Author: National Library of Medicine (U.S.)Publisher:
ISBN:
Category : Medicine
Languages : en
Pages : 1712
Book Description
First multi-year cumulation covers six years: 1965-70.
Current Catalog
Author: National Library of Medicine (U.S.)Publisher:
ISBN:
Category : Medicine
Languages : en
Pages : 1712
Book Description
First multi-year cumulation covers six years: 1965-70.
National Library of Medicine Current Catalog
Author: National Library of Medicine (U.S.)Publisher:
ISBN:
Category : Medicine
Languages : en
Pages :
Book Description
First multi-year cumulation covers six years: 1965-70.
Techniques in Clinical Electrophysiology of Vision
Author: G. NiemeyerPublisher: Springer Science & Business Media
ISBN: 9789061937272
Category : Medical
Languages : en
Pages : 542
Book Description
Proceedings of the 19th ISCEV Symposium, Horgen-Zürich, Switzerland, June 1-5, 1981
Principles and Practice of Clinical Electrophysiology of Vision, second edition
Author: John R. HeckenlivelyPublisher: MIT Press
ISBN: 0262083469
Category : Medical
Languages : en
Pages : 1033
Book Description
The long-awaited second edition of an authoritative reference on electrophysiologic vision testing, including detailed information on techniques and problems, basic physiology and anatomy, theoretical concepts, and clinical findings; with extensive new material. This authoritative text is the only comprehensive reference available on electrophysiologic vision testing, offering both practical information on techniques and problems as well as basic physiology and anatomy, theoretical concepts, and clinical correlations. The second edition, of the widely used text, offers extensive new material and updated information: 65 of the 84 chapters are completely new, with the changes reflecting recent advances in the field. The book will continue to be an essential resource for practitioners and scholars from a range of disciplines within vision science. The contributions not only cover new information—important material that is likely to become more important in the next decade—but also offer a long-range perspective on the field and its remarkable development in the last century. After discussing the history and background of clinical electrophysiology, the book introduces the anatomy of the retina and principles of cell biology in the visual pathways at the molecular, physiological, and biochemical levels. It relates these new findings to the techniques and interpretations of clinical tests, including the electro-oculogram (EOG), electroretinogram (ERG), and visual evoked potentials (VEP), which are discussed in detail, as are equipment, data acquisition and analysis, principles and protocols for clinical testing, diseases and dysfunction, and animal testing. Notable additions for this edition include chapters on the origin of electroretinogram waveforms, multifocal techniques, testing in standard laboratory animals, recent advances in analysis of abnormalities in disease, and the applications of these techniques to the study of genetic abnormalities.
The Proctor Bulletin
Author: Francis I. Proctor FoundationPublisher:
ISBN:
Category : Ophthalmology
Languages : en
Pages : 46
Book Description
Seventh International Visual Field Symposium, Amsterdam, September 1986
Author: E.L. GrevePublisher: Springer Science & Business Media
ISBN: 9400933258
Category : Medical
Languages : en
Pages : 643
Book Description
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.
Development of Electronic Aids for the Visually Impaired
Author: P.L. EmilianiPublisher: Springer Science & Business Media
ISBN: 9400942818
Category : Medical
Languages : en
Pages : 342
Book Description
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.
Electroretinograms
Author: Gregor BelusicPublisher: BoD – Books on Demand
ISBN: 9533073837
Category : Medical
Languages : en
Pages : 254
Book Description
Electroretinography (ERG) is a non-invasive electrophysiological method which provides objective information about the function of the retina. Advanced ERG allows to assay the different types of retinal receptors and neurons in human and animal models. This book presents contributions on the recent state of the ERG. The book is divided into three parts. The first, methodological part, reviews standard methods and normatives of human ERG, reports about the advanced spatial, temporal and spectral methods of stimulation in human ERG, and deals with the analysis of the multifocal ERG signal. The second part deals with the ERG in different diseases of the human visual system and in diabetes. The third part presents the ERG in the standard animal models of human retinal disease: mouse, rat, macaque and fruitfly.
Ocular Circulation and Neovascularization
Author: D. BenezraPublisher: Springer Science & Business Media
ISBN: 9400933371
Category : Medical
Languages : en
Pages : 555
Book Description
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
IBBO-International Biography and Bibliography of Ophthalmologists and Visual Scientist (A-Z)
Author: Publisher: Wayenborgh Publishing
ISBN: 9062998968
Category : Medical
Languages : en
Pages : 972
Book Description