Plug and play perimetry: Evaluating the use of a self-calibrating digital display for screen-based threshold perimetry
نویسندگان
چکیده
منابع مشابه
Comparison between Tendency-Oriented Perimetry (TOP) and octopus threshold perimetry.
OBJECTIVE To compare the results obtained by a new ultra-short automated perimetry test known as Tendency-Oriented Perimetry (TOP), which is an algorithm based on estimation of thresholds from information gathered from adjacent points with those obtained by a standard bracketing approach. TOP is designed to save up to 1/5 of the time taken by standard strategy by presenting each stimulus once o...
متن کاملComparison between Threshold Pupil Perimetry and Suprathreshold Pupil Perimetry
Purpose: Pupil perimetry has so far been performed by the two following methods: suprathreshold perimetry during which the amplitude or ratio of pupil constriction is determined, and threshold perimetry during which the threshold of pupil reaction is determined. The authors compared the values obtained with these two methods using the modified Octopus 1-2-3. Subjects and methods: Pupil perimetr...
متن کاملThe effect of attention on conventional automated perimetry and luminance size threshold perimetry.
PURPOSE To investigate the effects of divided attention on conventional automated perimetry (CAP) and luminance size threshold perimetry (LSTP). METHODS Ten healthy subjects, ages 27 to 65, with two perimetry types (CAP and LSTP) were tested in random order. At a later session, these tests were given with a mental workload to simulate the effect of anxiety or distraction on subjects performin...
متن کاملCorrelation of Relative Dispersion Analysis and Other High Pass Resolution Perimetry Indices with Standard Threshold Perimetry
Purpose: Relative dispersion analysis (RDA), a new high pass resolution perimetry (HRP) index, appears to capture a novel aspect of visual field abnormality. The aim of this study was to evaluate the correlation of RDA and other HRP indices with the Humphrey perimeter parameters. Methods: Fifty-six eyes were randomly recruited from among patients at the authors’ clinic. Twenty-nine eyes were cl...
متن کاملA new rapid threshold algorithm for short-wavelength automated perimetry.
PURPOSE To develop and test a short and reliable visual field threshold program for the early detection of glaucomatous visual field loss, by adapting the Swedish interactive test algorithm (SITA) to short-wavelength-automated-perimetry (SWAP). METHODS Computer simulations were performed to test the accuracy of several versions of SITA SWAP, and to optimize speed versus reliability. The selec...
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ژورنال
عنوان ژورنال: Displays
سال: 2019
ISSN: 0141-9382
DOI: 10.1016/j.displa.2019.08.006