colour vision 0.0 / 5 ? PsychologyVisual SystemUniversityNone Created by: 10dhallCreated on: 07-12-17 03:16 whats the problem with single PR? cannot differentiate between colours - sens*intens 1 of 5 causes of colour blindness mistuned cone, missing cone/s, cortical (damage to v8) 2 of 5 describe colour opponency colours combine to make them easier to differentiate - Lum, R/g, Lum/blue - centre surround colour opponent cells 3 of 5 how does luminance help colour trichomacy? lum=clear shapes, RG= foliage and fruit, BY= shadows and light 4 of 5 colour constancy still see colour same after illumination - v4/8 - green illumination, v1 changed 5 of 5
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