Fifth International Visual Field Symposium

Author : E.L. Greve
Publisher : Springer Science & Business Media
ISBN 13 : 9400972725
Total Pages : 487 pages
Book Rating : 4.28/5 ( download)

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Download or read book Fifth International Visual Field Symposium written by E.L. Greve and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 487 pages. Available in PDF, EPUB and Kindle. Book excerpt: The 5th International Visual Field Symposium of the International Peri metric Society was held on October 20-23, 1982, in Sacramento, California, before the joint meeting of the International Congress of Ophthalmology and the American Academy of Ophthalmology. A majority of the members of the International Perimetric Society took part in the meeting together with many guests. The topics of the symposium were: glaucoma: correlation between the visual field and the optic disc; the visual field in low-tension glaucoma; neuro-ophthalmology and ergo-perimetry. Apart from this there were many papers on automated perimetry and general topics. The papers concerning the correlation of optic disc and visual field dealt with several aspects: peripapillary atrophy, defects in the retinal nerve fiber layer, fluorescein angiography and the characteristics of the glaucomatous excavation itself. New and interesting findings were presented showing that the careful, detailed observation of the disc and peripapillary area is re warding. The visual fields in low-tension glaucoma were studied extensively by four groups. Various approaches to the problem have led to some differences in results, which were extensively discussed. In the general glaucoma session the visual fatigue phenomenon was dis cussed extensively; apparently conflicting results were demonstrated re garding the stability of contrast threshold measurements during one and the same test session in glaucoma. The relationship between the visual field and the performance at the working place was considered in the session on ergo-perimetry.

Author : E. L. Greve
Publisher :
ISBN 13 : 9789061938828
Total Pages : 501 pages
Book Rating : 4.21/5 ( download)

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Download or read book Fifth International Visual Field Symposium written by E. L. Greve and published by . This book was released on 1980 with total page 501 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Author : Erik L. Greve
Publisher :
ISBN 13 : 9789061938828
Total Pages : 501 pages
Book Rating : 4.21/5 ( download)

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Download or read book Fifth International Visual Field Symposium, Sacramento, October 20-23, 1982 written by Erik L. Greve and published by . This book was released on 1983 with total page 501 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Author : E.L. Greve
Publisher : Springer Science & Business Media
ISBN 13 : 9400933258
Total Pages : 643 pages
Book Rating : 4.55/5 ( download)

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Download or read book Seventh International Visual Field Symposium, Amsterdam, September 1986 written by E.L. Greve and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 643 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Seventh International Visual Field Symposium organized by the Interna tional Perimetric Society was held in Amsterdam, The Netherlands, September 6-10,1986. In many respects it was an exciting and fruitful meeting. The number of participants was greater than ever. The number of papers was too great to accommodate all of them. The quality of the papers reflects the continuously rising interest in perimetry in general and in automated perimetry in particular. Last but not least the social programme was organized in the, by now, almost classical friendly, enjoyable and humouristic style of the International Perimetric Society. This created an atmosphere of openness and free exchange of informa tion whICh was clearly also felt in the scientific sessions. The scientific part was divided in seven sessions with 44 spoken papers and a separate postersession during which the 46 posters were discussed. The major themes of the meeting were 'The influence of media-disturbances on the visual field' and 'Advances in perimetry in glaucoma with special emphasis on pro gression'. The session on 'media' provided interesting information on how the visual field was effected by preretinal filters. The authors either studied the influence of lens or corneal opacities or simulated opacities by special filters placed in front of the eye. In two papers the effect of cataract was qualified by photography or stray light measurements.

Author : A. Heijl
Publisher : Springer Science & Business Media
ISBN 13 : 940095512X
Total Pages : 611 pages
Book Rating : 4.27/5 ( download)

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Download or read book Sixth International Visual Field Symposium written by A. Heijl and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 611 pages. Available in PDF, EPUB and Kindle. Book excerpt: Held at Santa Margherita Ligure, Italy, May 27-31,1984

Author : National Library of Medicine (U.S.)
Publisher :
ISBN 13 :
Total Pages : 1968 pages
Book Rating : 4.44/5 ( download)

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Download or read book Current Catalog written by National Library of Medicine (U.S.) and published by . This book was released on with total page 1968 pages. Available in PDF, EPUB and Kindle. Book excerpt: First multi-year cumulation covers six years: 1965-70.

Author : National Library of Medicine (U.S.)
Publisher :
ISBN 13 :
Total Pages : 1044 pages
Book Rating : 4.71/5 ( download)

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Download or read book National Library of Medicine Current Catalog written by National Library of Medicine (U.S.) and published by . This book was released on with total page 1044 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Author : D. Benezra
Publisher : Springer Science & Business Media
ISBN 13 : 9400933371
Total Pages : 555 pages
Book Rating : 4.78/5 ( download)

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Download or read book Ocular Circulation and Neovascularization written by D. Benezra and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 555 pages. Available in PDF, EPUB and Kindle. Book excerpt: Neovascularization isanormalphaseoftissue repair mechanlsm. In theeye, however, sproutingofnewvessels withinavasculartissuesandtheirgreatertendencytobleed havedetrimentaleffectsonvision. Diabeticretinopathy, corneal neovascularization, age-related macular degeneration, retinal veinocclusion, andretinopathy of prematurity are major causes of blindness. In all, uncontrolled proliferationofnewvesselsistheunderlying pathologicalcauseleadingtotheinexorablelossofvision. Development of lasertechnologiesandtheir wide use in ophthalmology have broughtsomehopeforthetreqtment of these diseases. However, itbecameevident that direct closureofthenewvesselsand/orablationoflargepartsof thetissuearenotidealsolutionstotheproblem. Recent advances in molecular biology and genetic engineering have fosteredbasic knowledge regarding the growth factors and intercellular messengers and their association with theproliferationofnew blood vessels. These latter findings sparked a renewed interest in Michaelson's "X-factor" ofocular neovascularization and opened avenues for possible innovative therapeutic approaches. Therefore, the suggestion to organize an international gathering of clinicians and scientists interested in problems of ocular circulation and neovascularization was received with great enthusiasm. Unanimously, it wasdecidedtodedicatethe symposium to Professor I.C. Michaelson, theinnovativescientist, the greatclinician, theindefatigableteacher, andaboveall, thewonderfulhumanbeing. The meeting was highlighted by the outstanding atmosphere of friendshipandscientif·ic exchanges. This book mirrors the information delivered and includes a selectionofpapersfromthescientificprogram. Theorganizationofthismeetingandthepublicationof thebookwouldnothavebeenpossiblewithouttheharmonious teameffortsmadebytheInternational, ScientificandLocal Committees. I am thankful tothe chairpersons of the varioussessionsfortheirtime, keeninterestandendeavor for the realizationofahighscientific level. I also deeplyacknowledgethehelpand & upportofArnallPatz, Bob Murphy, BertGlaser, RobertFrank, LarryHjelmeland, Gordon Klintworth, Neville Welsh, Charles Riva, Alec Garner, DesmondArcher, EphraimFriedman, MyronYanoff, MosheLahav, Willem Manschot, Hans-WaltherLarsenand Masanobu Uyama. The powerful stimulus of Hanan Zauberman, Steve Ryan, GabrielCoscas, GiselleSoubrane, MosheIvry, YuvalYassur and Sue and Peter Ballenwasmost instrumental in the realizationofthese"dreams". Asalways, Iwasfortunate tohavetheinvaluablecollaborationofmyloyalassistants: Evelyne Cohen, Genia Maftzir, Israel Barzel, Arieh Zelikovitch, andJudithBenEzra. Thesmoothrunningofthe meeting andtimelyeditingofthebookcouldnothave been possible without theincalculablehelp and indefatigable typing and councilofJudithFisher, whoseconded me in selectingthepapersandeditingthebook

Author : G. Verriest
Publisher : Springer Science & Business Media
ISBN 13 : 9400942753
Total Pages : 498 pages
Book Rating : 4.52/5 ( download)

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Download or read book Colour Vision Deficiencies VIII written by G. Verriest and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 498 pages. Available in PDF, EPUB and Kindle. Book excerpt: Colour Vision Deficiences VIII brings together information on the latest trends in the following areas of research: -Visual effects of intense lights; -Effects of intoxications on colour vision; -Ageing and vision; -Methods of examination; -Congenital defects; -Acquired defects; -Practical aspects; -Physiological bases. This volume is a natural follow-up on Volumes VI and VII published in 1981 and 1983 respectively by Dr. W. Junk Publishers.

Author : P.L. Emiliani
Publisher : Springer Science & Business Media
ISBN 13 : 9400942818
Total Pages : 342 pages
Book Rating : 4.13/5 ( download)

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Download or read book Development of Electronic Aids for the Visually Impaired written by P.L. Emiliani and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 342 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is based on the papers presented at the Workshop on "Rehabilitation of the Visually Impaired" held in Flo rence at the Institute for the Research on Electromagnetic Waves of the Italian Research Council on April 4-6, 1984. The Workshop, sponsored by the Committee for Medical and Public Health Research of the Commission of the European Communities, was meant to exchange ideas about the need, importance and feasibility of a European cooperation in the field of visual impairment and to identify promising research areas, where current national activities could take advantage of such a collaboration in order to increase their efficiency. In particular, it dealt with the develop ment and use of technical aids (mainly based on computers and signal processing techniques) and with the elaboration, evaluation and standardization of new methods and tests. The attendance was multidisciplinary, including researchers from the fields of technology, medicine and psychology and representatives from organizations involved in the rehabi litation of the visually impaired. Five technical sessions were organized, dealing with the following topics: automatic production of Braille and systems for paperless Braille, aids for reading and for the interaction with coded informa tion sources, low vision aids, transduction of visual infor mation into a tactile representation, mobility aids. Three different application sectors were mainly considered: education and culture, vocational training, mobility. A final session was devoted to a discussion in working groups. The results are briefly outlined in the following concise report of the Workshop.