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Chromatic rod vision VIII. Simultaneous contrast
Author(s) -
STABELL ULF,
STABELL BJØRN
Publication year - 1973
Publication title -
scandinavian journal of psychology
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.743
H-Index - 72
eISSN - 1467-9450
pISSN - 0036-5564
DOI - 10.1111/j.1467-9450.1973.tb00085.x
Subject(s) - hue , chromatic scale , scotopic vision , psychology , contrast (vision) , photopic vision , color vision , optics , physics , neuroscience , retina
Stabell, U. & Stabell, B. Chromatic rod vision. VIII. Simultaneous contrast. Scand. J. Psychol., 1973, 14, 1619.‐Compared with the curve of additive opponent hue, the curve of scotopic hue of simultaneous contrast was found to be displaced toward blue in the orange and green‐yellow regions of inducing field. The results are explained on the assumptions that (a) change of disposition for scotopic hue reflects variation in ratio of primary hue‐related processes of inducing field, and (b) the chromatic‐related opponent processes, in a dark‐adapted and chromatically neutral eye, are of equal magnitude within the photochromatic interval.