Proceedings of the Ninth symposium of the International Research Group on Colour Vision Deficiencies, held at St. John's College, Annapolis, MD, July 1-3, 1987.
Inhaltsverzeichnis
1. Polymorphisms of Normal Colour Vision and Inherited Colour Defects. - Molecular genetics of human color vision. . - Polymorphisms of cone pigments among color normals: evidence from color matching. . - Minor colour vision defects: sib-sib correlations and relation to unique colours. . - Color discrimination and post-receptoral processes in congenital color deficients. . - High illuminance color matching in anomalous trichromacy. . - Critical flicker frequency in X-chromosome linked dichromats. . - The effect of object size on the performance of colour ordering and discrimination tasks. . - The blue cone electroretinogram isolated in a sex-linked achromat. . - VEP measures in a blue cone monochromat. . - Congenital pro tan and deutan defects in women. . - On a possible explanation of the unusually high rates of colour vision defects in some West of Scotland primary schools. . - Incidence of congenital colour vision defects in an Australian Optometrie population. . - Color vision screening in 4384 kindergarten children. . - 2. Theoretical Studies of Colour Vision. - König models of color vision. . - Protanopie opponent colour vision. . - 3. Cortical Mechanisms of Normal and Abnormal Colour Vision. - Cortical colour defects. . - Electrophysiological correlates of chromatic-opponent and achromatic stimulation in man. . - Interaction between colour- and pattern-evoked potentials. . - Color differences in a deuteranope scaled by chromatic modulation sensitivity. . - 4. Acquired Colour Vision Deficiencies in Retinal Disorders. - Localizing color vision deficiencies in eye disease. . - Color vision in a family with autosomal dominant cone dystrophy. . - Filter enhanced visual acuity in a case of central cone-rod dystrophy. . - A familial macular dystrophy with apparently preferential short-wavelength-sensitive coneinvolvement. Preliminary report. . - Color vision losses in Kallmann syndrome. . - Early color vision and ERG alterations in posterior uveitis. . - Equiluminous color deficits are greater than achromatic losses in cases of toxoplasmosis. . - Color discrimination in long-term idiopathic central serous choroidopathy. . - A comparison of S cone pathway sensitivity loss in patients with diabetes and retinitis pigmentosa. . - Saturation discrimination and the degree of diabetic retinopathy. . - Permanent visual change associated with punctate foveal lesions. . - 5. Acquired Colour Defects in Optic Nerve Disorders. - Chromatic and achromatic sensitivity in glaucoma. . - Increment thresholds and spatial summation for colour targets in ocular hypertension and glaucoma. . - Thresholds for blue and white stimuli in glaucoma. . - Chromatic functional loss and its relation to the morphology of the retina in the glaucomatous eye. . - Differences between perimetric thresholds for white and equiluminous red, blue and yellow in a nerve fiber bundle defect. . - Mysterious sparing of blue sensitivity on yellow backgrounds in dominant optic atrophy. . - The two equation method. I. Results in normal color vision. . - The two equation method. II. Results in retinal and optic nerve disorders. . - 6. Acquired Colour Defects in Short-Wavelength Cone Pathways. - Colour discrimination in long-term aphakia. . - S cone loss with aging. . - Differential adaptation of cone mechanisms explains the preferential loss of short-wavelength cone sensitivity in retinal disease. . - ERG and behavioral analysis of spectral sensitivity in normal and blue-blind rhesus monkeys. . - 7. Farnsworth-Munsell 100-Hue Test and Other Clinical Colour Vision Tests. - Uses and abuses of the Farnsworth-Munsell 100-hue test. . - Unipolar, bipolar and other errors in the Farnsworth-Munsell 100-hue test. . - Method for estimating results in Farnsworth s D15 tests. . - Quantitative comparison of Farnsworth and Kinnear plots of the Farnsworth-Munsell 100-hue test. . - Normative data for the significance of a change in error score on the Farnsworth-Munsell 100-hue test. . - Selection of an optimal light source for the FM 100-hue test. . - Farnsworth tests in the study of acquired colour vision defects in diabetic retinopathy. - Loss of color opponency and concomitant changes in FM-100 hue test in a case of cone-rod dystrophy. . - A quick and simple portable scorer for the FM 100-hue test. . - Theoretical patterns of Farnsworth-Munsell 100-hue test in congenital color vision defects. . - Characteristics of the random 100-hue observer. . - Objective data for the SPP test, Part 2 (For acquired color vision defects). . - Results of the OSCAR test in groups of normal and abnormal subjects. . - Observations on the use of the Lanthony Tritan Album. . - Clinical study of the Lanthony s Tritan Album: Initial results. . - 8. New Instruments and Techniques for Testing Colour Vision. - Experimental small anomaloscope utilizing light-emitting diodes. . - A computer-controlled briefcase anomaloscope. . - First trials on an automated examination of color vision. . - Evaluation of a CRT-based test of saturation discrimination using a discrete matching technique. - The anomaloscope plate test: a new color vision test for screening congenital red-green defects. . - Comparative study between test results of 8 deg. large-field anomaloscope and large-size panel D15 test on dichro-mats. . - Color contrast perimetry testing of the extrafoveal macula. . - Thresholds for iso-luminous colors across the visual field. . - An evaluation of the Fieldmaster F225 automatic perimeter. . - Acquired color visiondeficiencies and electronics. . - Saturation and luminosity in color vision testing. . - The function of chromatic lightness and its application in ocular pathology. . - Change in the inhibiting effects of ocular pathology. . - Effects of broadbanded eye protection on dark adaptation. .
