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

565 Pages·1985·20.712 MB·English

by  C. T. Langerhorst, T. J. T. P. Van Den Berg, R. Van Spronsen, E. L. Greve (auth.), A. Heijl, E. L. Greve (eds.)

Sixth I nternational Visual Field Symposium
Documenta Ophthalmologica
Proceedings Series volume 42
Editor H. E. Henkes
Sixth International Visual Field Symposium
Santa Margherita Ligure, May 27 -31, 1984
Edited by A. Heijl and E.L. Greve
1985 DR W. JUNK PUBLISHERS ......
1111
a member of the KLUWER ACADEMIC PUBLISHERS GROUP
DORDRECHT / BOSTON / LANCASTER ."
Distributors
jor the United States and Canada: Kluwer Academic Publishers, 190 Old Derby
Street, Hingham, MA 02043, USA
jor the UK and Ireland: Kluwer Academic Publishers, MTP Press Limited,
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jor all other countries: Kluwer Academic Publishers Group, Distribution Center,
P.O. Box 322, 3300 AH Dordrecht, The Netherlands
Library of Congress Cataloging in Publication Data
International Visual Field S)mpcsiurr (6th : 1984 :
Santa Margherita Ligure, It sly )
Sixth International Visual Field Symposiurr, Santa
Msrgherits Ligure, Ma¥ 2'1-31, 198~.
(Documents ophthalmologies. Proceedings series
v. 36)
Includes bibliogrsrhies and index.
1. PerilLetry--Cor,gresses. 2. Visual fields-
Congresses. 3. Glaucoma--Diagnosis--Congresses.
~. Neuro-o~hthalmology--Congresses. I. Heijl,
A. (Anders) II. Greve, Erik L. III. Title. IV. Series.
RE79.p4156 1984 617.7'0754 85-227
ISBN-13: 978-94-010-8932-6 e-ISBN-13: 978-94-009-5512-7
DOl: 10.1007/978-94-009-5512-7
Copyright
© 1985 by Dr W. Junk Publishers, Dordrecht.
Softcover reprint of the hardcover 1st edition 1985
All rights reserved. No part of this publication may be reproduced, stored in a
retrieval system, or transmitted in any form or by any means, mechanical,
photocopying, recording, or otherwise, without the prior written permission of
the publishers,
Dr W. Junk Publishers, P.O. Box 163, 3300 AD Dordrecht, The Netherlands.
CONTENTS
Introduction XI
Acknowledgement XIII
AUTOMATIC PERIMETRY: THRESHOLD FLUCTUATIONS
Results of a fluctuation analysis and defect volume program for
automated static threshold perimetry with the scoperimeter
by C.T. Langerhorst, T.1.T.P. van den Berg, R. van Spronsen and
E.L. Greve
Internal inconsistencies VS root mean square as measures of thres-
hold variability 7
by J.R. Lynn, E.P. Batson and R.L. Fellman
The frequency distribution of the devi"ations in static perimetry 17
by J. Flammer and M. Zulauf
Fluctuations in threshold and effect of fatigue in automated static
perimetry (with the Octopus 201) 25
by P.A. Rabineau, B.P. Gloor and H.J. Tobler
A simple routine for demonstrating increased threshold scatter by
comparing stored computer fields 35
by A. Heijl
Probability maps for evaluating automated visual fields 39
by B. Schwartz and P. Nagin
Comparison between static and kinetic threshold fluctuations
determined by automated perimetry 49
by M. Zingirian, E. Gandolfo, P. Capris and G. Corallo
The influence of artificially induced visual field defects on the visual
field indices 55
by L. Augustiny and J. Flammer
AUTOMATIC PERIMETRY: NEW INSTRUMENTS AND STRATEGIES
A new automatic perimeter 69
by K. Kani, H. Tago, K. Kobayashi and T. Shioiri
The Humphrey Field Analyzer, construction and concepts 77
by A. Heijl
Development of a visual field screening test using a Humphrey visual
field analyzer 85
by H. Dunbar Hoskins, Jf. and C. Migliazzo
New test procedures for the squid automated perimeter 91
by C.A. Johnson, J.L. Keltner and M.P. Jacob
v
Histogram adaption in SAPRO operation 95
by A. Funkhouser and F. Fankhauser
The automated program 'Genoa Glaucoma Screening' 103
by E. Gandolfo, M. Zingirian and P. Capris
Program sargon of the c~mputer perimeter octopus in glaucoma
patients 109
by C. Faschinger
AUTOMATIC PERIMETRY: CARTOGRAPHY
Cartographic deformations in an orthogonal perimetric map 113
by L. Frisen
Development and use of gradient isopters in computerized perimetry 119
by M. Mertz and U. Zirkel
The role of retinal ganglion cell density aDd" receptive-field size in
photopic perimetry 125
by J. Rovamo, A. Raninen and V. Virsu
A new numerical representation of the visual field in regard to the
retinal ganglion cell density 131
by R Haruta, K. Kani and T. Inui
AUTOMATIC PERIMETRY: GENERAL
Psychological factors in computer-assisted perimetry: automatic
and semi-automatic perimetry 137
by E.L. Greve, D. Bakker and T.J.T.P. van den Berg
Psychophysics of intensity discrimination in relation to defect
volume examination on the scoperimeter 147
by T.J.T.P. van den Berg, R van Spronsen, W.G. van Veenendaal
and D. Bakker
Comparing different automated strategies for static threshold deter-
mination 153
by E. Gandolfo, P. Capris, G. Corallo and M. Zingirian
Preliminary clinical trials with the Humphrey field analyzer 159
by RA. Lewis, J.L. Keltner and C.A. Johnson
Two years of experience with the perimetron automatic perimeter in
glaucomatous patients 167
by P. Brusini and C. Tosoni
Automatic perimetry in glaucoma: a clinical comparison of two
computer-assisted perimeters (perimetron and octopus 2000) 173
by P. Brusini and C. Tosoni
Real time pattern recognition and feature analysis from video
signals applied to eye movement and pupillary reflex monitoring 181
by J.R Charlier, J-L. Bariseau, V. Chuffa rt , F. Marsy and J-C.
Hache
VI
THE IMPORTANCE OF PERIPHERAL VISUAL FIELDS IN
NEURO-OPHTHALMOLOGY
The earliest visual field defects in mid-chiasmal compression 191
by L. Frisen
A study of the depth of hemianopic field defects for optimizing
computerized perimetry 196
by H. Bynke
Evaluating the usefulness in neuro-ophthalmology of visual field
examinations peripheral to 30 degrees 197
by A-L. Hard-Boberg and J.D. Wirtschafter
Usefulness of peripheral testing in automated screening perimetry 207
by R.P. Mills
NEURO-OPHTHALMOLOGY: GENERAL
VER-analysis with simultaneous hemifield stimulation of transient
potentials 213
by F. Dannheim and W. Wesemann
Vision changes in Parkinson's disease: electro physiological and
perimetric findings 219
by G. Calabria, E. Gandolfo, C. Burtolo, A. Oneto and N. Pizio
Pupillary signs in retinal and optic nerve disease 223
by H.S. Thompson
Importance of visual field tests of patients with pituitary adenoma
during pregnancy and post partum lactation 227
by Y. Honda and A. Takahashi
Quantitative versus semiquantitative perimetry in neurological
disorders 233
by O. Meienberg, H. MattIe, A. Jenni and J. Flammer
COLOUR PERIMETRY
Color perimetry of central scotomas in diseases of the macula and
optic nerve 239
by W.M. Hart Jr., G. Kosmorsky and R.M. Burde
Effects of colour on the contrast sensitivity function as a function
of eccentricity 247
by J-P. Menu
Extrafoveal relative red-green sensitivity 255
by K. Kitahara, R. Tamaki, H. Kitahara, J. Noji and A. Kandatsu
Increment threshold versus intensity curves for rods 259
by K. Kitahara, R. Tamaki, J. Noji, A. Kandatsu, H. Matsuzaki
Suprathreshold red-green temporal responsiveness across the visual
field 263
by L. Ronchi and V. Principe
VII
Consideration on stiles II mechanisms in glaucomatous Bjerum area 269
by J.L. Vola, P. Gastaut and B. Gondois
Color perimetry with a color naming method 273
by M. Ikeda, N. Sekiguchi and S. Shioiri
A modification of the Goldmann perimeter designed for colour
perimetry 279
by E. Hansen, B.T. Olsen, T. Seim and D. Wormald
ERGO-PERIMETRY
The occupational visual field 281
by G. Verriest, I.L. Bailey, G. Calabria, E. Campos, RP. Crick,
J .M. Enoch, B. Esterman, A.C. Friedmann, A.R. Hill, M. Ikeda,
C.A. Johnson, I. Overington, L. Ronchi, S. Saida, A. Serra,
S. Villani, RA. Weale, M.L. Wolbarsht and M. Zingirian
Deterioration in reading with narrowed visual fields 327
by F. Ikeda, M. Ikeda, S. Shioiri and M. Takao
Computerized scoring of the functional field - preliminary report 333
by B. Esterman, E. Blanche, M. Wallach and A. Bonelli
light emitting diodes in extrafoveal vision: an ergoperimetric
problem 341
by L. Barca, F. Passani and V.G. Principe
Ergoperimetry in patients with severe visual field damage 349
by G. Calabria, E. Gandolfo, M. Rolando, P. Caprisand C. Burtolo
Experiments of peripheral vision in relation to distortion operated
by multifocallenses 353
by A. Serra
GLAUCOMA
Acuity perimetry: a sensitive test for the detection of glaucomatous
optic nerve damage 359
by C.D. Phelps, P. Blondeau and B. Carney
The short-term effect of laser trabeculoplasty on the glaucomatous
visual field 364
by A. Heijl and B. Bengtsson
The effect of argon laser trabeculoplasty on the visual field of
patients with glaucoma 365
by C.E. Traverso, G.L. Spaeth, RL. Fellman, R.J. Starita, K.C.
Greenridge and E. Poryzees
The visual field before and after argon laser trabeculoplasty. Regres-
sion analysis based on computerized perimetry 371
by C. Holmin and C.E.T. Krakau
Peripheral nasal field defects 377
by RP. LeBlanc, A. Lee and M. Baxter
VIII
The nature of visual loss in low tension glaucoma 383
by S. Anderton, R.C. Coakes, S. Poinooswamy, P. Clarke and
R.A. Hitchings
The mode of progression of visual field defects in glaucoma 387
by F.S. Mikelberg and S.M. Drance
The glaucomatous visual field in detail as revealed by the Octopus
F-programs 391
by 1. Sturmer, B. Gloor and H.l. Tobler
Peripapillary atrophy and glaucomatous visual field defects 403
by A. Heijl and C. Samander
Retinal nerve fibre layer and visual field functions in glaucoma 409
by P.I. Airaksinen, S.M. Drance and M. Schulzer
Fluorescein angiography of the optic disc and visual field defects
in open-angle glaucoma at the initial stage 415
by C. Azzolini and P. Brusini
Fluorescein filling defects of the optic disc and functional evolution
in glaucoma 421
by F. Cardillo Piccolino, G. Selis, D. PeinS, G.G. Parodi and
G. Ravera
Diurnal variability of the visual field as measured by the Octopus
perimeter 429
by S. Mizutani and A. Suzumura
Practical use of area computation for assessment of visual fields -
analysis of the results of mecobalamin therapy for visual field
defects in chronic glaucoma 435
by H. Kosaki, H. Nakatani, I. Azuma and K. Sakaguchi
A comparison of contrast sensitivity function and field loss in
glaucoma 443
by V.I. Marmion
Response of macular capillary blood flow to changes in intraocular
pressure as measured by the blue field simulation technique 447
by B.L. Petrig, E.B. Werner, C.E. Riva and 1. Grunwald
Early macular damage in glaucoma and suspected glaucoma patients 453
by A. Polizzi, E. Gandolfo, N. Grillor and G. Calabria
FUNDUS PERIMETRY
Fundus perimetry and Octopus perimetry for the evaluation of
nerve fiber layer defects 457
by K. Okubo and K. Mizokami
Studies of drusen of the optic nerve head 467
by A. Centaro, G.L. Savage, I.M. Enoch and N. Newman
Abnormal inner retinal function in gyrate atrophy 473
by 1. O'Donnell, M. Fendick and I.M. Enoch
Measurement of layer-by-Iayer perimetry responses using direct
retinal projection by the scanning laser ophthalmoscope 481
by R.H. Webb, E.A. Essock, I.M. Enoch and R.A. Williams
IX
THE VISUAL FIELD IN STRABISMUS AND AMBLYOPIA
Analysis of the binocular visual field of strabismic patients and its
objective correlate 487
by E.C. Campos and R. Gulli
Critical fusion frequency in amblyopia 493
by O. Mimura, Y. Okamoto, K. Kani, T. Utsumi and T. Inui
Distribution of retinal sensitivity in amblyopia with eccentric
fixation 499
by K. Inoue, O. Mimura, K. Kani and E. Ohmi
Monocular and binocular visual fields in different types of strabis-
mus 507
by R. Mahendrastari and G. Verriest
GENERAL TOPICS
Peripheral acuity in normal subjects 511
by P. Blondeau and C.D. Phelps
Visual field examination by electro-oculography 521
by G. Verriest, A. Colasanti, R. Fusco, A. Magli and G. Tortora
Influence of diazepam on the outcome of automated perimetry 527
by A.L. Haas and J. Flammer
Volume of the three-dimensional visual field and its objective evalu
ation by shape coefficient: normal values by age and abnormal
visual field 533
by H. Suzumura, F. Furuno and H. Matsuo
Effects of random presentation on kinetic threshold 539
by E. Gandolfo, P. Capris, G. Corallo and M. Zingirian
The hill of vision: a predictable age related quantity? 545
by N. Jacobs and H. Patterson
Functional perimetry used to evaluate laser treatment in diabetic
macular disease 553
by G.M. Greco, R. Fusco, A. Greco and G. de Crecchio
Static automated perimetry in the follow-up of lens opacities 559
by G. Calabria, E. Gandolfo, G. Corallo and C. Burtolo
The effect of blur upon static perimetric thresholds 563
by M.D. Benedetto and M.N. Cyrlin
Application of hyperacuity to assess vision through media and
retinal opacities: methodology 569
by J.M. Enoch, R.A. Williams, E.A. Essock and S. Raphael
Application of hyperacuity to assess vision through media and
retinal opacities: clinical trials 577
by R.A. Williams, J.M. Enoch, E.A. Essock and M.A. Barricks
Light threshold and temporal resolution in the central visual field 585
by P.L. Rossi, R. Terrile, C. Burtolo and G. Ciurlo
The role of retinal ganglion cell density and receptive-field size in
photopic perimetry 589
by J. Rovamo, A. Raninen and V. Virsu
x