This volume of Documenta Ophthalmologica Proceedings Series collects the scientific papers presented at the 2nd International Symposium on Retinal Pigment Epithelium and the 4th Meeting of the European Macula Group held in Genoa, May 29-June 1, 1996. The Symposium on Retinal Pigment Epithelium was promoted by the University Eye Clinic of Genoa as the natural continuation of the first Symposium held with great success in Genoa in 1988. The previous Meetings of the European Macula Group were held in Coimbra (1988), Crete (1989) and Athens (1994). I was greatly pleased and honoured to host the fourth congress of this distinguished Society and I am grateful to Gabriel Coscas, Jose Cunha-Vaz and George Theodossiadis, found ers of the Society, for selecting Genoa on this occasion. The two meetings integrated well in an unicuum and brought together an exceptional number of outstanding retinal specialists coming from all over the world. All the aspects of the current research concerning retinal pigment epithelial and macular diseases were covered. Several interesting presentations regarded new techniques of retinal and choroidal imaging. A full session was dedicated to the latest advances in culture and transplantation of retinal pigment epithelial cells. Age-related macular degeneration was a major subject for discussion, including new approaches to treatment. This topic was high lighted by a mini-symposium on drusen, including a series of superb lectures on classification, clinicopathological studies, indocyanine green imaging, and laser treatment for prevention of choroidal neovascularization."

This timely publication fills a large gap in the ophthalmic literature which has so far lacked a monograph on the clinically very important subject of macular edema. The book presents the most up-to-date scientific concepts concerning the etiology and pathogenesis of blood retinal barrier breakdown such as tight junction associated protein dysfunction, and changes in fluid transport properties of the retinal pigment epithelium. The bulk of the book is clinically oriented and addresses novel imaging and diagnostic techniques for the detection of macular edema as well as the clinical context of a panoply of ocular diseases which induce macular edema, such as diabetes, other vasculopathies, uveitis, and many others. New light is shed on the association between highly active antiretroviral therapy and the induction of macular edema in HIV-positive patients. Novel drug treatment regimens with steroids and carbonic anhydrase inhibitors as well as new ways of applying laser and surgical therapies are also discussed in detail, and practical treatment guidelines are given. This book will be helpful for vitreoretinal specialists as well as for the practising ophthalmologist confronted with patients suffering from macular edema.

As a garden is to a gardener, so a book is to its author. Nurtured out of love, both are a source of pride and hope. Microbiology, immunol ogy, infectious diseases, rheumatology, and ophthalmology are the seeds of this textbook on uveitis. Over the years, these branches of medicine have been cultivated and garnered to care for patients with inflammatory diseases of the eye, a most hardy species in the family of ocular maladies. The aim of this clinical manual is to give both a serviceable frame work and practical information on ocular inflammatory disease. The first section is devoted to general principles and commonly held sup positions in the field of uveitis. A system of diagnosis, based on the differential, is also offered. Traumatic uveitis is addressed in the sec ond section. The third part examines infectious diseases that have been identified with uveitis. These are frequently curable forms of ocular inflammation caused by replicating foreign antigens. The fourth section of this textbook considers inflammatory diseases of the eye with a presumed autoimmune mechanism. A disobedient, autoreactive immune response is postulated to playa role in these forms of uveitis. Masquerade and idiopathic conditions are dis cussed in the final chapters. Etiology, epidemiology, pathogenesis, clinical presentation, diagnosis, differential diagnosis, treatment, and prognosis are provided for each disease syndrome. As with most gardens, there are many styles and delightful entrances to the field of uveitis.

This book describes advances in implantable neural stimulation technology to restore partial sight to people who are blind from retinal degnerative diseases such as age-related macular degeneration and retintis pigmentosa. Many scientific, engineering, and surgical challenges must be surmounted before widespread practical applications can be realized. The book summarizes the state of research and clinical practice in the field and reviews the current ideas and approaches of its leading researchers and practitioners.

Thirty years ago, Gobin and Bierlaagh developed the simultaneous horizontal and cyclovertical strabismus surgery that became a recognized, albeit much debated method, but no manual on the subject was available until now. The book is aimed at ophthalmologists interested in strabismus. It is also intended for orthoptists, in view of the importance of examining ocular motility. Although the ophthalmologist remains responsible for the surgical indication, the active participation of the orthoptist is advantageous. The analysis of incomitances of the eye movements is discussed extensively, as it is the keystone of simultaneous surgery. For the same reason, great attention is given to the surgical indications. The chapter on oculomotor disturbances is completed with a series of examples of the most common motility disorders and the indications for their surgical treatment. Surgery is covered in detail. Primary surgery is discussed in the same section as surgery for under and overcorrection.Since a correct sequence of the different surgical acts is essential for a smooth intervention, the technique of operating rectus as well as oblique muscles is presented in a clear, step-by-step manner. The last chapter deals with the complications such as limitation of duction, postoperative diplopia and the change in palpebral fissure. The book contains approximately 380 black and white illustrations in 270 figures and 94 colour plates, illustrating surgical techniques. The work is based on an analysis of more than 6500 cases.

Since its inception, the International Research Group on Colour Vision Deficiencies (IRGCVD) has followed the policy that the Symposium Pro ceedings should be as close as possible to a complete record of the scientific content of the meeting. This policy has the advantage of providing an accurate picture of the current state of the art in research on color vision deficiencies, but it also has the disadvantage that papers typically span a wide range of quality. In this volume, however, we have instituted a system of peer review in an effort to enhance scientific quality as much as possible while continuing our past policy of publishing all submitted manuscripts. In addition to being edited for English composition and grammar, each of the papers included here has been carefully reviewed by an IRGCVD member selected for his or her expertise in the specific topic of the paper. Reviewers were instructed to include in their comments suggestions for improvement rather than recom or rejection. In our opinion, this review process mendations for publication has resulted in substantial improvement of many of the articles and has enhanced the value of the publication. We are pleased to acknowledge the efforts of our reviewers and offer them our sincere thanks for their important contributions to Colour Vision Deficiencies X. The Editors B. Drum, J. D. Moreland & A. Serra (eds. ), Colour Vision Deficiencies X, p. xiii."

Modern North American sturgeons and paddlefish are the result of 100 million years of evolution. Once an integral part of aboriginal culture, their numbers were decimated by overfishing and habitat destruction during the past two centuries.

This book details the extensive science aimed at helping these remarkable species recover from the brink of extinction, and describes the historical, biological, and ecological importance of North American sturgeon and paddlefish. The text is enhanced by photographs and detailed line drawings.

This comprehensive volume will be an invaluable resource for researchers, educators, and consultants, in academic and government settings, who work to further scientific understanding of these fishes. No other single compilation has documented current information in such detail.

What surgical advancements have spawned from the evolution of phaco technology? Join the thousands of surgeons who have utilized "Phacodynamics: Mastering the Tools and Techniques of Phacoemulsification Surgery" to understand and benefit from the advantages of phaco technology.

The revised, expanded, and updated "Fourth Edition" of this classic text includes over 300 simple, yet elegant, figures and illustrations detailing the latest machine technologies and surgical techniques. Visual learners...

In addition to examining the intricate relationship between the surgeon and the phaco machine, Dr. Barry Seibel profiles how the most recent advancements in machine technology can enhance your surgical procedures and optimize your results. With schematic figures and illustrations to accompany the detailed descriptions, surgeons can readily identify and distinguish between various flow pumps, vacuum pumps, and ultrasound power modulations. Surgery can then be customized moment by moment for each individual patient to maximize safety and efficacy.
"Phacodynamics, Fourth Edition" utilizes a simplified approach to explain all the latest advancements in phaco technology and surgery and should be in the hands of all surgeons practicing in this specialized area.
New topics included that are unique to this Fourth Edition:

• Bimanual Microincision Phaco
• Ultrasound Power Modulations including Burst and Pulse Modes
• AquaLase and Laser Surgical Technologies
• Expanded Horizontal Chopping Techniques including PreChop
• Vertical Chopping Techniques and Instrumentation
• Bimanual Irrigation and Aspiration
• Phacodynamic Complications
• Phacodynamics of SurgicalInstrument Design

Advances in Ophthalmology and Optometry reviews the year's most important findings and updates within the field in order to provide clinicians with the current clinical information they need to improve patient outcomes. A distinguished editorial board, led by Myron Yanoff, identifies key areas of major progress and controversy and invites preeminent specialists to contribute original articles devoted to these topics. These insightful overviews in ophthalmology and optometry inform and enhance clinical practice by bringing concepts to a clinical level and exploring their everyday impact on patient care. Provides in-depth, clinical reviews in ophthalmology and optometry, providing actionable insights for clinical practice. Presents the latest information in the field under the leadership of an experienced editorial team. Authors synthesize and distill the latest research and practice guidelines to create these timely topic-based reviews.

Ophthalmic Anaesthesia is a new textbook written by an international group of authors who are recognized experts in the fields of anaesthesia and ophthalmology. Covering the entire subspecialty of anaesthesia for surgery of the eye, the book offers chapters on a variety of subjects including: the history of ophthalmic anaesthesia, physiology and pharmacology, anatomy, pre-operative assessment, paediatric anaesthesia, orbital regional anaesthesia, general anaesthesia, complications, high-volume cataract surgery, and future developments. Written by both academicians and experienced clinicians, this is a well-referenced and illustrated text describing the techniques used in the anaesthetic management of patients undergoing the most commonly performed surgical procedures in the world.

This comprehensive volume discusses approaches for a systematic selection of delivery systems for various classes of therapeutic agents including small molecule, protein, and nucleic acid drugs.

Specific topics covered in this book include: Solution, suspension, gel, nanoparticle, microparticle, and implant dosage formsRefillable and microneedle devicesIntravitreal, suprachoroidal, intrascleral, transscleral, systemic, and topical routes of deliveryPhysical methods including iontophoresis for drug deliveryRational selection of routes of administration and delivery systemsNoninvasive and continuous drug monitoring Regulatory path to drug product developmentClinical endpoints for drug product developmentEmerging and existing drugs and drug targets

"Drug Product Development for the Back of the Eye" is authored by renowned ocular drug delivery experts, representing academic, clinical, and industrial organizations and serves as indispensable resource for ophthalmic researchers, drug formulation scientists, drug delivery and drug disposition scientists, as well as clinicians involved in designing and developing novel therapeutics for the back of the eye diseases. This book is also relevant for students in various disciplines including ophthalmology, pharmaceutical sciences, drug delivery, and biomedical engineering. Refillable and microneedle devicesIntravitreal, suprachoroidal, intrascleral, transscleral, systemic, and topical routes of deliveryPhysical methods including iontophoresis for drug deliveryRational selection of routes of administration and delivery systemsNoninvasive and continuous drug monitoring Regulatory path to drug product developmentClinical endpoints for drug product developmentEmerging and existing drugs and drug targets

"Drug Product Development for the Back of the Eye" is authored by renowned ocular drug delivery experts, representing academic, clinical, and industrial organizations and serves as indispensable resource for ophthalmic researchers, drug formulation scientists, drug delivery and drug disposition scientists, as well as clinicians involved in designing and developing novel therapeutics for the back of the eye diseases. This book is also relevant for students in various disciplines including ophthalmology, pharmaceutical sciences, drug delivery, and biomedical engineering. Refillable and microneedle devicesIntravitreal, suprachoroidal, intrascleral, transscleral, systemic, and topical routes of deliveryPhysical methods including iontophoresis for drug deliveryRational selection of routes of administration and delivery systemsNoninvasive and continuous drug monitoring Regulatory path to drug product developmentClinical endpoints for drug product developmentEmerging and existing drugs and drug targets

"Drug Product Development for the Back of the Eye" is authored by renowned ocular drug delivery experts, representing academic, clinical, and industrial organizations and serves as indispensable resource for ophthalmic researchers, drug formulation scientists, drug delivery and drug disposition scientists, as well as clinicians involved in designing and developing novel therapeutics for the back of the eye diseases. This book is also relevant for students in various disciplines including ophthalmology, pharmaceutical sciences, drug delivery, and biomedical engineering. "

For more than 30 years, the visual cortex has been the source of new theories and ideas about how the brain processes information. The visual cortex is easily accessible through a variety of recording and imagining techniques and allows mapping of high level behavior relatively directly to neural mechanisms. Understanding the computations in the visual cortex is therefore an important step toward a general theory of computational brain theory.

In this book the authors relate and discuss the idea that perceptual processes can be considered at many levels. A phenomenon that appears at one level may not be the same as a superficially similar phenomenon that appears at a different level. For example "induced motion" can be analyzed in terms of eye movements or at the retinal level or at a much higher cognitive level: how do these analyses fit together? The concept of levels also makes us think of the flow of information between levels, which leads to a consideration of the roles of top-down and bottom-up (or feed-forward, feed-back) flow. There are sections devoted to vestibular processing, eye movement processing and processing during brightness perception. The final section covers levels of processing in spatial vision. All scientists and graduate students working in vision will be interested in this book as well as people involved in using visual processes in computer animations, display design or the sensory systems of machines.

We are excited to bring together recent research on the molecular biology of Axenfeld-Rieger syndrome (ARS) disorders. In the following chapters we will review and provide direct evidence for the molecular basis of this group of heterogeneous disorders, which include Rieger syndrome and Rieger anomaly. While ARS patients were initially diagnosed in the early 1930s the genetic basis for ARS was unknown until the recent identification of chromo- somal loci associated with this genetic disorder. In the mid-1990s Drs. Jeffrey C. Murray and Elena V. Semina identified PITX2 through positional cloning tech- niques as a gene associated with ARS. These researchers were able to iden- tify point mutations in PITX2 that were linked with ARS patients. ARS patients presented clinically with several developmental anomalies that fur- ther provided clues about the function of the PITX2 homeobox tran- scription factor. The phenotypic variability of ARS patients indicates that PITX2 can participate with many other faaors to control normal development processes. The hallmarks of ARS developmental anomalies are eye, tooth and umbilical defects. However, abnormal pituitary, heart, and craniofacial development are also detected. Thus, ARS patients provided the first link of PITX2 involvement in the development of these organs and structures. Some of these anomalies are recapitulated in epigenetic and genetic mouse, chick, zebrafish and frog studies which will be reviewed in the following chapters.

Comprehensive and readable, Whitcup and Nussenblatt's Uveitis, 5th Edition, covers every aspect of this complex subspecialty in a single convenient volume. This clinically relevant guide covers the medical, pharmacological, and surgical treatment of uveitis in a visually rich, full-color format, offering a complete overview for today's clinicians. New and updated case studies, key points boxes, and more than 400 images and graphics highlight major clinical points and provide insight into real situations that you can apply in practice. Features multiple chapters on diagnostic approach to help you meet the challenge of making accurate diagnoses. Reflects advancements and new developments on all aspects of uveitis including new medical and surgical treatments. Covers key topics such as the use of PCR in diagnostic testing, cataract surgery in patients with uveitis, the use of OCT in diagnosis and treatment, new infectious causes of uveitis (including Zika and Ebola), and novel treatments for inflammatory eye disease. Includes new clinical photographs, illustrations, and OCT images throughout. Reviews new randomized clinical trials of new uveitis therapy, as well as the approach to patients with HIV and HIV-associated ocular diseases including CMV retinitis and immune recovery uveitis. Provides expanded information on masquerade syndromes with important tips on diagnosis and management of intraocular lymphoma. Enhanced eBook version included with purchase. Your enhanced eBook allows you to access all of the text, figures, and references from the book on a variety of devices.

Clinically-oriented and up-to-date, Dry Eye Diseases focuses on the latest diagnostic techniques, management guidelines, and treatment options for dry eye disorders. This consolidated resource provides guidance on the clinical assessment of patients presenting with dry eye symptoms as well as a global perspectives on the use of FDA and off-label products. Practicing and trainee ophthalmologists and optometrists will find this an indispensable resource for understanding this complex disorder. Covers a range of topics, including clinical assessment, pathophysiology, the link between dry eye and system disease, and the use of FDA and off-label products as treatment options for dry eye diseases. Includes a section devoted to the presence of dry eye disease in specific populations, including patients presenting with other ocular conditions, systemic pain conditions, graft-versus-host disease, Sjoegren's syndrome, and meibomian gland dysfunction. Addresses the challenges associated with treating ocular pain not responsive to traditional dry eye disease treatments. Features concise chapters from a team of international chapter authors, providing global perspectives on this common disorder. Consolidates today's available information on this timely topic into a single, convenient resource

Behcet s Syndrome has seen great strides over the last two decades in the availability of new treatments and the understanding of underlying pathogenesis. Only 30 years ago the majority of particularly young men with Behcet s lost total eye sight, now only a minority do. This book covers the most recent developments in the basic and clinical aspects of Behcet s Syndrome. International authorities have collaborated to offer their diverse expert knowledge on the multiple affected organs and systems, including the skin, the eye, the brain, the lungs and not the least the gastrointestinal and the locomotor systems. A special chapter is devoted to juvenile disease. The definitive resource on Behcet s Syndrome, this book is well suited for rheumatologists, dermatologists, ophthalmologists, neurologists, and health professionals caring for Behcet s patients."