This book presents and analyses the most recent research dedicated to restoring vision in individuals who are severely impaired or blind from retinal disease or injury. It is written by the leading groups worldwide who are at the forefront of developing artificial vision. The book begins by discussing the difficulties in comparing and interpreting functional results in the area of very low vision and the principal prospects and limitations of spatial resolution with artificial tools. Further on…
This book presents 57 typical cases of neuro-ophthalmic diseases in the emergency room, which represent notoriously complex and difficult challenges for junior doctors. The physical manifestations of these neurologic disorders include visual loss, transient blurring, diplopia, headache, pupillary abnormality, and even cognition problems. Each case provides a wealth of information, including the case report, comments, diagnosis, management, prognosis and concise notes, as well as photographs and…
Rapid advances in pathogenetic insight, diagnostic and therapeutic modalities, and basic research continuously influence the state of the art in ophthalmology. This comprehensive encyclopedia offers a systematic and complete source of information including basic principles and novel updates, both clinical and scientific. The encyclopaedic format offers comprehensive access to focused information on all relevant topics in a clear and user-friendly manner. The spectrum ranges from short definitio…
This practical manual reviews historical concepts, contemporary research, and diagnostic techniques for functional visual disorders. Functional Ophthalmic Disorders: Ocular Malingering and Visual Hysteria is a how-to manual that is written for the practicing ophthalmologist and optometrist, complete with color photos that allow the reader to see pictures of select conditions and diagnostic testing. In addition to the photos, videos are provided online to illustrate simulated testing and results…
Losing your sight can be upsetting. You may feel scared, sad, or frustrated – this is normal. This pamphlet gives information and advice from health care professionals on adjusting to vision loss. Topics include types of vision loss, tips for getting used to vision loss (like staying safe at home, and using supportive and adaptable technology), and how vision loss affects your loved ones. Examples of computer software, apps, and things you can use at home are provided. Information on CNIB suppo…
Recent missions on board the International Space Station have revealed previously unreported physiological consequences of long duration space flight, particularly in eyesight, and in this Brief Dr. Seedhouse reviews the existing theories on what causes this degeneration and how long it will last. Notably, 60% of long-duration crews have reported subjective degradation in vision, a clear indication that further study is necessary before astronauts embark on even longer-term space missions. Decr…