Oogzenuw
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Optic Disorders And Visual Field
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Author : Ningli Wang
language : en
Publisher: Springer
Release Date : 2019-03-01
Optic Disorders And Visual Field written by Ningli Wang and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2019-03-01 with Medical categories.
This book discusses more than one hundred patients in which visual pathway is involved, and focuses on the role of visual field examination in the diagnosis of these diseases. It also highlights the application of concepts from the new interdiscipline, integration medicine as well as molecular biology and genetics in the analysis of the diseases. In this book, the commonly (typically) noticed changes in the visual field of patients with visual pathway disorders are mainly described in the chapter one titled as “Visual Field-related Anatomy of Visual Pathway” and chapter two titled as “Interpretation of Visual Field Test”, while the majority of the cases presented with "atypical" changes in visual field. At this point, the changes in the visual field could function as either a key to understand the disease, or a question mark which confuses the diagnosis. However, the process of pushing aside a fog around the diagnosis step by step helps the readers to gradually disclose the essence of the disease.
Anterior Ischemic Optic Neuropathy
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Author : S.S. Hayreh
language : en
Publisher: Springer Science & Business Media
Release Date : 2012-12-06
Anterior Ischemic Optic Neuropathy written by S.S. Hayreh and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012-12-06 with Medical categories.
"No attainment is ever final" Vascular disorders of the optic disc and nerve are important not only to the ophthalmologist but also to the neurologist and the internist. To the first specialty group they represent one cause of blindness or severe visual impairment; to the second group the optic disc edema and optic atrophy seen in these disorders can pose serious problems of diagnosis, or give indica tions of the involvement of the cerebral circulation; while to the last group they are frequently indicative of systemic disease, particularly of the cardiovas cular system. Recent advances in our knowledge of the blood supply of the optic nerve head have shed a significant new light on the subject. With the recent advent of fluorescein fundus angiography, an extra dimension has been added to the study of the ocular and optic disc circulations, and we have entered into a new era in the understanding of ocular vascular disorders "in vivo". In the pre-angiography era, postmortem injection studies, although very valuable, did not completely reveal the vascular pattern of the optic disc in the living, in health, and disease. The ophthalmoscope, without doubt, has been valuable in assessing optic disc lesions, but could not give us informa tion on the circulation of the eye and optic disc "in vivo".
Neuro Ophthalmology
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Author : Christopher Kennard
language : en
Publisher: Elsevier
Release Date : 2011-06-28
Neuro Ophthalmology written by Christopher Kennard and has been published by Elsevier this book supported file pdf, txt, epub, kindle and other format this book has been release on 2011-06-28 with Medical categories.
The Handbook of Clinical Neurology Vol 102: Neuro-Ophthalmology provides a comprehensive discussion of the field of neuro-ophthalmology. The book is organized into four sections. Section 1 lays out fundamental concepts of the visual system and eye movements. It discusses the anatomy and physiology of the afferent visual system and the ocular motor system, and the neuro-ophthalmological examination. Section 2 deals with disorders of the afferent visual system, covering retinal disorders; abnormalities of the optic disc; lesions of the optic nerve; the optic chiasm; disorders of the optic tract, radiation, and occipital lobe; disorders of higher visual processing; and rehabilitative techniques. Section 3 discusses ocular motor abnormalities, including infranuclear ocular motor disorders; nuclear, internuclear, and supranuclear ocular motor disorders; nystagmus and saccadic intrusions; disorders of higher gaze control; and normal and abnormal lid function. Section 4 covers disorders of the pupil; neuro-ophthalmology of orbital disease; and functional neuro-ophthalmology. This book will be useful to early-stage physicians, as well as specialists interested in the latest developments in neuro-ophthalmology. A comprehensive resource that explores the innovative methods used to understand the visual system An in-depth study of how the brain processes vision, and the role certain functions such as eye movement play in visual diagnosis and memory Clinical and laboratory methods of evaluation that are perfect for physicians and specialists in any stage of practice
Compressive Optic Nerve Lesions At The Optic Canal
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Author : Renate Unsöld
language : en
Publisher: Springer Science & Business Media
Release Date : 2012-12-06
Compressive Optic Nerve Lesions At The Optic Canal written by Renate Unsöld and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012-12-06 with Medical categories.
This comprehensive monograph opens up sensational new diagnostic and therapeutic perspectives. The topographic information is presented with excellent anatomic preparations. The wide spectrum of symptoms is taken from extensive clinical experience; they are critically analysed and compared to the ophthalmological, neurosurgical, and neuroradiological literature. The monograph is an excellent source for the ophthalmologic and neurologic clinician who is the first to be confronted with symptoms of optic nerve lesions. For the radiologist, it offers a clear, didactic overview of typical pathological changes of the most important lesions. For the neurosurgeon, the discussion of optimal approach and intraoperative findings points to the possibility of early microsurgical intervention that retains as much function as possible.
Neuro Ophthalmology
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Author : Judit Somlai
language : en
Publisher: Springer
Release Date : 2016-05-25
Neuro Ophthalmology written by Judit Somlai and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2016-05-25 with Medical categories.
This practical guide provides an algorithm for diagnosis and treatment, from ‘having some problem with vision’, via diagnosis of cause and background, to treatment and eventually to rehabilitation. Following on from introductory sections devoted to the role of neuro-ophthalmology, recent developments in the field, and an overview of neuro-ophthalmological examinations, there are sections devoted to the different parts of the visual system, and finally a section on rehabilitation. Neuro-ophthalmology is aimed at ophthalmologists, neurologists, neurosurgeons, traumatologists, neuroradiologists, experts in cardiology and stroke, and trainees in these areas. It will also be of interest to neuro-rehabilitation specialists, neuropsychologists, and those working in typhlopedagogy and health informatics.
The Optic Nerve In Glaucoma
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Author : R Susanna
language : en
Publisher: Kugler Publications
Release Date : 2005
The Optic Nerve In Glaucoma written by R Susanna and has been published by Kugler Publications this book supported file pdf, txt, epub, kindle and other format this book has been release on 2005 with Glaucoma categories.
Primary Optic Nerve Sheath Meningioma
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Author : Branislav Jeremic
language : en
Publisher: Springer Science & Business Media
Release Date : 2008-08-19
Primary Optic Nerve Sheath Meningioma written by Branislav Jeremic and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2008-08-19 with Medical categories.
Optic nerve sheath meningioma (ONSM) is a rare tumour. Cases are usually separated into primary ONSM, which arises either intraorbitally or, less commonly, intracanalicularly, and secondary ONSM, which arises intracranially and subsequently invades the optic canal and orbit. This is the first book to cover all important aspects of the diagnosis and treatment of primary ONSM. After a general introduction, individual chapters discuss the clinical presentation, clinical examination and diagnosis, imaging, and histology. Treatment options are then addressed in detail, with special emphasis on external beam radiation therapy, and in particular stereotactic fractionated radiation therapy. The latter has recently produced consistently good results and is now considered the emerging treatment of choice for the vast majority of patients with primary ONSM. This well-illustrated book will prove invaluable to all practitioners who encounter primary ONSM in their clinical work.
Handbook Of Pediatric Retinal Oct And The Eye Brain Connection
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Author : Cynthia A. Toth
language : en
Publisher: Elsevier Health Sciences
Release Date : 2019-05-04
Handbook Of Pediatric Retinal Oct And The Eye Brain Connection written by Cynthia A. Toth and has been published by Elsevier Health Sciences this book supported file pdf, txt, epub, kindle and other format this book has been release on 2019-05-04 with Medical categories.
Optical Coherence Tomography (OCT) plays a vital role in pediatric retina diagnosis, often revealing unrecognized retinal disorders and connections to brain injury, disease, and delayed neurodevelopment. Handbook of Pediatric Retinal OCT and the Eye-Brain Connection provides authoritative, up-to-date guidance in this promising area, showing how to optimize imaging in young children and infants, how to accurately interpret these images, and how to identify links between these images and brain and developmental disorders. Illustrates optimal methods of OCT imaging of children and infants, how to avoid pitfalls, and how to recognize and avoid artifacts Explains how the OCT image may relate to brain disease and delayed neurodevelopment Features more than 200 high-quality images and scans that depict the full range of disease in infants and young children Provides guidance in identifying retinal layers and important abnormalities. Covers the structural features of the retina and optic nerve head in developmental, acquired, or inherited conditions that affect the eye and visual pathways Offers practical ways to set up imaging programs in the clinic, operating room, or neonatal nursery
Neuro Ophthalmology And Neuro Otology
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Author : Daniel Gold
language : en
Publisher: Springer Nature
Release Date : 2022-01-03
Neuro Ophthalmology And Neuro Otology written by Daniel Gold and has been published by Springer Nature this book supported file pdf, txt, epub, kindle and other format this book has been release on 2022-01-03 with Medical categories.
This book combines the complexities of neuro-ophthalmologic and neuro-otologic disorders into one concise guidebook. It focuses on the basics of these two challenging subspecialties, encountered by the neurologist, ophthalmologist, otolaryngologist, neurosurgeon, emergency medicine provider, and others. Comprehensive and succinct, the book contains chapters examining representative case vignettes that highlight typical historical elements and exam findings that aid in diagnosing a specific disease, disorder, or syndrome. Before each heading, chapters offer a brief review of relevant anatomy, physiology, and examination techniques. Additionally, symptom-based tables guide the practitioner to a focused history and examination for rapid real-time triage and diagnosis. Practical and case-based, Neuro-Ophthalmology and Neuro-Otology is an invaluable resource for practitioners, trainees, and residents in various fields.
On The Origins Of The Visual Powers Of The Optic Nerve
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Author : Swan
language : en
Publisher:
Release Date : 1856
On The Origins Of The Visual Powers Of The Optic Nerve written by Swan and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1856 with categories.