Genomes and Genes
Summary: Determination of the extent of the visual field for various types and intensities of stimuli.
Publications302 found, 100 shown here
- 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. 2000To study whether false-negative answers in computerized glaucoma perimetry indicate the patient's ability to perform perimetry or test result reliability.
- Visual function-specific perimetry for indirect comparison of different ganglion cell populations in glaucomaP A Sample
Department of Ophthalmology, University of California at San Diego, La Jolla 92093 0946, USA
Invest Ophthalmol Vis Sci 41:1783-90. 2000To 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 ..
- Repeatability of automated perimetry: a comparison between standard automated perimetry with stimulus size III and V, matrix, and motion perimetryMichael 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. 2009Standard automated perimetry (SAP) shows a marked increase in variability in damaged areas of the visual field...
- Variability components of standard automated perimetry and frequency-doubling technology perimetryP G Spry
Discoveries in Sight, Devers Eye Institute, Portland, Oregon, USA
Invest Ophthalmol Vis Sci 42:1404-10. 2001To 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.
- Threshold and variability properties of matrix frequency-doubling technology and standard automated perimetry in glaucomaPaul H Artes
Department of Ophthalmology and Visual Sciences, Dalhousie University, Halifax, Nova Scotia, Canada
Invest Ophthalmol Vis Sci 46:2451-7. 2005To 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...
- Prevalence and causes of visual field loss as determined by frequency doubling perimetry in urban and rural adult ChineseYaxing Wang
Beijing Institute of Ophthalmology, Beijing Tongren Eye Center, Capital University of Medical Science, China
Am J Ophthalmol 141:1078-1086. 2006To determine prevalence and causes of visual field loss (VFL) as determined by frequency doubling perimetry in elderly Chinese individuals.
- Development of efficient threshold strategies for frequency doubling technology perimetry using computer simulationAndrew Turpin
Discoveries in Sight, Devers Eye Institute, Legacy Clinical Research and Technology Center, Portland, Oregon, USA
Invest Ophthalmol Vis Sci 43:322-31. 2002To develop new test procedures for frequency-doubling technology (FDT) perimetry that improve performance beyond those currently used.
- Subclinical visual involvement in multiple sclerosis: a study by MRI, VEPs, frequency-doubling perimetry, standard perimetry, and contrast sensitivityDario Sisto
Department of Ophthalmology and Otorhinolaringology, Neurological and Psychiatric Sciences, University of Bari, Bari, Italy
Invest Ophthalmol Vis Sci 46:1264-8. 2005To 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, ..
- Risk of falls and motor vehicle collisions in glaucomaSharon 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...
- Sensitivity and specificity of the StratusOCT for perimetric glaucomaDonald 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...
- Multifocal electroretinogram and short-wavelength automated perimetry measures in diabetic eyes with little or no retinopathyYing Han
School of Optometry, University of California at Berkeley, 94720 2020, USA
Arch Ophthalmol 122:1809-15. 2004To 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.
- Objective perimetry using the multifocal visual evoked potential in central visual pathway lesionsA 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...
- Relationship between second-generation frequency doubling technology and standard automated perimetry in patients with glaucomaAndrea 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.
- Peristat: a computer-based perimetry self-test for cost-effective population screening of glaucomaTsontcho Ianchulev
Doheny Eye Institute, University of Southern California, Los Angeles, California 90027, USA
Curr Eye Res 30:1-6. 2005Peristat is a virtual perimetry system that allows self-testing on any standard computer monitor via Internet connection...
- Use of high spatial resolution perimetry to identify scotomata not apparent with conventional perimetry in the nasal field of glaucomatous subjectsM C Westcott
Glaucoma Unit, Moorfields, Eye Hospital, City Road, London, UK
Br J Ophthalmol 86:761-6. 2002To examine whether high spatial resolution perimetry (HSRP) could identify fine scale scotomata which may not be apparent with conventional perimetry...
- Blue-on-yellow and achromatic perimetry in diabetic children without retinopathyL Lobefalo
Institute of Ophthalmology, University G D Annunzio, Chieti, Italy
Diabetes Care 21:2003-6. 1998We compared blue-on-yellow perimetry with achromatic perimetry to determine whether the first was more sensitive in detecting visual field defects.
- Optic disk ovality as an index of tilt and its relationship to myopia and perimetryEugene 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...
- Scaling the structure--function relationship for clinical perimetryRonald 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...
- Frequency-doubling threshold perimetry in predicting glaucoma in a population-based study: The Beijing Eye StudyYa Xing Wang
Beijing Institute of Ophthalmology, Beijing Tongren Hospital, Capital University of Medical Science, Beijing, China
Arch Ophthalmol 125:1402-6. 2007To determine the predictive value of frequency-doubling threshold perimetry for glaucoma in a population-based study.
- Multifocal objective perimetry in the detection of glaucomatous field lossIvan Goldberg
Save Sight Institute, Department of Ophthalmology, Sydney University, Sydney, Australia
Am J Ophthalmol 133:29-39. 2002To test the ability of a new type of multifocal objective perimetry to identify glaucomatous visual field defects.
- The results of screening frequency doubling technology perimetry in different locations of the communitySteven L Mansberger
Devers Eye Institute Discoveries In Sight, Portland, OR 97210, USA
J Glaucoma 16:73-80. 2007To determine the effect of screening location on the frequency of abnormal test results with Frequency Doubling Technology (FDT) perimetry.
- 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 perimetryTae Woo Kim
Department of Ophthalmology, Seoul National University College of Medicine, Seoul National University Bundang Hospital, Seongnam, Korea
Ophthalmology 114:1053-7. 2007To 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 ..
- Study of retinal nerve fibre layer thickness in eyes with high tension glaucoma and hemifield defectM 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...
- 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. 2002To 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-..
- Optical coherence tomography versus automated perimetry for follow-up of optic neuritisSusana 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...
- Short wavelength automated perimetry, frequency doubling technology perimetry, and pattern electroretinography for prediction of progressive glaucomatous standard visual field defectsAndreas U Bayer
Department of Ophthalmology, Eberhard Karls University, Tuebingen, Germany
Ophthalmology 109:1009-17. 2002To 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 ..
- Mapping standard automated perimetry to the peripapillary retinal nerve fiber layer in glaucomaAntonio 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...
- Goldmann perimetry in acromegaly: a survey of 307 cases from 1951 through 1996O 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...
- Longitudinal changes in the visual field and optic disc in glaucomaPaul 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)...
- Comparison between semiautomated kinetic perimetry and conventional Goldmann manual kinetic perimetry in advanced visual field lossKatarzyna Nowomiejska
Department of Pathophysiology of Vision and Neuro ophthalmology, University Eye Hospital, Tuebingen, Germany
Ophthalmology 112:1343-54. 2005To 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.
- The normal age-corrected and reaction time-corrected isopter derived by semi-automated kinetic perimetryReinhard 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 ..
- Reaction time during semi-automated kinetic perimetry (SKP) in patients with advanced visual field lossKatarzyna Nowomiejska
Centre for Ophthalmology, Institute for Ophthalmic Research, University of Tubingen, Tubingen, Germany
Acta Ophthalmol 88:65-9. 2010This study aimed to evaluate reaction time (RT) in patients with advanced visual field (VF) loss using semi-automated kinetic perimetry (SKP).
- Role of frequency doubling perimetry in detecting neuro-ophthalmic visual field defectsD Thomas
Schell Eye Hospital, Department of Ophthalmology, Christian Medical College, Vellore, India
Am J Ophthalmol 131:734-41. 2001PURPOSE: 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-..
- Fundus perimetry with the Micro Perimeter 1 in normal individuals: comparison with conventional threshold perimetryChristina Springer
Department of Ophthalmology, University of Heidelberg, Heidelberg, Germany
Ophthalmology 112:848-54. 2005To 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.
- Use of fundus perimetry (microperimetry) to quantify macular sensitivityKlaus 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 ..
- Frequency doubling technology perimetry abnormalities as predictors of glaucomatous visual field lossFelipe 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. 2004To 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.
- Confirmation of visual field abnormalities in the Ocular Hypertension Treatment Study. Ocular Hypertension Treatment Study GroupJ 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...
- A statistical approach to the evaluation of covariate effects on the receiver operating characteristic curves of diagnostic tests in glaucomaFelipe 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.
- 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. 2007To assess the ability of frequency-doubling technology (FDT) perimetry and short-wavelength automated perimetry (SWAP) to detect glaucomatous damage in preperimetric glaucoma subjects.
- Normal isopter position in the peripheral visual field in goldmann kinetic perimetrySusanne 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...
- Frequency doubling technology perimetry in normal childrenLaurel M Quinn
Casey Eye Institute, Oregon Health and Science University, Portland, Oregon 97239 4197, USA
Am J Ophthalmol 142:983-9. 2006To 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 ..
- Comparing the full-threshold and Swedish interactive thresholding algorithms for short-wavelength automated perimetryMinna Ng
Hamilton Glaucoma Center, University of California at San Diego, La Jolla, California 92093 0946, USA
Invest Ophthalmol Vis Sci 50:1726-33. 2009To compare the Swedish interactive thresholding algorithm (SITA) with the full-threshold (FT) strategy for short-wavelength automated perimetry (SWAP).
- The reliability of frequency-doubling perimetry in young childrenEytan Z Blumenthal
Department of Ophthalmology, Hadassah University Hospital, PO Box 12000, Jerusalem 91120, Israel
Ophthalmology 111:435-9. 2004To evaluate whether healthy young children are able to perform automated static perimetry reliably using the frequency-doubling technology (FDT) perimeter.
- Detecting early to mild glaucomatous damage: a comparison of the multifocal VEP and automated perimetryDonald C Hood
Department of Psychology, Columbia University, New York, New York 10027, USA
Invest Ophthalmol Vis Sci 45:492-8. 2004To 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.
- Glaucoma detection and evaluation through pattern recognition in standard automated perimetry dataDARIUSZ WROBLEWSKI
BioFormatix, Inc, San Diego, CA, USA
Graefes Arch Clin Exp Ophthalmol 247:1517-30. 2009b>Perimetry remains one of the main diagnostic tools in glaucoma, and it is usually used in conjunction with evaluation of the optic nerve...
- [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.
- Recent developments in perimetry: test stimuli and proceduresAllison M McKendrick
School of Psychology, University of Western Australia, Australia
Clin Exp Optom 88:73-80. 2005Automated 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 ..
- A comparison of semiautomated versus manual Goldmann kinetic perimetry in patients with visually significant glaucomaAdriana M Ramirez
David Geffen School of Medicine at UCLA, Los Angeles, CA 90095, USA
J Glaucoma 17:111-7. 2008To determine if semiautomated kinetic perimetry (SKP) is reproducible and comparable to Goldmann manual kinetic perimetry (GVF).
- Vigabatrin-associated loss of vision: rarebit perimetry illuminates the dose-damage relationshipLars 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.
- Clinical application of objective perimetry using multifocal visual evoked potentials in glaucoma practiceStuart L Graham
Save Sight Institute, Sydney University, Syndey, New South Wales, Australia
Arch Ophthalmol 123:729-39. 2005To 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...
- Frequency doubling technology perimetry for neuro-ophthalmological diseasesC A Johnson
Br J Ophthalmol 88:1232-3. 2004
- Automated combined kinetic and static perimetry: an alternative to standard perimetry in patients with neuro-ophthalmic disease and glaucomaStacy L Pineles
Department of Ophthalmology, Scheie Eye Institute, University of Pennsylvania School of Medicine, Philadelphia, USA
Arch Ophthalmol 124:363-9. 2006To 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).
- Comparison of pattern visual-evoked potentials to perimetry in the detection of visual loss in children with optic pathway gliomasJohn 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...
- Multifocal objective perimetry compared with Humphrey full-threshold perimetry in patients with optic neuritisNima 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. 2006The 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).
- Role of frequency doubling technology perimetry in screening of diabetic retinopathyRajul Parikh
Schell Eye Hospital, Christian Medical College, Vellore, India
Indian J Ophthalmol 54:17-22. 2006To study the ability of frequency-doubling technology perimetry (FDT) to detect sight-threatening diabetic retinopathy.
- Detection of glaucomatous visual field defect by nonconventional perimetryMichele Iester
Department of Neurological and Vision Sciences, Ophthalmology, University of Genoa, Genoa, Italy
Am J Ophthalmol 135:35-9. 2003To 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.
- Retinal nerve fiber layer measurement by optical coherence tomography in glaucoma suspects with short-wavelength perimetry abnormalitiesKwok 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 ..
- Correlation of the multifocal visual evoked potential and standard automated perimetry in compressive optic neuropathiesHelen 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. 2006To 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.
- Test-retest variability of multifocal visual evoked potential and SITA standard perimetry in glaucomaAnne Bjerre
Academic Department of Ophthalmology, University of Manchester, Manchester Royal Eye Hospital, Manchester, United Kingdom
Invest Ophthalmol Vis Sci 45:4035-40. 2004To 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.
- Multifocal visual evoked potential and automated perimetry abnormalities in strabismic amblyopesVivienne C Greenstein
Department of Ophthalmology, Columbia University, New York, New York, USA
J AAPOS 12:11-7. 2008To compare visual field abnormalities obtained with standard automated perimetry (SAP) to those obtained with the multifocal visual evoked potential (mfVEP) technique in strabismic amblyopes.
- Values for macular perimetry using the MP-1 microperimeter in normal subjectsVinay 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)...
- Frequency doubling perimetry in resolved optic neuritisN 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...
- Reaction time in automated kinetic perimetry: effects of stimulus luminance, eccentricity, and movement directionU 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...
- Effect of driver distraction and low alcohol concentrations on useful field of view and frequency-doubling technology perimetryMaria 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.
- Macular automatic fundus perimetry threshold versus standard perimetry thresholdE 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...
- Effect of myopia on frequency-doubling perimetryA Ito
Department of Ophthalmology, Chiba University School of Medicine, Japan
Invest Ophthalmol Vis Sci 42:1107-10. 2001To examine the effect of myopia, occasionally associated with glaucomatous eyes, on the results obtained by frequency-doubling perimetry (FDP).
- Frequency doubling technology perimetry in non-arteritic ischaemic optic neuropathy with altitudinal defectsC A Girkin
Optic Nerve Imaging Center of the University of Alabama at Birmingham, Birmingham, AL, 35233, USA
Br J Ophthalmol 88:1274-9. 2004To 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).
- Normal values for fundus perimetry with the scanning laser ophthalmoscopeK Rohrschneider
Department of Ophthalmology, University of Heidelberg, Germany
Am J Ophthalmol 126:52-8. 1998To evaluate the normal light sensitivity values for fundus perimetry and their short time fluctuation (reliability) in normal volunteers of different ages...
- Statistical modelling of the central 10-degree visual field in short-wavelength automated perimetryRobert 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. 2002Reports 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...
- Within-test variability of frequency-doubling perimetry using a 24-2 test patternPaul G D Spry
Discoveries in Sight, Devers Eye Institute, Portland, Oregon, USA
J Glaucoma 11:315-20. 2002To evaluate patient-response (within-test) variability for targets of the smaller frequency-doubling technology perimetry test that employs a 24-2 stimulus-presentation pattern.
- Automated perimetry in amblyopia: a generalized depressionS 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...
- Performance of glaucoma mass screening with only a visual field test using frequency-doubling technology perimetryMasayuki 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. 2002To report the performance of glaucoma mass screening with only a visual field test utilizing frequency- doubling technology (FDT) perimetry in general populations.
- Effect of eye testing order on automated perimetry results using the Swedish Interactive Threshold Algorithm standard 24-2Yaniv 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...
- What's new in perimetryMichael Wall
University of Iowa, College of Medicine, Department of Neurology, Veterans Administration Medical Center, Iowa City, IA 52246, USA
J Neuroophthalmol 24:46-55. 2004Despite important refinements that have improved quantitation and shortened test time, modern perimetry remains relatively insensitive and plagued by high test-retest variability...
- Early glaucoma detection using the Humphrey Matrix Perimeter, GDx VCC, Stratus OCT, and retinal nerve fiber layer photographySamin Hong
Institute of Vision Research, Department of Ophthalmology, Yonsei University College of Medicine, Seoul, Korea
Ophthalmology 114:210-5. 2007To 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.
- A comparison between microperimetry and standard achromatic perimetry of the central visual field in eyes with glaucomatous paracentral visual-field defectsV C Lima
310 East 14th Street, New York, NY 10003, USA
Br J Ophthalmol 94:64-7. 2010The 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).
- Short wavelength automated perimetry in age related maculopathyA 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 ..
- Frequency-doubling perimetry in patients following penetrating keratoplastyNhung X Nguyen
Department of Ophthalmology and University Eye Hospital, University Erlangen Nuremberg, Erlangen, Germany
Cornea 23:433-8. 2004b>Perimetry using a frequency-doubling technique (FDT perimetry) is becoming established as a new diagnostic tool to detect early visual field losses...
- Impact of diabetes on glaucoma screening using frequency-doubling perimetryTony Realini
Department of Ophthalmology, West Virginia University Eye Institute, Morgantown, West Virginia 26506, USA
Ophthalmology 111:2133-6. 2004To determine whether diabetes is a potential source of abnormal test results in glaucoma screening by use of frequency-doubling perimetry.
- The effective dynamic ranges of standard automated perimetry sizes III and V and motion and matrix perimetryMichael 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...
- Learning effect for frequency doubling perimetry in patients with glaucomaNaoya Fujimoto
Department of Ophthalmology and Visual Science, Chiba University Graduate School of Medicine, Chiba, Japan
Am J Ophthalmol 133:269-70. 2002We studied the results obtained by repeated frequency doubling perimetry in patients with glaucoma and demonstrated a learning effect.
- Pulsar perimetry in the diagnosis of early glaucomaMarco Zeppieri
Department of Ophthalmology, Azienda Ospedaliero Universitaria Santa Maria della Misericordia, Udine, Italy
Am J Ophthalmol 149:102-12. 2010To 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 ..
- Flicker perimetry losses in age-related macular degenerationJoanna A Phipps
Department of Optometry and Vision Sciences, University of Melbourne, Victoria, Australia
Invest Ophthalmol Vis Sci 45:3355-60. 2004To compare static and flicker perimetry outcomes in patients with early age-related macular degeneration (AMD).
- Advantages of terminating Zippy Estimation by Sequential Testing (ZEST) with dynamic criteria for white-on-white perimetryAllison 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 ..
- Visual acuity and perimetry as measures of visual function in diabetic macular oedemaE 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...
- Detectability of glaucomatous changes using SAP, FDT, flicker perimetry, and OCTHiroki Nomoto
Department of Ophthalmology, Kinki University School of Medicine, Osaka Sayama City, Osaka, Japan
J Glaucoma 18:165-71. 2009To 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 ..
- Diagnostic accuracy of the Matrix 24-2 and original N-30 frequency-doubling technology tests compared with standard automated perimetryLyne 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. 2008To 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.
- Frequency doubling perimetry in patients with mild and moderate pituitary tumor-associated visual field defects detected by conventional perimetryMario Luiz Ribeiro Monteiro
Departamento de Oftalmologia, Universidade de Sao Paulo, Sao Paulo, SP, Brasil
Arq Bras Oftalmol 70:323-9. 2007To test the ability of frequency doubling technology (FDT) perimetry to identify pituitary tumor-associated visual field defects.
- Influence of photodynamic therapy in choroidal neovascularization on focal retinal function assessed with the multifocal electroretinogram and perimetryAnja 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...
- Scanning laser ophthalmoscope fundus perimetry before and after laser photocoagulation for clinically significant diabetic macular edemaK Rohrschneider
Department of Ophthalmology, University of Heidelberg, Germany
Am J Ophthalmol 129:27-32. 2000To 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.
- Short-wavelength automated perimetry and capillary density in early diabetic maculopathyA Remky
Department of Ophthalmology, Medical School of the Technical University of Aachen, Germany
Invest Ophthalmol Vis Sci 41:274-81. 2000To correlate short-wavelength cone-mediated sensitivity (SWS) assessed by blue-on-yellow perimetry with alterations of the perifoveal vascular bed in early diabetic maculopathy.
- Evaluation of the oculo-kinetic perimetry glaucoma screening test in a sub-Saharan African settingA O Mahmoud
Department of Ophthalmology, University of Ilorin Teaching Hospital, Ilorin, Nigeria
West Afr J Med 27:134-8. 2008The 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.
- Distortion maps from preferential hyperacuity perimetry are helpful in monitoring functional response to Lucentis therapyRadha Das
Centre for Vision Sciences, Queen s University of Belfast, Institute of Clinical Science, Belfast, Northern Ireland
Retina 29:1013-8. 2009To 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.
- The application of chromatic dark-adapted kinetic perimetry to retinal diseasesYgal 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)...
- Short wavelength automated perimetryJ 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. 2001Short 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 ..
- Blue on yellow perimetry with scanning laser ophthalmoscopy in patients with age related macular diseaseA 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.
- Detection of ocular disease by a vision-centre technician and the role of frequency-doubling technology perimetry in this settingRavi Thomas
Queensland Eye Institute, South Brisbane, Queensland 4101, Australia
Br J Ophthalmol 94:214-8. 2010....
- Frequency-doubling perimetry: comparison with standard automated perimetry to detect glaucomaNarakorn 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. 2007To compare second generation frequency-doubling perimetry (FDP) with standard automated perimetry (SAP) to detect glaucomatous visual field abnormalities.
- Mechanisms isolated by frequency-doubling technology perimetryAndrew 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...
- Automated perimetry: a report by the American Academy of OphthalmologyMaria F Delgado
Ophthalmology 109:2362-74. 2002The 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.
- Test-retest variability for standard automated perimetry and short-wavelength automated perimetry in diabetic patientsBoel 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...
- African and European Descent, Ocular Blood Flow and Glaucoma ProgressionAlon 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 ..
- High-resolution imaging of the normal and diseased retinaJason 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 ..
- Advanced Imaging for GlaucomaDavid 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...
- Measures of Human Receptor and Post Receptor ActivityDonald 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...
- Behavioral Measures of VisionRonald 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 ..
- Structure-Function Relationships in GlaucomaJOE 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 ..
- 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...
- Three-dimensional structure-function relationships in glaucoma from SD-OCTMilan 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 ..
- 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...
- 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...
- Functional Testing for GlaucomaStuart Gardiner; Fiscal Year: 2013..Assessment and follow-up of patients currently relies on automated perimetry to provide functional testing of the visual field...
- Measuring and predicting visual field progression with longitudinal-survival CARTRichard 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...
- African Descent and Glaucoma Evaluation (ADAGES) II: Glaucoma ProgressionLinda 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...
- APPLICATION OF PSYCHOPHYSICAL MODELS TO VISUAL DISORDERSWILLIAM 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...
- OPTIC NEURITIS TREATMENT TRIAL--COORDINATING CENTERPatricia Cleary; Fiscal Year: 1991..may return to normal, there is often still considerable abnormality in contrast sensitivity, color vision, perimetry and other measures...
- 5-FLUOROURACIL & GLAUCOMA FILTERING SURGERYRichard 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...
- 5-FLUOROURACIL & GLAUCOMA FILTERING SURGERYDale 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-..
- FLUOROURACIL FILTERING SURGERY STUDYWALLACE 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...
- 5-FLUOROURACIL AND GLAUCOMA FILTERING SURGERYMICHAEL 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.
- SHORT WAVELENGTH AUTOMATED PERIMETRY IN THE OHTS TRIALChris 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...
- Incidence of late macular degeneration in older womenAnne Coleman; Fiscal Year: 2006..NEI-VFQ), and measurements of visual acuity, contrast sensitivity, peripheral vision with automated perimetry, intraocular pressure, and uncorrected refractive error...
- ENTOPTIC PERIMETRY--A SCREENING TEST FOR CMV RETINITISDANIEL 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 ..
- Ocular Hypertension Treatment Study: Coordinating CenterMAE GORDON; Fiscal Year: 2009..Optic Disc Reading Center, Confocal Scanning Laser Ophthalmoscope Reading Center and the Short Wave Length Perimetry Reading Center. 7...
- 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 ..
- ELECTROPHYSIOLOGICAL STUDIES OF RETINAL DEGENERATIONSEliot 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 ..
- 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 ..
- OPTIC NEURITIS TREATMENT TRIAL VISUAL FIELD READIND CTRJohn 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.
- PERIPHERAL TESTS OF COLOR VISION IN THE EARLY DIAGNOSISWilliam Hart; Fiscal Year: 1990..Color contrast perimetry involves the use of variably colored test lights produced by a microcomputer controlled color video device, ..
- 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 ..
- ISCHEMIC OPTIC NEUROPATHY DECOMPRESSION TRIALMARK MALTON; Fiscal Year: 1992..Secondary outcomes include: change in peripheral visual function (using standard Goldmann perimetry); and incidence of ophthalmic and systemic complications...
- ISCHEMIC OPTIC NEUROPATHY DECOMPRESSION TRIALEdward Cohn; Fiscal Year: 1992..Secondary outcomes include change in peripheral visual function (using standard Goldmann perimetry) and incidence of ophthalmic and systemic complications...
- ISCHEMIC OPTIC NEUROPATHY DECOMPRESSION TRIALJonathan Horton; Fiscal Year: 1999..Secondary outcomes include change in peripheral visual function (using standard Goldmann perimetry) and incidence of ophthalmic and systemic complications...
- ISCHEMIC OPTIC NEUROPATHY DECOMPRESSION TRIALAnthony Arnold; Fiscal Year: 1999..Secondary outcomes include change in peripheral visual function (using standard Goldmann perimetry) and incidence of ophthalmic and systemic complications...
- ISCHEMIC OPTIC NEUROPATHY DECOMPRESSION TRIALJames Goodwin; Fiscal Year: 1992
- EVALUATE KRYPTON LASER IN PHOTOCOAGULATION THERAPYOLEG 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...
- ISCHEMIC OPTIC NEUROPATHY DECOMPRESSION TRIALRobert Baker; Fiscal Year: 1999..Secondary outcomes include change in peripheral visual function (using Humphrey threshold static perimetry) and incidence of ophthalmic and systemic complications...
- ISCHEMIC OPTIC NEUROPATHY DECOMPRESSION TRIALSteven Newman; Fiscal Year: 1999
- A New Technique for Central Visual Field AnalysisLei Liu; Fiscal Year: 2007..Automated perimetry is time-consuming and unsuitable for frequent monitoring of rapid development of diseases such as age-related ..
- PREDICTIVE AND DIAGNOSTIC SCREENING TEST FOR GLAUCOMAAlfred Sommer; Fiscal Year: 1990New 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...
- 3-D SPATIAL MAPPING AND RECKONING FOR SURGICAL DEVICESBadrinath Roysam; Fiscal Year: 2001..g., perimetry); (2) the retinal periphery is of interest (AIDS/CMV, diabetes); (3) motion compensation is needed; (4) a tool ..
- REMOTE SENSING OF EYE FIXATIONDavid 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,..
- DEVELOPMENTAL ABNORMALITIES OF SUPERIOR COLLICULUSBARBARA 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...
- PROSPECTIVE STUDY OF OCULAR HYPERTENSIVE SUBJECTSERIK LINNER; Fiscal Year: 1980..Visual functions: Kinetic and static perimetry; color vision test with the chromagraph; contrast sensitivity test...
- GLAUCOMA LASER TRIAL FOLLOW-UP STUDYCurtis Meinert; Fiscal Year: 1993..Visit procedures will include refraction, visual acuity measurement, tonometry, perimetry, funduscopy, disc stereophotography and gonioscopy...
- ETIOLOGY OF REDUCED VISUAL FUNCTIONJay 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 ..
- STABILIZED IMAGING FOR THE SCANNING LASER OPHTHALMOSCOPER 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...
- Diagnostic Innovations in Glaucoma: Clinical ElectrophysiologyChristopher 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 ..
- PATHOGENESIS OF RETINAL DEGENERATIONSSamuel 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. ..
- VISUAL ADAPTATION LIMITS AND AGE-RELATED DISEASEAlvin Eisner; Fiscal Year: 2002....
- Early-onset retinal degenerationsSamuel Jacobson; Fiscal Year: 2005....
- Female Hormones and VisionAlvin 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...
- CLINICAL CHARACTERIZATION&GENETICS OF OPTIC NERVE DRUSENBradley 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. ..
- Beta-B1 Crystallin - a New Candidate Uveitis AutoantigenLynn Gordon; Fiscal Year: 2003..abstract_text> ..