Results 171 to 180 of about 11,434,288 (193)

Agreement between frequency-doubling technology perimetry and Heidelberg retinal tomography 3

Japanese Journal of Ophthalmology, 2013
To compare Heidelberg retinal tomography (HRT) 3 and frequency-doubling technology (FDT) perimetry for diagnosis of glaucoma.One eye of each of 117 patients was randomly chosen. The eyes were imaged by HRT3 and tested by FDT. The pattern standard deviation (PSD) and global glaucoma probability score (GPS) were selected as representative output, and ...
Na Young, Lee, Hye Jin, Chung, Chan Kee, Park   +2 more
openaire   +2 more sources

Predictive Value of Frequency Doubling Technology Perimetry for Detecting Glaucoma in a Developing Country

Journal of Glaucoma, 2005
To determine the feasibility and diagnostic precision of Frequency Doubling Technology (FDT) perimetry as a method to detect glaucoma in rural villages of a developing country.Cross-sectional study.Testing included FDT perimetry (C-20-5 screening protocol), tonometry, anterior segment biomicroscopy, and dilated ophthalmoscopy in 296 rural, non-English ...
Steven L, Mansberger, Chris A, Johnson, George A, Cioffi, Dongseok, Choi, S R, Krishnadas, M, Srinivasan, V, Balamurugan, Usha, Kim, Scott D, Smith, John H, Wilkins, David C, Gritz   +10 more
openaire   +2 more sources

The role of the standard automated perimetry and Frequency doubling technology perimetry in diabetic retinopathy

2013
Purpose: To determine if standard automated perimetry SAP and FDT perimetry can detect the effect of diabetes on retinal function in persons with diabetes in the early stage of disease and what methods is better. Researchers argued about fact that FDT can detect earlier visual disfunction than SAP.
Biuk, Dubravka, Barać, Josip, Matić, Suzana   +2 more
openaire  

Frequency doubling technology perimetry in age-related macular degeneration.

Zhonghua yi xue za zhi = Chinese medical journal; Free China ed, 2002
The role of frequency doubling technology perimetry (FDT) in glaucoma has been promising in terms of speed and simplicity as well as in its high sensitivity and specificity compared to conventional automatic perimetry. In this study, we investigated the possible role of FDT in exudative type age-related macular degeneration (ARMD).FDT using full ...
Shwu-Jiuan, Sheu, Ying-Ying, Chen, Li-Chen, Chou, Tsung-Tien, Wu, Kwok-Kei, Cheng   +4 more
openaire   +1 more source

Frequency Doubling Technology Perimetry

2016
Mona Khurana, Aditya Neog
openaire   +1 more source

The reliability of frequency-doubling technology (FDT) perimetry in a pediatric population.

Optometry (St. Louis, Mo.), 2003
Frequency-doubling Technology IFDT) Perimetry was introduced as a rapid, easy method for detection of visual-field defects in adults. Its reliability, howev, has never been tested among pediatric patients. The purpose of this study was to determine if children could complete a screening program of FDT Perimetry reliably and to define the age range over
Kristine, Becker, Leo, Semes
openaire   +1 more source

New techniques: frequency doubling technology perimetry, objective perimetry and flicker and motion perimetry

Acta Ophthalmologica Scandinavica, 2002
openaire   +2 more sources

The role of the standard automated perimetry (SAP)and Frequency doubling technology perimetry (FDT) in diabetic retinopathy

2013
Uloga standardne automatske perimetrije (SAP) i perimetrije tehnologijom udvostručene frekvencije (FDT) u dijabetičkoj retinopatiji.
Barać, Josip, Matić, Suzana, Cerovski, Branimir, Krković, Ivan, Biuk, Dubravka   +4 more
openaire  

Community Visual Field Screening: Prevalence of Follow-Up and Factors Associated With Follow-Up of Participants With Abnormal Frequency Doubling Perimetry Technology Results

Ophthalmic Epidemiology, 2007
Chris A. Johnson, Steven Mansberger, George A Cioffi   +2 more
exaly  

A Comparison Between Humphrey and Frequency Doubling Perimetry for Chiasmal Visual Field Defects

European Journal of Ophthalmology, 2005
Inés Contreras, Gema Rebolleda, F J Muñoz-Negrete   +2 more
exaly