title: [Objective evaluation of contrast sensitivity by visual evoked potentials].
abstract: 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.
authors.forename: X
authors.initials: X
authors.lastname: Zanlonghi
authors.forename: X
authors.initials: X
authors.lastname: Bocquet
mesh_terms: D015350:Contrast Sensitivity; D005069:Evaluation Studies as Topic; D005074:Evoked Potentials, Visual; D006801:Humans; D011601:Psychophysics / Q000379:methods; D014787:Vision Tests / Q000379:methods / Q000592:standards*
vernacular_title: Evaluation objective de la sensibilité au contraste par potentiels évoqués visuels.