[Pattern electroretinography and pattern visual evoked potentials in maculopathy: a comparison with sensory tests].
The retinal and cortical potentials for pattern reversal were recorded in 58 eyes of 30 patients afflicted with macular disease. The highest incidence of abnormality (79%) was found for the amplitudes P-ERG and P-VECP. Total field EOG and L-ERG were affected less frequently (41% and 25%). The P-ERG amplitude correlated significantly with the sensitivity of the central 10 degrees visual field (static perimetry). The P-VECP threshold check size showed a close correlation with visual acuity. Thus, the recording of pattern-evoked retinal and cortical potentials serves as a supplementary means of assessing types of maculopathy.
Niermann
F
F
Lorenz
R
R
Heider
W
W
D000293:Adolescent; D000328:Adult; D000368:Aged; D000369:Aged, 80 and over; D002648:Child; D003118:Color Perception / Q000502:physiology; D004596:Electroretinography; D005074:Evoked Potentials, Visual; D005260:Female; D005556:Form Perception / Q000502:physiology*; D006801:Humans; D008268:Macular Degeneration / Q000503:physiopathology*; D008297:Male; D008875:Middle Aged; D010364:Pattern Recognition, Visual / Q000502:physiology*; D010775:Photic Stimulation; D012160:Retina / Q000503:physiopathology; D014793:Visual Cortex / Q000503:physiopathology; D014794:Visual Fields; D014795:Visual Pathways / Q000503:physiopathology
M-ERG und M-VECP bei Makulopathie: Ein Vergleich zu sensorischen Tests.