Visual contrast response functions in Parkinson's disease: evidence from electroretinograms, visually evoked potentials and psychophysics

URN to cite this document:: urn:nbn:de:bvb:355-epub-412575
DOI to cite this document:: 10.5283/epub.41257

Langheinrich, T. ; Tebartz van Elst, L. ; Lagrèze, W. A. ; Bach, M. ; Lücking, C. H. ; Greenlee, Mark W.

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Date of publication of this fulltext: 16 Jan 2020 10:34

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Abstract

Objectives: Visual contrast detection thresholds and suprathreshold contrast discrimination thresholds were compared to luminance and flash/pattern electroretinograms (ERG) and visually evoked potentials (VEP) in patients with Parkinson's disease (n=31), patients with multiple system atrophy (n=6), patients with progressive supranuclear palsy (n=6) and control patients without central nervous ...