Sixth International Visual Field Symposium: Santa Margherita Ligure, May 27–31, 1984

Front Matter....Pages I-XIII
Results of a Fluctuation Analysis and Defect Volume Program for Automated Static Threshold Perimetry with the Scoperimeter....Pages 1-6
Internal Inconsistencies vs Root Mean Square as Measures of Threshold Variability....Pages 7-15
The Frequency Distribution of the Deviations in Static Perimetry....Pages 17-24
Fluctuations in Threshold and Effect of Fatigue in Automated Static Perimetry (with the Octopus 201)....Pages 25-33
A Simple Routine for Demonstrating Increased Threshold Scatter by Comparing Stored Computer Fields....Pages 35-38
Probability Maps for Evaluating Automated Visual Fields....Pages 39-48
Comparison Between Static and Kinetic Threshold Fluctuations Determined by Automated Perimetry....Pages 49-54
The Influence of Artificially Induced Visual Field Defects on the Visual Field Indices....Pages 55-67
A New Automatic Perimeter....Pages 69-75
The Humphrey Field Analyzer, Construction and Concepts....Pages 77-84
Development of a Visual Field Screening Test Using a Humphrey Visual Field Analyzer....Pages 85-90
New Test Procedures for the Squid Automated Perimeter....Pages 91-94
Histogram Adaption in Sparo Operation....Pages 95-101
The Automated Program ‘Genoa Glaucoma Screening’....Pages 103-107
Program Sargon of the Computerperimeter Octopus in Glaucoma Patients....Pages 109-111
Cartographic Deformations in an Orthogonal Perimetric Map....Pages 113-118
Development and Use of Gradient Isopters in Computerized Perimetry....Pages 119-124
The Role of Retinal Ganglion Cell Density and Receptive-Field Size In Photopic Perimetry....Pages 125-130
A New Numerical Representation of the Visual Field in Regard to the Retinal Ganglion Cell Density....Pages 131-136
Psychological Factors in Computer Assisted Perimetry; Automatic and Semi-Automatic Perimetry....Pages 137-146
Psychophysics of Intensity Discrimination in Relation to Defect Volume Examination on the Scoperimeter....Pages 147-151
Comparing Different Automated Strategies for Static Threshold Determination....Pages 153-157
Preliminary Clinical Trials with the Humphrey Field Analyzer....Pages 159-165
Two Years of Experience with the Perimetron Automatic Perimeter in Glaucomatous Patients....Pages 167-172
Automatic Perimetry in Glaucoma: A Clinical Comparison of Two Computer-Assisted Perimeters (Perimetron and Octopus 2000)....Pages 173-180
Real Time Pattern Recognition and Feature Analysis from Video Signals Applied to Eye Movement and Pupillary Reflex Monitoring....Pages 181-189
The Earliest Visual Field Defects In Mid-Chiasmal Compression....Pages 191-195
A Study of the Depth of Hemianopic Field Defects for Optimizing Computerized Perimetry....Pages 196-196
Evaluating the Usefulness in Neuro-Ophthalmology of Visual Field Examinations Peripheral to 30 Degrees....Pages 197-206
Usefulness of Peripheral Testing in Automated Screening Perimetry....Pages 207-211
VER-Analysis with Simultaneous Hemifield Stimulation of Transient Potentials....Pages 213-218
Vision Changes in Parkinson’s Disease: Electrophysiological and Perimetric Findings....Pages 219-222
Pupillary Signs in Retinal and Optic Nerve Disease....Pages 223-225
Importance of Visual Field Tests of Patients with Pituitary Adenoma During Pregnancy and Post-Partum Lactation....Pages 227-231
Quantitative Versus Semiquantitative Perimetry in Neurological Disorders....Pages 233-237
Color Perimetry of Central Scotomas in Diseases of the Macula and Optic Nerve....Pages 239-245
Effects of Colour on the Contrast Sensitivity Function as a Function of Eccentricity....Pages 247-253
Extrafoveal Relative Red-Green Sensitivity....Pages 255-258
Increment Threshold Versus Intensity Curves for Rods....Pages 259-262
Suprathreshold Red-Green Temporal Responsiveness Across the Visual Field....Pages 263-267
Consideration on Stiles π Mechanisms in Glaucomatous Bjerum Area....Pages 269-272
Color Perimetry with a Color Naming Method....Pages 273-277
A Modification of the Goldmann Perimeter Designed for Colour Perimetry....Pages 279-280
The Accupational Visual Field: II. Practical Aspects: The functional Visual Field in Abnormal Conditions and Its Relationship to Visual Ergonomics, Visual Impairment and Job Fitness....Pages 281-326
Deterioration in Reading with Narrowed Visual Fields....Pages 327-332
Computerized Scoring of the Functional Field Preliminary Report....Pages 333-339
Light Emitting Diodes in Extrafoveal Vision: An Ergoperimetric Problem....Pages 341-347
Ergoperimetry in Patients with Severe Visual Field Damage....Pages 349-352
Experiments of Peripheral Vision in Relation to Distortion Operated by Multifocal Lenses....Pages 353-357
Acuity Perimetry: A Sensitive Test for the Detection of Glaucomatous Optic Nerve Damage....Pages 359-363
The Short-Term Effect of Laser Trabeculoplasty on the Glaucomatous Visual Field....Pages 364-364
The Effect of Argon Laser Trabeculoplasty on the Visual Field of Patients with Glaucoma....Pages 365-369
The Visual Field Before and After Argon Laser Trabeculoplasty. Regression Analysis Based on Computerized Perimetry....Pages 371-375
Peripheral Nasal Field Defects....Pages 377-381
The Nature of Visual Loss in Low Tension Glaucoma....Pages 383-386
The Mode of Progression of Visual Field Defects in Glaucoma....Pages 387-390
The Glaucomatous Visual Field in Detail as Revealed by the Octopus F-Programs....Pages 391-401
Peripapillary Atrophy and Glaucomatous Visual Field Defects....Pages 403-407
Retinal Nerve Fibre Layer and Visual Field Functions in Glaucoma....Pages 409-414
Fluorescein Angiography of the Optic Disc and Visual Field Defects in Open-Angle Glaucoma at the Initial Stage....Pages 415-419
Fluorescein Filling Defects of the Optic Disc and Functional Evolution in Glaucoma....Pages 421-428
Diurnal Variability of the Visual Field as Measured by the Octopus Perimeter....Pages 429-433
Practical Use of Area Computation for Assessment of Visual Fields: Analysis of the Results of Mecobalamin Therapy for Visual Field Defects in Chronic Glaucoma....Pages 435-442
A Comparison of Contrast Sensitivity Function and Field Loss in Glaucoma....Pages 443-446
Response of Macular Capillary Blood Flow to Changes in Intraocular Pressure as Measured by the Blue Field Simulation Technique....Pages 447-451
Early Macular Damage in Glaucoma and Suspected Glaucoma Patients....Pages 453-456
Fundus Perimetry and Octopus Perimetry for the Evaluation of Nerve Fiber Layer Defects....Pages 457-466
Studies of Drusen of the Optic Nerve Head....Pages 467-472
Abnormal Inner Retinal Function in Gyrate Atrophy....Pages 473-479
Measurement of Layer-By-Layer Perimetry Responses Using Direct Retinal Projection by the Scanning Laser Ophthalmoscope....Pages 481-486
Analysis of the Binocular Visual Field of Strabismic Patients and its Objective Correlate....Pages 487-491
Critical Fusion Frequency in Amblyopia....Pages 493-497
Distribution of Retinal Sensitivity in Amblyopia with Eccentric Fixation....Pages 499-505
Monocular and Binocular Visual Fields in Different Types of Strabismus....Pages 507-509
Peripheral Acuity in Normal Subjects....Pages 511-520
Visual Field Examination by Electro-Oculography....Pages 521-526
Influence of Diazepam on the Outcome of Automated Perimetry....Pages 527-532
Volume of the Three-Dimensional Visual Field and its Objective Evaluation by Shape Coefficient: Normal Values by Age and Abnormal Visual Field....Pages 533-537
Effects of Random Presentation on Kinetic Threshold....Pages 539-543
The Hill of Vision: A Predictable Age Related Quantity?....Pages 545-551
Functional Perimetry Used to Evaluate Laser Treatment in Diabetic Macular Disease....Pages 553-557
Static Automated Perimetry in the Follow-Up of Lens Opacities....Pages 559-562
The Effect of Blur Upon Static Perimetric Thresholds....Pages 563-567
Application of Hyperacuity to Assess Vision through Media and Retinal Opacities: Methodology....Pages 569-575
Application of Hyperacuity to Assess Vision through Media and Retinal Opacities: Clinical Trials....Pages 577-584
Light Threshold and Temporal Resolution in the Central Visual Field....Pages 585-587
The Role of Retinal Ganglion Cell Density and Receptive-Field Size in Photopic Perimetry....Pages 589-594