.The human magneto-encephalogram: Some EEG and related correlations. Electroenceph. Clin. Neurophysiol., 1976, 40, 59–66.
7.
TeylerT.CuffinB.CohenD.The visual evoked magnetoencephalogram. Life Sciences, 1975, 17, 683–692.