Results 21 to 30 of about 43,824 (199)

Comparison of Macular Integrity Assessment (MAIA ™), MP-3, and the Humphrey Field Analyzer in the Evaluation of the Relationship between the Structure and Function of the Macula. [PDF]

PLoS One, 2016
Purpose This study was conducted in order to compare relationships between the macular visual field (VF) mean sensitivity measured by MAIATM (Macular Integrity Assessment), MP-3, or Humphry field analyzer (HFA) and the ganglion cell and inner plexiform ...
Hirooka K, Misaki K, Nitta E, Ukegawa K, Sato S, Tsujikawa A.   +5 more
europepmc   +2 more sources

Six-month Longitudinal Comparison of a Portable Tablet Perimeter With the Humphrey Field Analyzer. [PDF]

American Journal of Ophthalmology, 2018
PURPOSE To establish the medium-term repeatability of the iPad perimetry app Melbourne Rapid Fields (MRF) compared to Humphrey Field Analyzer (HFA) 24-2 SITA-standard and SITA-fast programs. DESIGN Multicenter longitudinal observational clinical study.
Selwyn M. Prea, Y. Kong, Aditi Mehta, M. He, J. Crowston, Vinay Gupta, K. Martin, A. Vingrys   +7 more
semanticscholar   +3 more sources

Comparison of head-mounted perimeter (imo®) and Humphrey Field Analyzer

Clinical Ophthalmology, 2019
Tairo Kimura,1 Chota Matsumoto,2 Hiroki Nomoto2 1Department of Ophthalmology, Meiikai Ueno Eye Clinic, Tokyo, Japan; 2Department of Ophthalmology, Faculty of Medicine Osaka-Sayama City, Kindai University, Osaka, Japan Purpose: The head-mounted ...
Kimura T, Matsumoto C, Nomoto H
doaj   +1 more source

Evaluating the Clinical Validity of Commercially Available Virtual Reality Headsets for Visual Field Testing: A Systematic Review [PDF]

Vision
Virtual reality (VR) technology has emerged as a promising alternative to conventional perimetry for assessing visual fields. However, the clinical validity of commercially available VR-based perimetry devices remains uncertain due to variability in ...
Jesús Vera, Alan N. Glazier, Mark T. Dunbar, Douglas Ripkin, Masoud Nafey   +4 more
doaj   +2 more sources

Correlation between Humphrey Field Analyser perimetric outcomes and macular thickness in diabetic retinopathy patients, diabetic individuals without retinopathy, and control subjects in Trinidad and Tobago [PDF]

BMC Research Notes
Objective This study examined the relationship between visual field performance measured with the Humphrey Field Analyzer and macular thickness measured using optical coherence tomography across three groups: individuals without diabetes, individuals ...
Kingsley Ekemiri, Chidum Ezenwaka, Reyanna Ramkissoon, Anil Ramsaran, Chioma Ekemiri, Esther Daniel, Kathy-Ann Lootawan, Linda Ekwe   +7 more
doaj   +2 more sources

Comparison of 10-2 Visual Field Using Melbourne Rapid Fields Online Perimetry and Humphrey Field Analyzer. [PDF]

Transl Vis Sci Technol
Sugihara K, Kong YXG, Hosokawa M, Okanouchi T.   +3 more
europepmc   +2 more sources

Comparison of Matrix with Humphrey Field Analyzer II with SITA

Optometry and Vision Science, 2015
To study the performance of the Matrix perimeter compared with the Humphrey Field Analyzer II (HFA) with the Swedish Interactive Thresholding Algorithm over the range of contrast sensitivities each machine could estimate.Fifty stable glaucoma subjects at various stages of disease and three normal subjects had visual fields testing done on five ...
M. Fredette, A. Giguere, D. Anderson, D. Budenz, J. McSoley   +4 more
semanticscholar   +3 more sources

Automated Perimetry (Humphrey Field Analyzer) [PDF]

, 2003
The Humphrey field analyzer is the dominant automated perimetric device in clinical practice. There are other devices, though, including the Octopus, Topcon, and Dicon perimeters. While the printouts of the reports differ in format, they all measure the same differential light sensitivity threshold, and the principles of analyses are fairly similar and
Jason J. S. Barton, Michael Benatar
openaire   +2 more sources

Comparison of the Performance of a Novel, Smartphone-based, Head-mounted Perimeter (GearVision) With the Humphrey Field Analyzer

Journal of glaucoma, 2021
Supplemental Digital Content is available in the text. Precis: The agreement between a head-mounted perimeter [GearVision (GV)] and Humphrey field analyzer (HFA) for total threshold sensitivity was a mean difference of −1.9 dB (95% limits of agreement −5
Z. Pradhan, T. Sircar, Harshit Agrawal, H. Rao, Ajit S. Bopardikar, Sathi Devi, V. N. Tiwari   +6 more
semanticscholar   +1 more source

Field changes on automated Humphrey’s field analyzer in tuberculosis following ethambutol therapy

Indian Journal of Clinical and Experimental Ophthalmology, 2022
This study was conducted to evaluate the visual field changes in tubercular patients on anti-tubercular therapy and to assess the reversibility of these changes after the discontinuation therapy. This study was conducted as a prospective analytical study at tertiary care centres in Bhopal and Jabalpur on all newly detected tuberculosis patients ...
Poorva Shrivastava, Sheetal Morskole, Lalit Shrivastava   +2 more
openaire   +2 more sources