Comparison of two types of visual evoked potentials: pattern reversal and eye movement (lambda)

Electroencephalography and Clinical Neurophysiology
D F ScottR G Bickford

Abstract

The averaged visual evoked potentials of 10 normal subjects were studied either with eyes fixated while a chequerboard reversed or when they moved their eyes across the stationary chequerboard. The resulting occipital potentials averaged using a computer of averaged transients were discrepant for the 2 conditions. The latency of the P100 component was similar allowing for the difference in latency in the computer triggering system but the resulting wave forms were different. There was a prominent negative component preceding the P100 in the lambda response and a prominent negative component following the P100 for the pattern shift. The possible reasons for the findings are discussed.

References

Sep 1, 1974·Electroencephalography and Clinical Neurophysiology
Feb 1, 1969·Electroencephalography and Clinical Neurophysiology·J S Barlow, L Cigánek
Nov 1, 1970·Archives of Ophthalmology·D G Cogan
Sep 1, 1969·Archives of Neurology·D F Scott, R G Bickford
Aug 1, 1967·Neurology·D F ScottR G Bickford

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Citations

Dec 1, 1983·Electroencephalography and Clinical Neurophysiology·M MartonP Breuer
Feb 1, 1989·Electroencephalography and Clinical Neurophysiology·R J Billings
Feb 1, 1989·Electroencephalography and Clinical Neurophysiology·R J Billings
Nov 1, 1985·International Journal of Psychophysiology : Official Journal of the International Organization of Psychophysiology·M MartonP Breuer
May 1, 1985·Biological Psychology·M MartonP Breuer
Aug 7, 1999·International Journal of Psychophysiology : Official Journal of the International Organization of Psychophysiology·K Kazai, A Yagi
Aug 1, 1987·Documenta Ophthalmologica. Advances in Ophthalmology·F C RiemslagM M van Dongen
Jan 25, 2002·Perceptual and Motor Skills·M NagaiA Yagi
Feb 8, 2020·Vision·Federica Degno, Simon P Liversedge

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