Contrast threshold elevation following continuous and interrupted adaptation

URN to cite this document:: urn:nbn:de:bvb:355-epub-254095
DOI to cite this document:: 10.5283/epub.25409

Magnussen, S. ; Greenlee, Mark W.

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Date of publication of this fulltext: 20 Jul 2012 08:38

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Abstract

Contrast thresholds for a 6 c/deg sinewave grating were measured following continuous and interrupted adaptation of 10 min duration to a high-contrast (0.6) sinewave grating of the same spatial frequency. Interrupted adaptation was administered as five 2-min segments, and the interadaptation interval (IAI) was varied from 10 to 180 sec. The results indicate that adaptation to spatial contrast can ...