Evaluation of color perception in individuals addicted to narcotic substances in the Farnsworth-Munsell 100-Hue test
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چکیده
منابع مشابه
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...
متن کاملSkewness 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...
متن کاملThe Farnsworth-Munsell 100 hue test in the first episode of demyelinating optic neuritis.
The Farnsworth-Munsell 100 hue test (F-M 100) was used to examine 30 patients with their first episode of unilateral demyelinating optic neuritis (DON) at presentation, after 6 weeks and after 6 months. Twelve patients satisfactorily completed the test with the affected eye at presentation. This number had increased to 23 by 6 weeks and to 27 by 6 months. No patient with a visual acuity of LogM...
متن کاملOn quantifying the bipolarity and axis of the Farnsworth-Munsell 100-Hue test.
A simple method is introduced for analyzing error score distributions from the Farnsworth-Munsell 100-Hue test. The method involves fitting a sine wave directly to the error distribution, and produces estimates of three parameters that characterize the severity of the defect, the degree of bipolarity, and the orientation of the axis of bipolarity, if one is present. The method produces good est...
متن کاملA second box-end scoring artifact in the Farnsworth-Munsell 100-hue test.
PURPOSE To investigate and describe a hitherto unreported scoring artifact in the Farnsworth-Munsell 100-hue Test, arising from the grouping of the caps into four boxes, which causes caps near the ends of a box to score less than caps near the center of a box. This artifact is in addition to a previously reported one, which causes caps near the end of a box to score more than caps in the center...
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ژورنال
عنوان ژورنال: Medycyna Pracy
سال: 2016
ISSN: 0465-5893,2353-1339
DOI: 10.13075/mp.5893.00469