Color discrimination assessment in patients with hypothyroidism using the Farnsworth–Munsell 100 hue test

Rods affect S-cone discrimination on the Farnsworth–Munsell 100-hue test

Rod influence on hue discrimination was assessed by the Farnsworth-Munsell 100-hue test. Rod influence was taken as the difference in error scores obtained after complete dark adaptation and during the cone plateau at three mesopic (23, 9, 3 td) and one standard (158 td) light level. On the FM 100, rods produced a differential discrimination loss along a tritan axis as compared with a red-green...

Colour perception in pathologists: the Farnsworth-Munsell 100-hue test.

The value of many histological stains depends on the ability of the observer to differentiate colour. This ability was assessed in 30 histopathologists and cytopathologists of varying experience using the Farnsworth-Munsell 100-hue test. As a group, the pathologists performed better than a reference population. Twenty eight subjects showed a wide ranging ability to differentiate colour: none wa...

P 445 Assessment of the normal ranges of the desaturated roth 28 hue color test scores

m In the detection of color vision deficiencies, the focus is not only on the disturbed color axis, but also on the degree of disturbed color vision. Therefore, in order to find out the normal sum of errors, we evaluated this color test in a normal population. Methods: 95 subjects (m:f=71:24) without any ocular or general chronic disease were tested monocularly with tie desaturated Roth 26 HUE ...

Color discrimination in Caspian pony

Skewness and transformations of Farnsworth–Munsell 100-Hue Test scores

In the past, suggested transformations of Farnsworth-Munsell 100-Hue Test (FM 100-Hue) test scores distributions have been limited to a square root transformation. In this study, the choice of transformations of total error scores (TES) are considered by identifying a possible source of skewness. Several distributions of FM100-Hue Test TES were assessed for skewness (third moment). The error sc...