perimetry

Summary

Summary: Determination of the extent of the visual field for various types and intensities of stimuli.

Top Publications

  1. ncbi False-negative responses in glaucoma perimetry: indicators of patient performance or test reliability?
    B Bengtsson
    Department of Ophthalmology, Malmo University Hospital, Sweden
    Invest Ophthalmol Vis Sci 41:2201-4. 2000
  2. ncbi Visual function-specific perimetry for indirect comparison of different ganglion cell populations in glaucoma
    P A Sample
    Department of Ophthalmology, University of California at San Diego, La Jolla 92093 0946, USA
    Invest Ophthalmol Vis Sci 41:1783-90. 2000
  3. ncbi Repeatability of automated perimetry: a comparison between standard automated perimetry with stimulus size III and V, matrix, and motion perimetry
    Michael Wall
    Department of Ophthalmology, University of Iowa, College of Medicine, Veterans Administration Hospital, Iowa City, Iowa 52242 1053, USA
    Invest Ophthalmol Vis Sci 50:974-9. 2009
  4. ncbi Variability components of standard automated perimetry and frequency-doubling technology perimetry
    P G Spry
    Discoveries in Sight, Devers Eye Institute, Portland, Oregon, USA
    Invest Ophthalmol Vis Sci 42:1404-10. 2001
  5. ncbi Threshold and variability properties of matrix frequency-doubling technology and standard automated perimetry in glaucoma
    Paul H Artes
    Department of Ophthalmology and Visual Sciences, Dalhousie University, Halifax, Nova Scotia, Canada
    Invest Ophthalmol Vis Sci 46:2451-7. 2005
  6. ncbi Prevalence and causes of visual field loss as determined by frequency doubling perimetry in urban and rural adult Chinese
    Yaxing Wang
    Beijing Institute of Ophthalmology, Beijing Tongren Eye Center, Capital University of Medical Science, China
    Am J Ophthalmol 141:1078-1086. 2006
  7. ncbi Development of efficient threshold strategies for frequency doubling technology perimetry using computer simulation
    Andrew Turpin
    Discoveries in Sight, Devers Eye Institute, Legacy Clinical Research and Technology Center, Portland, Oregon, USA
    Invest Ophthalmol Vis Sci 43:322-31. 2002
  8. ncbi Subclinical visual involvement in multiple sclerosis: a study by MRI, VEPs, frequency-doubling perimetry, standard perimetry, and contrast sensitivity
    Dario Sisto
    Department of Ophthalmology and Otorhinolaringology, Neurological and Psychiatric Sciences, University of Bari, Bari, Italy
    Invest Ophthalmol Vis Sci 46:1264-8. 2005
  9. ncbi Risk of falls and motor vehicle collisions in glaucoma
    Sharon A Haymes
    Department of Ophthalmology and Visual Sciences, Dalhousie University, Halifax, Canada
    Invest Ophthalmol Vis Sci 48:1149-55. 2007
  10. ncbi Sensitivity and specificity of the StratusOCT for perimetric glaucoma
    Donald L Budenz
    Bascom Palmer Eye Institute, Department of Ophthalmology, University of Miami School of Medicine, Miami, Florida 33136, USA
    Ophthalmology 112:3-9. 2005

Detail Information

Publications302 found, 100 shown here

  1. ncbi False-negative responses in glaucoma perimetry: indicators of patient performance or test reliability?
    B Bengtsson
    Department of Ophthalmology, Malmo University Hospital, Sweden
    Invest Ophthalmol Vis Sci 41:2201-4. 2000
    To study whether false-negative answers in computerized glaucoma perimetry indicate the patient's ability to perform perimetry or test result reliability.
  2. ncbi Visual function-specific perimetry for indirect comparison of different ganglion cell populations in glaucoma
    P A Sample
    Department of Ophthalmology, University of California at San Diego, La Jolla 92093 0946, USA
    Invest Ophthalmol Vis Sci 41:1783-90. 2000
    To compare short-wavelength automated perimetry, frequency-doubling technology perimetry, and motion-automated perimetry, each of which assesses different aspects of visual function, in eyes with glaucomatous optic neuropathy and ocular ..
  3. ncbi Repeatability of automated perimetry: a comparison between standard automated perimetry with stimulus size III and V, matrix, and motion perimetry
    Michael Wall
    Department of Ophthalmology, University of Iowa, College of Medicine, Veterans Administration Hospital, Iowa City, Iowa 52242 1053, USA
    Invest Ophthalmol Vis Sci 50:974-9. 2009
    Standard automated perimetry (SAP) shows a marked increase in variability in damaged areas of the visual field...
  4. ncbi Variability components of standard automated perimetry and frequency-doubling technology perimetry
    P G Spry
    Discoveries in Sight, Devers Eye Institute, Portland, Oregon, USA
    Invest Ophthalmol Vis Sci 42:1404-10. 2001
    To evaluate and compare intra- and intertest variability components for both standard automated perimetry (SAP) and frequency-doubling technology (FDT) perimetry in a small group of normal individuals and patients with glaucoma.
  5. ncbi Threshold and variability properties of matrix frequency-doubling technology and standard automated perimetry in glaucoma
    Paul H Artes
    Department of Ophthalmology and Visual Sciences, Dalhousie University, Halifax, Nova Scotia, Canada
    Invest Ophthalmol Vis Sci 46:2451-7. 2005
    To compare test results from second-generation Frequency-Doubling Technology perimetry (FDT2, Humphrey Matrix; Carl-Zeiss Meditec, Dublin, CA) and standard automated perimetry (SAP) in patients with glaucoma...
  6. ncbi Prevalence and causes of visual field loss as determined by frequency doubling perimetry in urban and rural adult Chinese
    Yaxing Wang
    Beijing Institute of Ophthalmology, Beijing Tongren Eye Center, Capital University of Medical Science, China
    Am J Ophthalmol 141:1078-1086. 2006
    To determine prevalence and causes of visual field loss (VFL) as determined by frequency doubling perimetry in elderly Chinese individuals.
  7. ncbi Development of efficient threshold strategies for frequency doubling technology perimetry using computer simulation
    Andrew Turpin
    Discoveries in Sight, Devers Eye Institute, Legacy Clinical Research and Technology Center, Portland, Oregon, USA
    Invest Ophthalmol Vis Sci 43:322-31. 2002
    To develop new test procedures for frequency-doubling technology (FDT) perimetry that improve performance beyond those currently used.
  8. ncbi Subclinical visual involvement in multiple sclerosis: a study by MRI, VEPs, frequency-doubling perimetry, standard perimetry, and contrast sensitivity
    Dario Sisto
    Department of Ophthalmology and Otorhinolaringology, Neurological and Psychiatric Sciences, University of Bari, Bari, Italy
    Invest Ophthalmol Vis Sci 46:1264-8. 2005
    To evaluate the effectiveness of visual evoked potentials (VEPs), frequency-doubling perimetry (FDP), standard achromatic perimetry (SAP), contrast sensitivity (CS) test, and magnetic resonance imaging (MRI), isolated or in combination, ..
  9. ncbi Risk of falls and motor vehicle collisions in glaucoma
    Sharon A Haymes
    Department of Ophthalmology and Visual Sciences, Dalhousie University, Halifax, Canada
    Invest Ophthalmol Vis Sci 48:1149-55. 2007
    ..To investigate the risk of falls and motor vehicle collisions (MVCs) in patients with glaucoma...
  10. ncbi Sensitivity and specificity of the StratusOCT for perimetric glaucoma
    Donald L Budenz
    Bascom Palmer Eye Institute, Department of Ophthalmology, University of Miami School of Medicine, Miami, Florida 33136, USA
    Ophthalmology 112:3-9. 2005
    ..To determine the sensitivity and specificity of measurements of the retinal nerve fiber layer (RNFL) using the StratusOCT in glaucoma subjects with visual field (VF) defects...
  11. ncbi Multifocal electroretinogram and short-wavelength automated perimetry measures in diabetic eyes with little or no retinopathy
    Ying Han
    School of Optometry, University of California at Berkeley, 94720 2020, USA
    Arch Ophthalmol 122:1809-15. 2004
    To compare severity and locations of abnormalities detected by the multifocal electroretinogram (mfERG) and short-wavelength automated perimetry (SWAP) in diabetic eyes with early or no retinopathy.
  12. pmc Objective perimetry using the multifocal visual evoked potential in central visual pathway lesions
    A I Klistorner
    Save Sight Institute, Sydney Eye Hospital, Macquarie Street, PO Box 1614, Sydney 2001, Australia
    Br J Ophthalmol 89:739-44. 2005
    ..To examine the ability of the multifocal pattern visual evoked potential (mVEP) to detect field loss in neurological lesions affecting the visual pathway from the chiasm to the cortex...
  13. ncbi Relationship between second-generation frequency doubling technology and standard automated perimetry in patients with glaucoma
    Andrea Zarkovic
    Department of Ophthalmology, Greenlane Clinical Center, Auckland, New Zealand
    Clin Experiment Ophthalmol 35:808-11. 2007
    ..visual filed loss as shown by second-generation Frequency Doubling Technology (Humphrey Matrix) and Standard Automated Perimetry (Humphrey Field Analyser) in patients with glaucoma. Also, compared were the test duration and reliability.
  14. ncbi Peristat: a computer-based perimetry self-test for cost-effective population screening of glaucoma
    Tsontcho Ianchulev
    Doheny Eye Institute, University of Southern California, Los Angeles, California 90027, USA
    Curr Eye Res 30:1-6. 2005
    Peristat is a virtual perimetry system that allows self-testing on any standard computer monitor via Internet connection...
  15. pmc Use of high spatial resolution perimetry to identify scotomata not apparent with conventional perimetry in the nasal field of glaucomatous subjects
    M C Westcott
    Glaucoma Unit, Moorfields, Eye Hospital, City Road, London, UK
    Br J Ophthalmol 86:761-6. 2002
    To examine whether high spatial resolution perimetry (HSRP) could identify fine scale scotomata which may not be apparent with conventional perimetry...
  16. ncbi Blue-on-yellow and achromatic perimetry in diabetic children without retinopathy
    L Lobefalo
    Institute of Ophthalmology, University G D Annunzio, Chieti, Italy
    Diabetes Care 21:2003-6. 1998
    We compared blue-on-yellow perimetry with achromatic perimetry to determine whether the first was more sensitive in detecting visual field defects.
  17. ncbi Optic disk ovality as an index of tilt and its relationship to myopia and perimetry
    Eugene Tay
    Moorfields Eye Hospital, Institute of Ophthalmology, London, England
    Am J Ophthalmol 139:247-52. 2005
    ..To examine the association of optic disk ovality with myopic refractive error, axial length, and the visual field...
  18. ncbi Scaling the structure--function relationship for clinical perimetry
    Ronald S Harwerth
    College of Optometry, University of Houston, Houston, Texas 77096 2020, USA
    Acta Ophthalmol Scand 83:448-55. 2005
    ..several orders of magnitude and therefore an interpretation of the structure-function relationship for clinical perimetry requires scaling of both variables. However, the most appropriate scale has not been determined...
  19. ncbi Frequency-doubling threshold perimetry in predicting glaucoma in a population-based study: The Beijing Eye Study
    Ya Xing Wang
    Beijing Institute of Ophthalmology, Beijing Tongren Hospital, Capital University of Medical Science, Beijing, China
    Arch Ophthalmol 125:1402-6. 2007
    To determine the predictive value of frequency-doubling threshold perimetry for glaucoma in a population-based study.
  20. ncbi Multifocal objective perimetry in the detection of glaucomatous field loss
    Ivan Goldberg
    Save Sight Institute, Department of Ophthalmology, Sydney University, Sydney, Australia
    Am J Ophthalmol 133:29-39. 2002
    To test the ability of a new type of multifocal objective perimetry to identify glaucomatous visual field defects.
  21. ncbi The results of screening frequency doubling technology perimetry in different locations of the community
    Steven L Mansberger
    Devers Eye Institute Discoveries In Sight, Portland, OR 97210, USA
    J Glaucoma 16:73-80. 2007
    To determine the effect of screening location on the frequency of abnormal test results with Frequency Doubling Technology (FDT) perimetry.
  22. ncbi Retinal nerve fiber layer damage as assessed by optical coherence tomography in eyes with a visual field defect detected by frequency doubling technology perimetry but not by standard automated perimetry
    Tae Woo Kim
    Department of Ophthalmology, Seoul National University College of Medicine, Seoul National University Bundang Hospital, Seongnam, Korea
    Ophthalmology 114:1053-7. 2007
    To determine whether the visual field (VF) loss detected by frequency doubling technology perimetry (FDT) but not by standard automated perimetry (SAP) is associated with retinal nerve fiber layer (RNFL) damage measured using optical ..
  23. pmc Study of retinal nerve fibre layer thickness in eyes with high tension glaucoma and hemifield defect
    M S Kook
    Department of Ophthalmology, University of Ulsan, College of Medicine, Songpa Gu, Seoul, 138 736, Korea
    Br J Ophthalmol 85:1167-70. 2001
    ..To quantitatively evaluate retinal nerve fibre layer (RNFL) difference in areas of apparently normal appearing visual field in eyes with high tension glaucoma (HTG) and hemifield defects using scanning laser polarimetry...
  24. ncbi Can Swedish interactive thresholding algorithm fast perimetry be used as an alternative to goldmann perimetry in neuro-ophthalmic practice?
    Gabriella Szatmáry
    Neuro Ophthalmology Unit, Emory Eye Center, 1365 B Clifton Rd NE, Atlanta, GA 30322, USA
    Arch Ophthalmol 120:1162-73. 2002
    To assess the potential role of Swedish Interactive Thresholding Algorithm (SITA) Fast computerized static perimetry, compared with that of Goldmann manual kinetic perimetry (GVF), for reliably detecting visual field defects in neuro-..
  25. ncbi Optical coherence tomography versus automated perimetry for follow-up of optic neuritis
    Susana Noval
    Department of Ophthalmology, Ramon y Cajal Hospital, Madrid, Spain
    Acta Ophthalmol Scand 84:790-4. 2006
    ..To evaluate the usefulness of optical coherence tomography (OCT) for follow-up of optic neuritis (ON) compared with subjective visual function tests...
  26. ncbi Short wavelength automated perimetry, frequency doubling technology perimetry, and pattern electroretinography for prediction of progressive glaucomatous standard visual field defects
    Andreas U Bayer
    Department of Ophthalmology, Eberhard Karls University, Tuebingen, Germany
    Ophthalmology 109:1009-17. 2002
    To evaluate the clinical use of a test battery of short wavelength automated perimetry (SWAP), frequency doubling technology perimetry (FDT), and pattern electroretinography (PERG) in predicting progressive glaucomatous visual field ..
  27. ncbi Mapping standard automated perimetry to the peripapillary retinal nerve fiber layer in glaucoma
    Antonio Ferreras
    Department of Ophthalmology, Miguel Servet University Hospital, Zaragoza, Spain
    Invest Ophthalmol Vis Sci 49:3018-25. 2008
    ..To establish a map relating visual field (VF) test points to corresponding areas of the retinal nerve fiber layer (RNFL) measured with optical coherence tomography (OCT) in patients with glaucomatous optic neuropathy...
  28. ncbi Goldmann perimetry in acromegaly: a survey of 307 cases from 1951 through 1996
    O Rivoal
    Service d ophtalmoloige, Hopital Cochin, Paris, France
    Ophthalmology 107:991-7. 2000
    ..Because visual pathway lesions are a common complication of pituitary tumors, visual field examinations in patients with acromegaly were studied. Proportion and outcome of visual field defects in patients with acromegaly were evaluated...
  29. ncbi Longitudinal changes in the visual field and optic disc in glaucoma
    Paul H Artes
    Department of Ophthalmology and Visual Sciences, Dalhousie University, 2nd Floor, Centennial Building, 1278 Tower Road, Halifax, Nova Scotia, Canada B3H 2Y9
    Prog Retin Eye Res 24:333-54. 2005
    ..to address the relationship between visual field and optic disc changes in glaucoma using standard automated perimetry (SAP), high-pass resolution perimetry (HRP) and confocal scanning laser tomography (CSLT)...
  30. ncbi Comparison between semiautomated kinetic perimetry and conventional Goldmann manual kinetic perimetry in advanced visual field loss
    Katarzyna Nowomiejska
    Department of Pathophysiology of Vision and Neuro ophthalmology, University Eye Hospital, Tuebingen, Germany
    Ophthalmology 112:1343-54. 2005
    To compare quantitatively visual field (VF) results obtained using a new standardized semiautomated kinetic perimetry (SKP) with those obtained by conventional Goldmann manual kinetic perimetry (MKP) in patients with advanced VF loss.
  31. ncbi The normal age-corrected and reaction time-corrected isopter derived by semi-automated kinetic perimetry
    Reinhard Vonthein
    Department of Medical Biometry, University of Tuebingen, Tuebingen, Germany
    Ophthalmology 114:1065-72. 2007
    ..and individual patient response), derived under the standardized conditions of semi-automated kinetic perimetry (SKP), and to model the age- and RT-corrected normative isopter values for SKP applicable to any Goldmann ..
  32. ncbi Reaction time during semi-automated kinetic perimetry (SKP) in patients with advanced visual field loss
    Katarzyna Nowomiejska
    Centre for Ophthalmology, Institute for Ophthalmic Research, University of Tubingen, Tubingen, Germany
    Acta Ophthalmol 88:65-9. 2010
    This study aimed to evaluate reaction time (RT) in patients with advanced visual field (VF) loss using semi-automated kinetic perimetry (SKP).
  33. ncbi Role of frequency doubling perimetry in detecting neuro-ophthalmic visual field defects
    D Thomas
    Schell Eye Hospital, Department of Ophthalmology, Christian Medical College, Vellore, India
    Am J Ophthalmol 131:734-41. 2001
    PURPOSE: To report the ability of frequency doubling perimetry to detect "neuro-ophthalmic" field defects, characterize them as hemianopic or quadrantanopic, and differentiate glaucomatous from "other" neuro-..
  34. ncbi Fundus perimetry with the Micro Perimeter 1 in normal individuals: comparison with conventional threshold perimetry
    Christina Springer
    Department of Ophthalmology, University of Heidelberg, Heidelberg, Germany
    Ophthalmology 112:848-54. 2005
    To determine differential light threshold values obtained with the Micro Perimeter 1 (MP1) in healthy volunteers and to correlate them with conventional automated static threshold perimetry using the Octopus 101 Perimeter.
  35. ncbi Use of fundus perimetry (microperimetry) to quantify macular sensitivity
    Klaus Rohrschneider
    Department of Ophthalmology, University of Heidelberg, Im Neuenheimer Feld 400, D 69120 Heidelberg, Germany
    Prog Retin Eye Res 27:536-48. 2008
    ..While, in the past, retinoscopy, visual acuity testing and perimetry played the major role in functional diagnostics, today, laser-based systems like laser scanning imaging systems ..
  36. ncbi Frequency doubling technology perimetry abnormalities as predictors of glaucomatous visual field loss
    Felipe A Medeiros
    Hamilton Glaucoma Center, Department of Ophthalmology, University of California San Diego, 9500 Gilman Drive, La Jolla, CA 92093 0946, USA
    Am J Ophthalmol 137:863-71. 2004
    To determine whether frequency doubling technology (FDT) perimetry results predict glaucomatous visual field defects, as assessed by standard automated perimetry (SAP), in a glaucoma suspect population.
  37. ncbi Confirmation of visual field abnormalities in the Ocular Hypertension Treatment Study. Ocular Hypertension Treatment Study Group
    J L Keltner
    Department of Ophthalmology, University of California, Davis, Sacramento, CA 95817, USA
    Arch Ophthalmol 118:1187-94. 2000
    ..To determine the frequency with which visual field abnormalities observed on follow-up visual fields for patients in the Ocular Hypertension Treatment Study were confirmed on retest...
  38. ncbi A statistical approach to the evaluation of covariate effects on the receiver operating characteristic curves of diagnostic tests in glaucoma
    Felipe A Medeiros
    Hamilton Glaucoma Center and Department of Ophthalmology, University of California, San Diego, La Jolla, California 92093 0946, USA
    Invest Ophthalmol Vis Sci 47:2520-7. 2006
    ..this methodology to the investigation of the effects of disease severity and age on the diagnostic performance of frequency doubling technology (FDT) and standard automated perimetry (SAP) visual function tests for glaucoma detection.
  39. ncbi Can frequency-doubling technology and short-wavelength automated perimetries detect visual field defects before standard automated perimetry in patients with preperimetric glaucoma?
    Antonio Ferreras
    Department of Ophthalmology, Miguel Servet University Hospital, Zaragoza, Spain
    J Glaucoma 16:372-83. 2007
    To assess the ability of frequency-doubling technology (FDT) perimetry and short-wavelength automated perimetry (SWAP) to detect glaucomatous damage in preperimetric glaucoma subjects.
  40. ncbi Normal isopter position in the peripheral visual field in goldmann kinetic perimetry
    Susanne Niederhauser
    Department of Strabismus and Neuro Ophthalmology, Kantonsspital, St Gallen, Switzerland
    Ophthalmologica 216:406-8. 2002
    ..Since the 'hill of vision' is steeper in the periphery, kinetic perimetry is more sensitive in detecting peripheral visual field abnormalities than static perimetry...
  41. ncbi Frequency doubling technology perimetry in normal children
    Laurel M Quinn
    Casey Eye Institute, Oregon Health and Science University, Portland, Oregon 97239 4197, USA
    Am J Ophthalmol 142:983-9. 2006
    To test visual field thresholds of normal children with frequency doubling technology (FDT) perimetry to quantify testing times and reliability characteristics in a pediatric population and to determine whether current methods of ..
  42. pmc Comparing the full-threshold and Swedish interactive thresholding algorithms for short-wavelength automated perimetry
    Minna Ng
    Hamilton Glaucoma Center, University of California at San Diego, La Jolla, California 92093 0946, USA
    Invest Ophthalmol Vis Sci 50:1726-33. 2009
    To compare the Swedish interactive thresholding algorithm (SITA) with the full-threshold (FT) strategy for short-wavelength automated perimetry (SWAP).
  43. ncbi The reliability of frequency-doubling perimetry in young children
    Eytan Z Blumenthal
    Department of Ophthalmology, Hadassah University Hospital, PO Box 12000, Jerusalem 91120, Israel
    Ophthalmology 111:435-9. 2004
    To evaluate whether healthy young children are able to perform automated static perimetry reliably using the frequency-doubling technology (FDT) perimeter.
  44. ncbi Detecting early to mild glaucomatous damage: a comparison of the multifocal VEP and automated perimetry
    Donald C Hood
    Department of Psychology, Columbia University, New York, New York 10027, USA
    Invest Ophthalmol Vis Sci 45:492-8. 2004
    To gain better understanding of the relationship between abnormalities detected by the multifocal VEP (mfVEP) compared with those detected by static achromatic, automated perimetry in patients with glaucoma.
  45. ncbi Glaucoma detection and evaluation through pattern recognition in standard automated perimetry data
    DARIUSZ WROBLEWSKI
    BioFormatix, Inc, San Diego, CA, USA
    Graefes Arch Clin Exp Ophthalmol 247:1517-30. 2009
    b>Perimetry remains one of the main diagnostic tools in glaucoma, and it is usually used in conjunction with evaluation of the optic nerve...
  46. ncbi [Relationship between standard automated perimetry and HRT, OCT and GDx in normal, ocular hypertensive and glaucomatous subjects]
    M J López-Peña
    Hospital Universitario Miguel Servet, Servicio de Oftalmologia, Zaragoza, Espana
    Arch Soc Esp Oftalmol 82:197-208. 2007
    ..using a Heidelberg Retina Tomograph II (HRT II), optic coherence tomography (OCT), and laser polarimetry (GDX-VCC) and the perimetric indices of standard automated perimetry (SAP) in normal, ocular hypertensive and glaucomatous subjects.
  47. ncbi Recent developments in perimetry: test stimuli and procedures
    Allison M McKendrick
    School of Psychology, University of Western Australia, Australia
    Clin Exp Optom 88:73-80. 2005
    Automated perimetry has evolved substantially in recent years, in part due to modern computer technology that enables more complex visual stimuli and test procedures to be realised than those incorporated in traditional white-on-white ..
  48. ncbi A comparison of semiautomated versus manual Goldmann kinetic perimetry in patients with visually significant glaucoma
    Adriana M Ramirez
    David Geffen School of Medicine at UCLA, Los Angeles, CA 90095, USA
    J Glaucoma 17:111-7. 2008
    To determine if semiautomated kinetic perimetry (SKP) is reproducible and comparable to Goldmann manual kinetic perimetry (GVF).
  49. ncbi Vigabatrin-associated loss of vision: rarebit perimetry illuminates the dose-damage relationship
    Lars Frisén
    Institute of Clinical Neuroscience, Sahlgren Academy, Gothenburg University, Sweden
    Acta Ophthalmol Scand 82:54-8. 2004
    ..The relationship between dosage and damage is obscure. This may be due to perimetric shortcomings. The new technique of rarebit ('microdot') perimetry might be more informative.
  50. ncbi Clinical application of objective perimetry using multifocal visual evoked potentials in glaucoma practice
    Stuart L Graham
    Save Sight Institute, Sydney University, Syndey, New South Wales, Australia
    Arch Ophthalmol 123:729-39. 2005
    To evaluate the role of objective perimetry using multifocal visual evoked potentials (mVEPs) in glaucoma practice, and to assess its utility in patients with inconclusive standard automated perimetry findings...
  51. pmc Frequency doubling technology perimetry for neuro-ophthalmological diseases
    C A Johnson
    Br J Ophthalmol 88:1232-3. 2004
  52. ncbi Automated combined kinetic and static perimetry: an alternative to standard perimetry in patients with neuro-ophthalmic disease and glaucoma
    Stacy L Pineles
    Department of Ophthalmology, Scheie Eye Institute, University of Pennsylvania School of Medicine, Philadelphia, USA
    Arch Ophthalmol 124:363-9. 2006
    To create a fully automated, combined perimetry program consisting of a static examination and a kinetic examination, and to compare the results of this test with standard static and kinetic visual fields (VFs).
  53. ncbi Comparison of pattern visual-evoked potentials to perimetry in the detection of visual loss in children with optic pathway gliomas
    John P Kelly
    Division of Ophthalmology, Children s Hospital and Regional Medical Center, 4800 Sand Point Way NE, Seattle, WA 98105, USA
    J AAPOS 10:298-306. 2006
    ..We sought to compare visual evoked potentials (VEPs) with standard visual field testing in children with visual pathway gliomas...
  54. ncbi Multifocal objective perimetry compared with Humphrey full-threshold perimetry in patients with optic neuritis
    Nima Pakrou
    Department of Ophthalmology and Visual Sciences, Royal Adelaide Hospital, and Department of Ophthalmology, University of Adelaide, South Australia, Australia
    Clin Experiment Ophthalmol 34:562-7. 2006
    The aim of the study is to compare multifocal visual evoked potential (mfVEP) objective perimetry with Humphrey full-threshold visual field (HVF) perimetry, in the assessment of patients with optic neuritis (ON).
  55. ncbi Role of frequency doubling technology perimetry in screening of diabetic retinopathy
    Rajul Parikh
    Schell Eye Hospital, Christian Medical College, Vellore, India
    Indian J Ophthalmol 54:17-22. 2006
    To study the ability of frequency-doubling technology perimetry (FDT) to detect sight-threatening diabetic retinopathy.
  56. ncbi Detection of glaucomatous visual field defect by nonconventional perimetry
    Michele Iester
    Department of Neurological and Vision Sciences, Ophthalmology, University of Genoa, Genoa, Italy
    Am J Ophthalmol 135:35-9. 2003
    To report the correlations among Humphrey Field Analyzer 750 (HFA), high-pass resolution perimetry (HRP), and frequency-doubling technology (FDT) perimetry in glaucoma patients and ocular hypertensive patients.
  57. ncbi Retinal nerve fiber layer measurement by optical coherence tomography in glaucoma suspects with short-wavelength perimetry abnormalities
    Kwok Hei Mok
    Mr and Mrs Tung Kay Fung Ophthalmic Laser Center, Hong Kong Adventist Hospital
    J Glaucoma 12:45-9. 2003
    ..retinal nerve fiber layer (RNFL) measurements in normal and glaucoma subjects with short-wavelength automatic perimetry (SWAP) abnormalities and in chronic primary open-angle glaucoma (CPOAG) patients using optical coherence ..
  58. ncbi Correlation of the multifocal visual evoked potential and standard automated perimetry in compressive optic neuropathies
    Helen V Danesh-Meyer
    Department of Ophthalmology, Faculty of Medical and Health Sciences, University of Auckland, Auckland, New Zealand
    Invest Ophthalmol Vis Sci 47:1458-63. 2006
    To evaluate the relationship between abnormalities detected by the multifocal visual-evoked potential (mfVEP) compared with those detected by static achromatic automated perimetry in patients with compressive optic neuropathy.
  59. ncbi Test-retest variability of multifocal visual evoked potential and SITA standard perimetry in glaucoma
    Anne Bjerre
    Academic Department of Ophthalmology, University of Manchester, Manchester Royal Eye Hospital, Manchester, United Kingdom
    Invest Ophthalmol Vis Sci 45:4035-40. 2004
    To investigate the test-retest variability of multifocal visual evoked potential (mfVEP) and threshold perimetry in glaucoma, and to examine the relationship between the two techniques.
  60. pmc Multifocal visual evoked potential and automated perimetry abnormalities in strabismic amblyopes
    Vivienne C Greenstein
    Department of Ophthalmology, Columbia University, New York, New York, USA
    J AAPOS 12:11-7. 2008
    To compare visual field abnormalities obtained with standard automated perimetry (SAP) to those obtained with the multifocal visual evoked potential (mfVEP) technique in strabismic amblyopes.
  61. ncbi Values for macular perimetry using the MP-1 microperimeter in normal subjects
    Vinay A Shah
    University of Missouri Kansas City, Kansas City, MO, USA
    Ophthalmic Res 41:9-13. 2009
    ..To establish values for the fixation pattern and macular sensitivity to light in healthy subjects using the MP-1 microperimeter (Nideck Technologies, Vigonza, Italy)...
  62. ncbi Frequency doubling perimetry in resolved optic neuritis
    N Fujimoto
    Department of Ophthalmology, Chiba University School of Medicine, Japan
    Invest Ophthalmol Vis Sci 41:2558-60. 2000
    ..To study the visual field with frequency doubling technology (FDT) in patients with recovered optic neuritis and to detect loss of magnocellular projecting cells (M cells) in the extrafovea...
  63. ncbi Reaction time in automated kinetic perimetry: effects of stimulus luminance, eccentricity, and movement direction
    U Schiefer
    Department II, University Eye Hospital, Schleichstrasse 12 16, D 72076, Tubingen, Germany
    Vision Res 41:2157-64. 2001
    ..To determine the effects of stimulus eccentricity and luminance level on the reaction time (RT) of young normal volunteers during automated kinetic campimetry...
  64. ncbi Effect of driver distraction and low alcohol concentrations on useful field of view and frequency-doubling technology perimetry
    Maria Cinta Puell
    School of Optometry, Complutense University, Madrid, Spain
    Acta Ophthalmol 86:634-41. 2008
    ..3-0.5 g/l) on two tests: the useful field of view (UFOV) and frequency-doubling technology (FDT) perimetry.
  65. ncbi Macular automatic fundus perimetry threshold versus standard perimetry threshold
    E Midena
    Department of Ophthalmology, University of Padova, Padova G B Bietti Eye Foundation, IRCCS, Roma, Italy
    Eur J Ophthalmol 17:63-8. 2007
    ..To evaluate if retinal sensitivity threshold obtained with an automatic fundus perimeter may be compared with a standard perimeter retinal threshold...
  66. ncbi Effect of myopia on frequency-doubling perimetry
    A Ito
    Department of Ophthalmology, Chiba University School of Medicine, Japan
    Invest Ophthalmol Vis Sci 42:1107-10. 2001
    To examine the effect of myopia, occasionally associated with glaucomatous eyes, on the results obtained by frequency-doubling perimetry (FDP).
  67. pmc Frequency doubling technology perimetry in non-arteritic ischaemic optic neuropathy with altitudinal defects
    C A Girkin
    Optic Nerve Imaging Center of the University of Alabama at Birmingham, Birmingham, AL, 35233, USA
    Br J Ophthalmol 88:1274-9. 2004
    To determine if frequency doubling technology perimetry (FDT) is more sensitive to optic nerve injury in non-arteritic ischaemic optic neuropathy (NAION) than standard automated perimetry (SAP).
  68. ncbi Normal values for fundus perimetry with the scanning laser ophthalmoscope
    K Rohrschneider
    Department of Ophthalmology, University of Heidelberg, Germany
    Am J Ophthalmol 126:52-8. 1998
    To evaluate the normal light sensitivity values for fundus perimetry and their short time fluctuation (reliability) in normal volunteers of different ages...
  69. ncbi Statistical modelling of the central 10-degree visual field in short-wavelength automated perimetry
    Robert Peter Cubbidge
    Neurosciences Research Institute, School of Life and Health Sciences, Aston University, Aston Triangle, Birmingham, B4 7ET, UK
    Graefes Arch Clin Exp Ophthalmol 240:650-7. 2002
    Reports of short-wavelength pathway dysfunction in retinal eye disease suggest that short-wavelength automated perimetry may be a useful technique for the investigation of central visual function...
  70. ncbi Within-test variability of frequency-doubling perimetry using a 24-2 test pattern
    Paul G D Spry
    Discoveries in Sight, Devers Eye Institute, Portland, Oregon, USA
    J Glaucoma 11:315-20. 2002
    To evaluate patient-response (within-test) variability for targets of the smaller frequency-doubling technology perimetry test that employs a 24-2 stimulus-presentation pattern.
  71. ncbi Automated perimetry in amblyopia: a generalized depression
    S P Donahue
    Department of Ophthalmology and Visual Sciences, Vanderbilt University Medical Center, Nashville, Tennessee 37232 8808, USA
    Am J Ophthalmol 127:312-21. 1999
    ..To quantitate the visual field abnormalities associated with amblyopia...
  72. ncbi Performance of glaucoma mass screening with only a visual field test using frequency-doubling technology perimetry
    Masayuki Tatemichi
    Department of Work Systems and Health, Institute of Industrial and Ecological Science, University of Occupational and Environmental Health, Fukuoka, Japan
    Am J Ophthalmol 134:529-37. 2002
    To report the performance of glaucoma mass screening with only a visual field test utilizing frequency- doubling technology (FDT) perimetry in general populations.
  73. ncbi Effect of eye testing order on automated perimetry results using the Swedish Interactive Threshold Algorithm standard 24-2
    Yaniv Barkana
    Department of Ophthalmology, The New York Eye and Ear Infirmary, NY 10003, USA
    Arch Ophthalmol 124:781-4. 2006
    ..To evaluate whether the order of eye testing affects the mean deviation (MD) or the test reliability of visual field testing using the Swedish Interactive Threshold Algorithm (SITA) standard 24-2...
  74. ncbi What's new in perimetry
    Michael Wall
    University of Iowa, College of Medicine, Department of Neurology, Veterans Administration Medical Center, Iowa City, IA 52246, USA
    J Neuroophthalmol 24:46-55. 2004
    Despite important refinements that have improved quantitation and shortened test time, modern perimetry remains relatively insensitive and plagued by high test-retest variability...
  75. ncbi Early glaucoma detection using the Humphrey Matrix Perimeter, GDx VCC, Stratus OCT, and retinal nerve fiber layer photography
    Samin Hong
    Institute of Vision Research, Department of Ophthalmology, Yonsei University College of Medicine, Seoul, Korea
    Ophthalmology 114:210-5. 2007
    To compare the effectiveness of Humphrey Matrix perimetry, GDx VCC, Stratus OCT, and retinal nerve fiber layer (RNFL) photography using the Heidelberg Retina Angiograph 1 (HRA1) for early glaucoma detection.
  76. ncbi A comparison between microperimetry and standard achromatic perimetry of the central visual field in eyes with glaucomatous paracentral visual-field defects
    V C Lima
    310 East 14th Street, New York, NY 10003, USA
    Br J Ophthalmol 94:64-7. 2010
    The aim was to correlate retinal sensitivity as determined by scanning laser ophthalmoscope microperimetry (SLO-MP) in glaucomatous eyes with paracentral visual field (VF) defects detected by standard automated perimetry (SAP).
  77. pmc Short wavelength automated perimetry in age related maculopathy
    A Remky
    Department of Ophthalmology, Medical School of the Technical University of Aachen, Pauwelsstrasse 30, 52057 Aachen, Germany
    Br J Ophthalmol 85:1432-6. 2001
    ..In this study SWS sensitivity was measured by commercially available blue on yellow perimetry in patients with non-exudative age related maculopathy (ARM) and compared with the presence of morphological ..
  78. ncbi Frequency-doubling perimetry in patients following penetrating keratoplasty
    Nhung X Nguyen
    Department of Ophthalmology and University Eye Hospital, University Erlangen Nuremberg, Erlangen, Germany
    Cornea 23:433-8. 2004
    b>Perimetry using a frequency-doubling technique (FDT perimetry) is becoming established as a new diagnostic tool to detect early visual field losses...
  79. ncbi Impact of diabetes on glaucoma screening using frequency-doubling perimetry
    Tony Realini
    Department of Ophthalmology, West Virginia University Eye Institute, Morgantown, West Virginia 26506, USA
    Ophthalmology 111:2133-6. 2004
    To determine whether diabetes is a potential source of abnormal test results in glaucoma screening by use of frequency-doubling perimetry.
  80. ncbi The effective dynamic ranges of standard automated perimetry sizes III and V and motion and matrix perimetry
    Michael Wall
    Department of Neurology, College of Medicine, Veterans Administration Hospital, University of Iowa, Iowa City, IA 52242 1053, USA
    Arch Ophthalmol 128:570-6. 2010
    ..To establish the associations between threshold estimates of 4 perimetric tests and to define and compare the tests' effective dynamic ranges...
  81. ncbi Learning effect for frequency doubling perimetry in patients with glaucoma
    Naoya Fujimoto
    Department of Ophthalmology and Visual Science, Chiba University Graduate School of Medicine, Chiba, Japan
    Am J Ophthalmol 133:269-70. 2002
    We studied the results obtained by repeated frequency doubling perimetry in patients with glaucoma and demonstrated a learning effect.
  82. ncbi Pulsar perimetry in the diagnosis of early glaucoma
    Marco Zeppieri
    Department of Ophthalmology, Azienda Ospedaliero Universitaria Santa Maria della Misericordia, Udine, Italy
    Am J Ophthalmol 149:102-12. 2010
    To assess the ability of Pulsar perimetry (Pulsar) in detecting early glaucomatous visual field (VF) damage in comparison with Frequency Doubling Technology (FDT), Scanning Laser Polarimetry (SLP, GDx VCC), and Heidelberg Retina ..
  83. ncbi Flicker perimetry losses in age-related macular degeneration
    Joanna A Phipps
    Department of Optometry and Vision Sciences, University of Melbourne, Victoria, Australia
    Invest Ophthalmol Vis Sci 45:3355-60. 2004
    To compare static and flicker perimetry outcomes in patients with early age-related macular degeneration (AMD).
  84. ncbi Advantages of terminating Zippy Estimation by Sequential Testing (ZEST) with dynamic criteria for white-on-white perimetry
    Allison M McKendrick
    Department of Optometry and Vision Sciences, University of Melbourne, Carlton, Australia
    Optom Vis Sci 82:981-7. 2005
    ..b>Perimetry, however, has specific requirements; the tests must be very short, there is a wide range of possible ..
  85. ncbi Visual acuity and perimetry as measures of visual function in diabetic macular oedema
    E Agardh
    Department of Ophthalmology, Malmo University Hospital, SE 205 02, Malmo, Sweden
    Diabetologia 49:200-6. 2006
    ..We examined to what extent visual acuity and perimetric sensitivity as measures of central and paracentral visual function would be useful for evaluating the presence and severity of diabetic macular oedema...
  86. ncbi Detectability of glaucomatous changes using SAP, FDT, flicker perimetry, and OCT
    Hiroki Nomoto
    Department of Ophthalmology, Kinki University School of Medicine, Osaka Sayama City, Osaka, Japan
    J Glaucoma 18:165-71. 2009
    To compare the detectability between glaucomatous visual field changes using standard automated perimetry (SAP), frequency doubling technology (FDT), short-wavelength automated perimetry (SWAP), and flicker perimetry and structural ..
  87. pmc Diagnostic accuracy of the Matrix 24-2 and original N-30 frequency-doubling technology tests compared with standard automated perimetry
    Lyne Racette
    Hamilton Glaucoma Center, Department of Ophthalmology, University of California at San Diego, La Jolla, California 92093 0946, USA
    Invest Ophthalmol Vis Sci 49:954-60. 2008
    To compare the diagnostic accuracy of the Matrix frequency-doubling technology (FDT) 24-2, first-generation FDT N-30 (FDT N-30), and standard automated perimetry (SAP) tests of visual function.
  88. ncbi Frequency doubling perimetry in patients with mild and moderate pituitary tumor-associated visual field defects detected by conventional perimetry
    Mario Luiz Ribeiro Monteiro
    Departamento de Oftalmologia, Universidade de Sao Paulo, Sao Paulo, SP, Brasil
    Arq Bras Oftalmol 70:323-9. 2007
    To test the ability of frequency doubling technology (FDT) perimetry to identify pituitary tumor-associated visual field defects.
  89. ncbi Influence of photodynamic therapy in choroidal neovascularization on focal retinal function assessed with the multifocal electroretinogram and perimetry
    Anja M Palmowski
    University Eye Hospital, Homburg, Germany
    Ophthalmology 109:1788-92. 2002
    ..To study the influence of photodynamic therapy (PDT) on retinal function in patients with a predominantly classic choroidal neovascular membrane...
  90. ncbi Scanning laser ophthalmoscope fundus perimetry before and after laser photocoagulation for clinically significant diabetic macular edema
    K Rohrschneider
    Department of Ophthalmology, University of Heidelberg, Germany
    Am J Ophthalmol 129:27-32. 2000
    To prospectively evaluate functional and funduscopic changes after laser treatment in patients with diabetic retinopathy and clinically significant macular edema by scanning laser ophthalmoscope fundus perimetry.
  91. ncbi Short-wavelength automated perimetry and capillary density in early diabetic maculopathy
    A Remky
    Department of Ophthalmology, Medical School of the Technical University of Aachen, Germany
    Invest Ophthalmol Vis Sci 41:274-81. 2000
    To correlate short-wavelength cone-mediated sensitivity (SWS) assessed by blue-on-yellow perimetry with alterations of the perifoveal vascular bed in early diabetic maculopathy.
  92. ncbi Evaluation of the oculo-kinetic perimetry glaucoma screening test in a sub-Saharan African setting
    A O Mahmoud
    Department of Ophthalmology, University of Ilorin Teaching Hospital, Ilorin, Nigeria
    West Afr J Med 27:134-8. 2008
    The oculo-kinetic perimetry glaucoma screening test (OKPGST) simplifies testing for glaucoma. Despite its acceptable degree of efficiency and practicability, its usage in sub-Saharan African appears limited.
  93. ncbi Distortion maps from preferential hyperacuity perimetry are helpful in monitoring functional response to Lucentis therapy
    Radha Das
    Centre for Vision Sciences, Queen s University of Belfast, Institute of Clinical Science, Belfast, Northern Ireland
    Retina 29:1013-8. 2009
    To use preferential hyperacuity perimetry to obtain a quantitative measure of central visual field distortion that would aid in the monitoring of functional responsiveness to ranibizumab treatment.
  94. ncbi The application of chromatic dark-adapted kinetic perimetry to retinal diseases
    Ygal Rotenstreich
    Department of Ophthalmology and Visual Sciences, University of Illinois at Chicago, Chicago, Illinois, USA
    Ophthalmology 111:1222-7. 2004
    ..To demonstrate the value of a 2-color perimetric procedure for determining cone and rod system contributions to the dark-adapted kinetic visual field (VF)...
  95. ncbi Short wavelength automated perimetry
    J M Wild
    Department of Optometry and Vision Sciences, Cardiff University, Redwood Building, King Edward VII Avenue, Cathays Park, Cardiff CF10 3NB, Wales, UK
    Acta Ophthalmol Scand 79:546-59. 2001
    Short Wavelength Automated Perimetry (SWAP) utilizes a blue stimulus to preferentially stimulate the blue cones and a high luminance yellow background to adapt the green and red cones and to saturate, simultaneously, the activity of the ..
  96. pmc Blue on yellow perimetry with scanning laser ophthalmoscopy in patients with age related macular disease
    A Remky
    Schepens Eye Research Institute, Harvard Medical School, Boston, MA 02114, USA
    Br J Ophthalmol 89:464-9. 2005
    ..A case-control study of patients with ARM and age matched controls was performed, using blue on yellow static perimetry.
  97. ncbi Detection of ocular disease by a vision-centre technician and the role of frequency-doubling technology perimetry in this setting
    Ravi Thomas
    Queensland Eye Institute, South Brisbane, Queensland 4101, Australia
    Br J Ophthalmol 94:214-8. 2010
    ....
  98. ncbi Frequency-doubling perimetry: comparison with standard automated perimetry to detect glaucoma
    Narakorn Leeprechanon
    Glaucoma Division, Jules Stein Eye Institute, David Geffen School of Medicine, University of California Los Angeles, Los Angeles, California 90095, USA
    Am J Ophthalmol 143:263-271. 2007
    To compare second generation frequency-doubling perimetry (FDP) with standard automated perimetry (SAP) to detect glaucomatous visual field abnormalities.
  99. ncbi Mechanisms isolated by frequency-doubling technology perimetry
    Andrew John Anderson
    Discoveries in Sight, Devers Eye Institute, Portland, Oregon 97232, USA
    Invest Ophthalmol Vis Sci 43:398-401. 2002
    ..pattern appearance is used as a threshold criterion are the same as when a simple detection criterion (as in FD perimetry) is used...
  100. ncbi Automated perimetry: a report by the American Academy of Ophthalmology
    Maria F Delgado
    Ophthalmology 109:2362-74. 2002
    The purpose of this document is to summarize and evaluate the effectiveness of new automated perimetry tests and algorithms in diagnosing glaucoma and detecting disease progression.
  101. ncbi Test-retest variability for standard automated perimetry and short-wavelength automated perimetry in diabetic patients
    Boel Bengtsson
    Department of Clinical Sciences, Ophthalmology, Malmo University Hospital, Lund University, Lund, Sweden
    Acta Ophthalmol 86:170-6. 2008
    ..To assess limits for significant improvement or deterioration of visual fields in diabetic patients based on short-term test-retest variability in subjects with different degrees of retinopathy...

Research Grants63

  1. African and European Descent, Ocular Blood Flow and Glaucoma Progression
    Alon Harris; Fiscal Year: 2013
    ..body mass index, blood pressure, heart rate, medical history, visual field testing (using standard automated perimetry), Fourier domain Doppler optical coherence tomography (FD-OCT) with total retinal blood flow assessment, Stratus ..
  2. High-resolution imaging of the normal and diseased retina
    Jason Porter; Fiscal Year: 2013
    ..These data will be combined with changes in visual function (standard automated perimetry and electroretinography) and retinal nerve fiber layer (RNFL) thickness (using optical coherence tomography) at ..
  3. Advanced Imaging for Glaucoma
    David Huang; Fiscal Year: 2012
    ..technologies such as OCT have improved glaucoma management by reducing reliance on insensitive tests such as perimetry and subjective disc grading. The AIG Partnership comprises engineers and clinicians who co-invented OCT...
  4. Measures of Human Receptor and Post Receptor Activity
    Donald C Hood; Fiscal Year: 2013
    ..of the receptors require localized measures of retinal function, such as the multifocal ERG and static automated perimetry, for evaluating treatment efficacy...
  5. Behavioral Measures of Vision
    Ronald S Harwerth; Fiscal Year: 2013
    ..The principal experiments involve behavioral studies of visual function (standard automated perimetry) and high resolution imaging of retinal structure (optical coherence tomography) over the time course of ..
  6. Structure-Function Relationships in Glaucoma
    JOE LEONARD WHEAT; Fiscal Year: 2011
    ..This involves the collection of data from perimetry and optical coherence tomography in glaucoma subjects, comparison of perimetry to contrast sensitivity in ..
  7. Studying models and mechanisms of optic nerve diseases.
    Donald C Hood; Fiscal Year: 2013
    ..e. standard automated perimetry (SAP)]. We propose an anatomical framework to understand the basis of these macular arcuate defects...
  8. Three-dimensional structure-function relationships in glaucoma from SD-OCT
    Milan Sonka; Fiscal Year: 2013
    ..Establish a baseline for the focal structural-functional correlation in the retina covered by the Humphrey 24-2 perimetry test (24 degree radius visual field) by comparing 24-2 thresholds with their corresponding structural indices ..
  9. African Descent and Glaucoma Evaluation Study (ADAGES)
    Linda Zangwill; Fiscal Year: 2010
    ..Methods: Patient eyes will be followed with annual testing for 5 additional years on standard clinical perimetry, and two function-specific tests...
  10. OCULAR HYPERTENSION TREATMENT STUDY (OHTS)
    MICHAEL KASS; Fiscal Year: 2009
    ..Participants are followed twice yearly with automated threshold, central static perimetry (Humphrey 30-2) and once yearly with stereoscopic optic disc photographs...
  11. Functional Testing for Glaucoma
    Stuart Gardiner; Fiscal Year: 2013
    ..Assessment and follow-up of patients currently relies on automated perimetry to provide functional testing of the visual field...
  12. Measuring and predicting visual field progression with longitudinal-survival CART
    Richard A Levine; Fiscal Year: 2010
    ..will be met through applications of novel classification and regression tree (CART) methods to data from the perimetry and psychophysics in glaucoma (PPIG) study...
  13. African Descent and Glaucoma Evaluation (ADAGES) II: Glaucoma Progression
    Linda M Zangwill; Fiscal Year: 2013
    ..Visual function with standard perimetry and optic nerve structure with the Heidelberg Retina Tomograph will be assessed at six-month intervals...
  14. APPLICATION OF PSYCHOPHYSICAL MODELS TO VISUAL DISORDERS
    WILLIAM HOWARD SWANSON; Fiscal Year: 2013
    ..There are three Specific Aims: Specific Aim 1) To optimize contrast sensitivity perimetry (CSP) for clinical use in patients with glaucoma, using a quantitative neural model for perimetry...
  15. OPTIC NEURITIS TREATMENT TRIAL--COORDINATING CENTER
    Patricia Cleary; Fiscal Year: 1991
    ..may return to normal, there is often still considerable abnormality in contrast sensitivity, color vision, perimetry and other measures...
  16. 5-FLUOROURACIL & GLAUCOMA FILTERING SURGERY
    Richard Parrish; Fiscal Year: 1993
    ..The clinical course will be determined by standardized measurements of visual acuity, perimetry and IOP, and assessment of the side effects using the same personnel and equipment as in the FFSS Clinical Trial...
  17. 5-FLUOROURACIL & GLAUCOMA FILTERING SURGERY
    Dale Heuer; Fiscal Year: 1992
    ..The clinical course will be determined by standardized measurements of visual acuity,k perimetry,k and IOP, and by standardized assessment of side-effects with the same personnel and equipment as in the FFSS-..
  18. FLUOROURACIL FILTERING SURGERY STUDY
    WALLACE ALWARD; Fiscal Year: 1992
    ..The clinical course will be determined by standardized measurements of visual acuity, perimetry and IOP, and by assessment of side effects using the same personnel and equipment as in the FFSS-Clinical Trial...
  19. 5-FLUOROURACIL AND GLAUCOMA FILTERING SURGERY
    MICHAEL KASS; Fiscal Year: 1992
    ..The clinical course will be determined by standardized measurements of visual acuity, perimetry and IOP, and by assessment of side effects using the same personnel and equipment as in the FFSS-Clinical Trial.
  20. SHORT WAVELENGTH AUTOMATED PERIMETRY IN THE OHTS TRIAL
    Chris Johnson; Fiscal Year: 2004
    ..Participants have been followed for approximately five years with conventional automated perimetry twice yearly and stereoscopic optic disc photographs once yearly...
  21. Incidence of late macular degeneration in older women
    Anne Coleman; Fiscal Year: 2006
    ..NEI-VFQ), and measurements of visual acuity, contrast sensitivity, peripheral vision with automated perimetry, intraocular pressure, and uncorrected refractive error...
  22. ENTOPTIC PERIMETRY--A SCREENING TEST FOR CMV RETINITIS
    DANIEL PLUMMER; Fiscal Year: 1999
    ..We have published a study which shows that in the laboratory, entoptic perimetry has a 95% sensitivity and 95% specificity in detecting lesions due to CMV retinitis within the central 30 ..
  23. Ocular Hypertension Treatment Study: Coordinating Center
    MAE GORDON; Fiscal Year: 2009
    ..Optic Disc Reading Center, Confocal Scanning Laser Ophthalmoscope Reading Center and the Short Wave Length Perimetry Reading Center. 7...
  24. The Barbados Study of Ocular Conditions (BSOC)
    Suh Yuh Wu; Fiscal Year: 2005
    ..The study examinations were standardized and extensive, including refraction, visual acuity, Humphrey perimetry, applanation tonometry, lens gradings, blood pressure and anthropometric measurements, medical history and other ..
  25. ELECTROPHYSIOLOGICAL STUDIES OF RETINAL DEGENERATIONS
    Eliot Berson; Fiscal Year: 2002
    ..Dark-adapted two-color static perimetry will be performed to assess relative loss of rod and cone function in different retinal areas and to see if rod ..
  26. Medical Advice from Glaucoma Informatics (MAGI)
    Michael Goldbaum; Fiscal Year: 2002
    ..These classifiers will automate the interpretation of standard automated perimetry (SAP), newer visual field tests, and structural tests for glaucoma in the general population and in stratified ..
  27. OPTIC NEURITIS TREATMENT TRIAL VISUAL FIELD READIND CTR
    John Keltner; Fiscal Year: 1992
    ..In addition, the natural history of optic neuritis visual field pathology has not been previously defined. Quantitative automated perimetry will allow an excellent means to study this problem.
  28. PERIPHERAL TESTS OF COLOR VISION IN THE EARLY DIAGNOSIS
    William Hart; Fiscal Year: 1990
    ..Color contrast perimetry involves the use of variably colored test lights produced by a microcomputer controlled color video device, ..
  29. BARBADOS FAMILY STUDY OF OPEN-ANGLE GLAUCOMA (BFSG)
    M Leske; Fiscal Year: 1999
    ..of the estimated 680 relatives will include applanation tonometry, best corrected visual acuity, automated perimetry, stereo fundus photography, an interview, ocular and other measurements, as well as collection of a blood sample ..
  30. ISCHEMIC OPTIC NEUROPATHY DECOMPRESSION TRIAL
    MARK MALTON; Fiscal Year: 1992
    ..Secondary outcomes include: change in peripheral visual function (using standard Goldmann perimetry); and incidence of ophthalmic and systemic complications...
  31. ISCHEMIC OPTIC NEUROPATHY DECOMPRESSION TRIAL
    Edward Cohn; Fiscal Year: 1992
    ..Secondary outcomes include change in peripheral visual function (using standard Goldmann perimetry) and incidence of ophthalmic and systemic complications...
  32. ISCHEMIC OPTIC NEUROPATHY DECOMPRESSION TRIAL
    Jonathan Horton; Fiscal Year: 1999
    ..Secondary outcomes include change in peripheral visual function (using standard Goldmann perimetry) and incidence of ophthalmic and systemic complications...
  33. ISCHEMIC OPTIC NEUROPATHY DECOMPRESSION TRIAL
    Anthony Arnold; Fiscal Year: 1999
    ..Secondary outcomes include change in peripheral visual function (using standard Goldmann perimetry) and incidence of ophthalmic and systemic complications...
  34. ISCHEMIC OPTIC NEUROPATHY DECOMPRESSION TRIAL
    James Goodwin; Fiscal Year: 1992
    ..Secondary outcomes include change in peripheral visual function (using standard Goldmann perimetry) and incidence of ophthalmic and systemic complications...
  35. EVALUATE KRYPTON LASER IN PHOTOCOAGULATION THERAPY
    OLEG POMERANTZEFF; Fiscal Year: 1980
    ..Work will be carried out with Monkeys and with Clinical patients. Evaluations will involve flicker perimetry and focal ERG and VER, as well as the standard clinical and (for the animals) histological evaluations...
  36. ISCHEMIC OPTIC NEUROPATHY DECOMPRESSION TRIAL
    Robert Baker; Fiscal Year: 1999
    ..Secondary outcomes include change in peripheral visual function (using Humphrey threshold static perimetry) and incidence of ophthalmic and systemic complications...
  37. ISCHEMIC OPTIC NEUROPATHY DECOMPRESSION TRIAL
    Steven Newman; Fiscal Year: 1999
    ..Secondary outcomes include change in peripheral visual function (using standard Goldmann perimetry) and incidence of ophthalmic and systemic complications...
  38. A New Technique for Central Visual Field Analysis
    Lei Liu; Fiscal Year: 2007
    ..Automated perimetry is time-consuming and unsuitable for frequent monitoring of rapid development of diseases such as age-related ..
  39. PREDICTIVE AND DIAGNOSTIC SCREENING TEST FOR GLAUCOMA
    Alfred Sommer; Fiscal Year: 1990
    New techniques for photographing the nerve fiber layer and analyzing threshold perimetry have proved potentially sensitive and specific indices of early to mild glaucomatous optic nerve damage...
  40. 3-D SPATIAL MAPPING AND RECKONING FOR SURGICAL DEVICES
    Badrinath Roysam; Fiscal Year: 2001
    ..g., perimetry); (2) the retinal periphery is of interest (AIDS/CMV, diabetes); (3) motion compensation is needed; (4) a tool ..
  41. REMOTE SENSING OF EYE FIXATION
    David Guyton; Fiscal Year: 1993
    ..Such a "fixation monitor" would not only have medical applications in the fields of strabismus diagnosis, perimetry, and eye movement research, but also could enable handicapped individuals or others to activate external devices,..
  42. DEVELOPMENTAL ABNORMALITIES OF SUPERIOR COLLICULUS
    BARBARA GORDON LICKEY; Fiscal Year: 1980
    ..visual acuity will be measured with a grating discrimination task, visual fields will be assessed with visual perimetry. All tasks will be performed monocularly, using first one eye and then the other...
  43. PROSPECTIVE STUDY OF OCULAR HYPERTENSIVE SUBJECTS
    ERIK LINNER; Fiscal Year: 1980
    ..Visual functions: Kinetic and static perimetry; color vision test with the chromagraph; contrast sensitivity test...
  44. GLAUCOMA LASER TRIAL FOLLOW-UP STUDY
    Curtis Meinert; Fiscal Year: 1993
    ..Visit procedures will include refraction, visual acuity measurement, tonometry, perimetry, funduscopy, disc stereophotography and gonioscopy...
  45. ETIOLOGY OF REDUCED VISUAL FUNCTION
    Jay Enoch; Fiscal Year: 1993
    ..e., pre- or post-optic nerve head), and visual cortex function. These "quantitative layer-by-layer perimetry" tests will enable the clinician or researcher to follow (across the various levels of visual processing and in ..
  46. STABILIZED IMAGING FOR THE SCANNING LASER OPHTHALMOSCOPE
    R Ferguson; Fiscal Year: 2001
    ..applications ranging from simple ophthalmoscopic exams to advanced diagnostic procedures such as angiography and perimetry. Data acquired will be published and presented at technical conferences...
  47. Diagnostic Innovations in Glaucoma: Clinical Electrophysiology
    Christopher Bowd; Fiscal Year: 2008
    ..to current reference standards (evaluation of stereoscopic photographs of the optic disc and standard automated perimetry) and to recently developed diagnostic techniques including optical imaging of the optic disc and retinal nerve ..
  48. PATHOGENESIS OF RETINAL DEGENERATIONS
    Samuel Jacobson; Fiscal Year: 2001
    ..The results of this research will lead to the formulation of hypotheses about the underlying molecular events in these diseases and may evolve into recommendations for treatment paradigms in these blinding retinal degenerations. ..
  49. VISUAL ADAPTATION LIMITS AND AGE-RELATED DISEASE
    Alvin Eisner; Fiscal Year: 2002
    ....
  50. Early-onset retinal degenerations
    Samuel Jacobson; Fiscal Year: 2005
    ....
  51. Female Hormones and Vision
    Alvin Eisner; Fiscal Year: 2006
    ..Psychophysical measures will be compared with results of automated perimetry. (2) To determine the time course of tamoxifen-induced changes of ocular anatomy...
  52. CLINICAL CHARACTERIZATION&GENETICS OF OPTIC NERVE DRUSEN
    Bradley Katz; Fiscal Year: 2005
    ..These data may suggest novel therapies to prevent the visual field loss associated with OND. In addition, these data may yield information about other diseases of the optic nerve. ..
  53. Beta-B1 Crystallin - a New Candidate Uveitis Autoantigen
    Lynn Gordon; Fiscal Year: 2003
    ..abstract_text> ..