6/7/2023 0 Comments Humphrey visual field![]() The normal eye can detect stimuli over a 120º range vertically and a nearly 160 degree range horizontally. The field of vision Normal field of vision Advances in computer technology have facilitated more sensitive and reproducible visual field loss detection than was possible with manual perimetry, allowing clinicians to detect glaucoma earlier in its course and to monitor loss quantitatively over time. This review will focus primarily on standard automated perimetry (SAP). Visual field testing can be performed by various methods, including confrontation technique, amsler grid, tangent screen, kinetic perimetry, or static perimetry. Visual function assessment is integral to the evaluation and management of glaucoma. 4.3 Identifying Glaucomatous VF Loss on SAP.4.2 Establishing reliability of results.4.1.3 Summary measures of visual field performance.4.1.2 Displays of sensitivities across the visual field.3.7.2 Frequency doubling technology (FDT).3.7.1 Short-wavelength automated perimetry (SWAP).3.4.3 Swedish Interactive Threshold Algorithm (SITA).2.4 Characteristics of visual field loss in glaucoma.2.3 Retinal nerve fiber paths and the field of vision.2.2 Cellular basis for the field of vision.
0 Comments
Leave a Reply. |