PMID- 2641124 OWN - NLM STAT- MEDLINE DCOM- 19900920 LR - 20071115 IS - 0989-3105 (Print) IS - 0989-3105 (Linking) VI - 3 IP - 3 DP - 1989 Jun-Aug TI - [Objective evaluation of contrast sensitivity by visual evoked potentials]. PG - 242-3 AB - The Contrast Sensitivity Function (CSF) is ore often determined by a psychophysical method. To obtain an objective measurement of CSF, we used steady-state Visual Evoked Potential (VEP) with a real time technique. Contrast levels are higher for thresholds determined by VEP technique. Correlation between psychophysical and objective methods is quite good. FAU - Zanlonghi, X AU - Zanlonghi X FAU - Bocquet, X AU - Bocquet X LA - fre PT - Comparative Study PT - English Abstract PT - Journal Article TT - Evaluation objective de la sensibilite au contraste par potentiels evoques visuels. PL - France TA - Ophtalmologie JT - Ophtalmologie : organe de la Societe francaise d'ophtalmologie JID - 8900549 SB - IM MH - *Contrast Sensitivity MH - Evaluation Studies as Topic MH - *Evoked Potentials, Visual MH - Humans MH - Psychophysics/methods MH - Vision Tests/methods/*standards EDAT- 1989/06/01 00:00 MHDA- 1989/06/01 00:01 CRDT- 1989/06/01 00:00 PHST- 1989/06/01 00:00 [pubmed] PHST- 1989/06/01 00:01 [medline] PHST- 1989/06/01 00:00 [entrez] PST - ppublish SO - Ophtalmologie. 1989 Jun-Aug;3(3):242-3.