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Author : Dehui Xiang
Publisher : Frontiers Media SA
ISBN 13 : 2889768120
Total Pages : 103 pages
Book Rating : 4.8/5 (897 download)
Download or read book Imaging in the Visual System Disorders written by Dehui Xiang and published by Frontiers Media SA. This book was released on 2022-09-16 with total page 103 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Wibke S. Müller-Forell
Publisher : Springer Science & Business Media
ISBN 13 : 354027989X
Total Pages : 454 pages
Book Rating : 4.5/5 (42 download)
Download or read book Imaging of Orbital and Visual Pathway Pathology written by Wibke S. Müller-Forell and published by Springer Science & Business Media. This book was released on 2005-12-29 with total page 454 pages. Available in PDF, EPUB and Kindle. Book excerpt: Deals with imaging of pathology of the visual system. This book is divided into two parts, general and special. In the general part, important basics of modern imaging methods are discussed. The knowledge on the indication, technique, and results of functional MR imaging is also presented.
Author : Wibke S. Müller-Forell
Publisher : Springer
ISBN 13 : 9783540279884
Total Pages : 0 pages
Book Rating : 4.2/5 (798 download)
Download or read book Imaging of Orbital and Visual Pathway Pathology written by Wibke S. Müller-Forell and published by Springer. This book was released on 2005-10-27 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: This is one of the first books to deal with imaging of pathology of the entire visual system. It is divided into two parts, general and special. In the general part, the most important basics of modern imaging methods are discussed, but with less emphasis on the physical background than in purely neuro-/radiological textbooks. Chapters are devoted to the meticulous presentation of imaging anatomy of the orbit and intracranial visual pathway. The latest knowledge on the indication, technique, and results of functional MR imaging is presented. Visual system impairment in the pediatric age group is also discussed. The special part of the book provides detailed descriptions of the symptoms and clinical and imaging findings in individual patients with orbital and intracranial pathologies. This book is specifically designed to be of value not only to neuroradiologists but also to ophthalmologists, neurosurgeons, oto-/rhino-laryngologists, and neurologists who require more detailed information on these special diseases.
Author : Andrzej Grzybowski
Publisher : Springer Nature
ISBN 13 : 3030262693
Total Pages : 560 pages
Book Rating : 4.0/5 (32 download)
Download or read book OCT and Imaging in Central Nervous System Diseases written by Andrzej Grzybowski and published by Springer Nature. This book was released on 2020-01-01 with total page 560 pages. Available in PDF, EPUB and Kindle. Book excerpt: The second edition of OCT and Imaging in Central Nervous System Diseases offers updated state-of-the-art advances using optical coherence tomography (OCT) regrading neuronal loss within the retina. Detailed information on the OCT imaging and interpretation is provided for the evaluation of disease progression in numerous neurodegenerative disorders and as a biological marker of neuroaxonal injury. Covering disorders like multiple sclerosis, Parkinson’s disease, Alzheimer’s disease, intracranial hypertension, Friedreich’s ataxia, schizophrenia, hereditary optic neuropathies, glaucoma, and amblyopia, readers will given insights into effects on the retina and the and optic nerve. Individual chapters are also devoted to OCT technique, new OCT technology in neuro-ophthalmology, OCT and pharmacological treatment, and the use of OCT in animal models. Similar to the first edition, this book is an excellent and richly illustrated reference for diagnosis of many retinal diseases and monitoring of surgical and medical treatment. OCT allows to study vision from of the retina to the optic tracts. Retinal axons in the retinal nerve fiber layer (RNFL) are non-myelinated until they penetrate the lamina cribrosa. Hence, the RNFL is an ideal structure for visualization of any process of neurodegeneration, neuroprotection, or regeneration. By documenting the ability of OCT to provide key information on CNS diseases, this book illustrates convincingly that the eye is indeed the “window to the brain”.
Author : Yan Tong
Publisher : Frontiers Media SA
ISBN 13 : 2832516041
Total Pages : 153 pages
Book Rating : 4.8/5 (325 download)
Download or read book Multimodal magnetic resonance imaging methods to explore the visual pathway and brain network changes in blindness disease written by Yan Tong and published by Frontiers Media SA. This book was released on 2023-03-09 with total page 153 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Massimo Filippi
Publisher : Cambridge University Press
ISBN 13 : 1107035945
Total Pages : 393 pages
Book Rating : 4.1/5 (7 download)
Download or read book Imaging Acute Neurologic Disease written by Massimo Filippi and published by Cambridge University Press. This book was released on 2014-09-11 with total page 393 pages. Available in PDF, EPUB and Kindle. Book excerpt: A comprehensive survey of best practice in using diagnostic imaging in acute neurologic conditions. The symptom-based approach guides the choice of the available imaging tools for efficient, accurate, and cost-effective diagnosis. Effective examination algorithms integrate neurological and imaging concepts with the practical demands and constraints of emergency care.
Author : Josef F. Bille
Publisher : Springer
ISBN 13 : 3030166384
Total Pages : 407 pages
Book Rating : 4.0/5 (31 download)
Download or read book High Resolution Imaging in Microscopy and Ophthalmology written by Josef F. Bille and published by Springer. This book was released on 2019-08-13 with total page 407 pages. Available in PDF, EPUB and Kindle. Book excerpt: This open access book provides a comprehensive overview of the application of the newest laser and microscope/ophthalmoscope technology in the field of high resolution imaging in microscopy and ophthalmology. Starting by describing High-Resolution 3D Light Microscopy with STED and RESOLFT, the book goes on to cover retinal and anterior segment imaging and image-guided treatment and also discusses the development of adaptive optics in vision science and ophthalmology. Using an interdisciplinary approach, the reader will learn about the latest developments and most up to date technology in the field and how these translate to a medical setting. High Resolution Imaging in Microscopy and Ophthalmology – New Frontiers in Biomedical Optics has been written by leading experts in the field and offers insights on engineering, biology, and medicine, thus being a valuable addition for scientists, engineers, and clinicians with technical and medical interest who would like to understand the equipment, the applications and the medical/biological background. Lastly, this book is dedicated to the memory of Dr. Gerhard Zinser, co-founder of Heidelberg Engineering GmbH, a scientist, a husband, a brother, a colleague, and a friend.
Author : Jonathan J Dutton
Publisher : Elsevier Health Sciences
ISBN 13 : 1455710679
Total Pages : 416 pages
Book Rating : 4.4/5 (557 download)
Download or read book Radiology of the Orbit and Visual Pathways E-Book written by Jonathan J Dutton and published by Elsevier Health Sciences. This book was released on 2010-02-02 with total page 416 pages. Available in PDF, EPUB and Kindle. Book excerpt: Dr. Jonathan J. Dutton, a world leader in orbital surgery, presents Radiology of the Orbit and Visual Pathways. This new and unique diagnostic guide offers expert advice on the full spectrum of uses of CT and MRI, the two core methods of radiologic imaging of the orbit. An atlas style approach provides the essential text you need to accurately diagnose over 120 of the more common disorders you’ll come across in your daily routine, and over 1,100 lavish illustrations enhance your visual guidance. Covering the entire visual pathways from the eye to the occipital cortex, you’ll gain thorough knowledge of normal anatomy and how it compares to pathologic findings to confidently diagnose. • Offers expert guidance on the strengths and weaknesses of CT and MRI and discusses the correct application of each, so you can choose the most appropriate technology for the most accurate diagnosis for more than 120 disorders. • Uses an atlas-style approach, illustrating the full spectrum of scanning available for each disorder and includes 1,100 images to help you better identify, recognize, and understand the complete variations of each disease. • Presents clear and concise artwork that illustrates the mechanics of each imaging protocol making difficult concepts easy to grasp and explains the physics behind each technology to help you understand how and why various imaging techniques apply to specific lesions. • Illustrates the normal anatomic structures in the orbit and brain to compare against pathologic presentations for better understanding of disease.
Author : Jonathan D. Trobe
Publisher : Oxford University Press
ISBN 13 : 0190284641
Total Pages : 686 pages
Book Rating : 4.1/5 (92 download)
Download or read book The Neurology of Vision written by Jonathan D. Trobe and published by Oxford University Press. This book was released on 2001-03-29 with total page 686 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Neurology of Vision sets out the principles and information needed to understand and manage disorders of the visual pathways in the brain. The author divides vision into three components. The optical component addresses the eye's ability to properly focus light on the retina. The retinocortical component converts light into neural signals in the retina, transmitting them to the primary visual cortex. Finally, the integrative component converts this simple visual information into more complicated forms. The symptoms and signs, testing methods, and diseases of each part of the visual system are presented using this unique, structural component approach. A final chapter discusses the visual manifestations of psychiatric disturbances. The book is heavily illustrated with over 150 beautifully rendered line illustrations, 50 radiographic brain images, and 60 retinal photographs. Case studies with teaching questions are also included, to further the reader's knowledge and test understanding.
Author : Axel Petzold
Publisher : Springer
ISBN 13 : 9783319359861
Total Pages : 198 pages
Book Rating : 4.3/5 (598 download)
Download or read book Optical Coherence Tomography in Multiple Sclerosis written by Axel Petzold and published by Springer. This book was released on 2018-02-21 with total page 198 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book gives a clinical context to optical coherence tomography (OCT) findings, while considering the differential diagnosis and providing patient management guidance. Relevant anatomical and technical aspects are discussed, followed by a pragmatic illustration of the use of OCT for the clinical spectrum of multiple sclerosis and optic neuritis, and finishing with information on monitoring ocular side effects of recently approved disease-modifying treatments in multiple sclerosis. Optical Coherence Tomography in Multiple Sclerosis: Clinical Applications is aimed at clinical neurologists working with patients suffering from MS and general neurologists who see patients with visual symptoms in their daily practice. Ophthalmologists sharing clinical responsibilities with neurologists for patients under disease-modifying treatments will also find the book of interest.
Author : Ningli Wang
Publisher : Springer
ISBN 13 : 9811325022
Total Pages : 604 pages
Book Rating : 4.8/5 (113 download)
Download or read book Optic Disorders and Visual Field written by Ningli Wang and published by Springer. This book was released on 2019-03-01 with total page 604 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.
Author : David Huang
Publisher : Mosby
ISBN 13 :
Total Pages : 646 pages
Book Rating : 4.3/5 (91 download)
Download or read book Retinal Imaging written by David Huang and published by Mosby. This book was released on 2006 with total page 646 pages. Available in PDF, EPUB and Kindle. Book excerpt: SECTION I: IMAGING MODALITIES: BASIC PRINCIPLES & INTERPRETATION -- 1. Fluorescein angiography -- 2. Indocyanine green angiography -- 3. Optical coherence tomography (OCT) -- -- 4. Optical coherence tomographic ophthalmoscopy -- 5. Ultrasound -- 6. Scanning laser tomography -- 7. Scanning laser polarimetry -- 8. Retinal thickness analyzer -- 9. Adaptive optics ophthalmoscopy -- 10. Imaging of Ocular Blood Flow -- SECTION II: MACULAR DISEASES -- 11. Non-neovascular age-related macular degeneration -- -- 12. Neovascular Age-Related Macular Degeneration -- 13. Pathologic myopia -- 14. Central serous retinopathy -- 15. Macular holes -- 16. Epiretinal membranes -- 17. Macular dystrophies -- 18. Cystoid macular edema -- 19. Angiod streaks -- 20. Chrorioretinal folds -- SECTION III: RETINAL VASCULAR DISEASES -- 21. Diabetic Retinopathy -- 22. Arterial obstructive disease -- 23. Venous obstructive disease -- 24. Parafoveal Telangiectasis -- 25. Coats' disease -- 26. Retinopathy of prematurity -- 27. Ocular ischemic syndrome -- 28. Hypertensive retinopathy -- 29. Radiation retinopathy -- 30. Retinal artery macroanuerysm -- SECTION IV: INFLAMMATORY & INFECTIOUS DISEASES -- 31. Posterior Scleritis -- -- 32. Pars Planitis -- 33. Sarcoidosis -- 34. Uveal Effusion Syndrome -- 35. White Dot Syndromes -- -- 36. Sympathetic Ophthalmia -- 37. Vogt-Koyanagi-Harada Disease -- 38. Syphilis -- 39. Tuberculosis -- 40. Ocular Histoplasmosis -- 41. Fungal Infections -- 42. Endophthalmitis -- 43. Acute Retinal Necrosis -- 44. Toxoplasmosis -- 45. Toxocariasis -- 46. Cysticercosis -- 47. Diffuse Unilateral Subacute Neuroretinitis -- 48. Cytomegalovirus Retinitis -- SECTION V: OTHER RETINAL DISEASES -- 49. Ocular Phototoxicity -- 50. Metabolic and nutritional anomalies -- 51. Medications and Retinal Toxicity -- 52. Retinal injuries -- 53. Hereditary/congenital vitreoretinal disorders -- 54. Retinitis pigmentosa and allied disorders -- SECTION VI: TUMORS -- 55. Retinoblastoma -- 56. Choroidal malignant melanoma -- 57. Choroidal nevus -- 58. Cavernous hemangioma of the retina -- 59. Retinal capillary hemangioma -- 60. Choroidal hemangioma -- -- 61. Tuberous sclerosis complex -- 62. Tumors and related lesions of the retinal pigment epithelium -- 63. Congenital hypertrophy of the retinal pigment epithelium and other pigmented lesions -- 64. Choroidal/retinal metastasis -- 65. Osteomas -- 66. Leukemia /lymphomas -- SECTION VII: OPTIC NERVE DISORDERS -- 67. Optic pits -- 68. Optic nerve head drusen -- 69. Melanocytoma of the optic disc -- 70. Papilledema -- 71. Glaucoma -- 72. Other optic nerve malformations.
Author : Juan E. Gutierrez
Publisher : Elsevier Health Sciences
ISBN 13 : 0323393446
Total Pages : 201 pages
Book Rating : 4.3/5 (233 download)
Download or read book Orbit and Neuro-ophthalmic Imaging, An Issue of Neuroimaging Clinics written by Juan E. Gutierrez and published by Elsevier Health Sciences. This book was released on 2015-08-03 with total page 201 pages. Available in PDF, EPUB and Kindle. Book excerpt: Orbit and Neuro-ophthalmic Imaging is explored in this important Neuroimaging Clinics issue. Articles include: Imaging indication, protocols, anatomy, and pitfalls; Orbital ultrasonography and optical coherence tomography - what radiologists need to know; Advanced imaging techniques for the retina and visual pathway; Imaging of optic neuropathy and chiasmatic disorder; Imaging of post-chiasmatic disorder and higher cortical visual dysfunction; Imaging of diseases of the ocular motor pathway; Imaging of orbital trauma and emergent non-traumatic conditions; Imaging of ocular prosthesis and orbital reconstruction flaps; Imaging of pediatric ophthalmologic conditions; and more!
Author : Anna W. Roe
Publisher : Springer Science & Business Media
ISBN 13 : 1441904522
Total Pages : 271 pages
Book Rating : 4.4/5 (419 download)
Download or read book Imaging the Brain with Optical Methods written by Anna W. Roe and published by Springer Science & Business Media. This book was released on 2009-11-11 with total page 271 pages. Available in PDF, EPUB and Kindle. Book excerpt: Monitoring brain function with light in vivo has become a reality. The technology 33 of detecting and interpreting patterns of reflected light has reached a degree of 34 maturity that now permits high spatial and temporal resolution visualization at both 35 the systems and cellular levels. There now exist several optical imaging methodolo- 36 gies, based on either hemodynamic changes in nervous tissue or neurally induced 37 light scattering changes, that can be used to measure ongoing activity in the brain. 38 These include the techniques of intrinsic signal optical imaging, near-infrared optical 39 imaging, fast optical imaging based on scattered light, optical imaging with voltage 40 sensitive dyes, and two-photon imaging of hemodynamic signals. The purpose of 41 this volume is to capture some of the latest applications of these methodologies to 42 the study of cerebral cortical function. 43 This volume begins with an overview and history of optical imaging and its use 44 in the study of brain function. Several chapters are devoted to the method of intrin- 45 sic signal optical imaging, a method used to record the minute changes in optical 46 absorption due to hemodynamic changes that accompanies cortical activity. Since the 47 detected hemodynamic changes are highly localized, this method has excellent 48 spatial resolution (50–100 μm ), a resolution sufficient for visualization of fundamen- 49 tal modules of cerebral cortical function.
Author : Manfred Fahle
Publisher : Oxford University Press
ISBN 13 : 0191502731
Total Pages : pages
Book Rating : 4.1/5 (915 download)
Download or read book The Neuropsychology of Vision written by Manfred Fahle and published by Oxford University Press. This book was released on 2003-10-30 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: The Neuropsychology of Vision describes a range of new approaches to neuropsychological investigation and provides a broad overview of visual neuropsychology. The book starts by presenting the results from new research employing single-unit recordings, on the neuronal basis of perception demonstrating that the visual system relies strongly on feedback from higher to lower levels of information processing, and that neuronal plasticity exists in the primary sensory cortices of adults, areas previously considered to be hard-wired. The book also describes other new and adapted techniques to measure brain activity, including multi-unit sum potential recording, functional magnetic resonance imaging and employing transcranial magnetic stimulation to induce temporary, circumscribed functional lesions in the cortices of normal subjects to mimic disorders. The coverage then moves on to review the experience of patients suffering from disturbances of visual perception. The disorders covered include agnosia, neglect, blindsight and achromatopsia. The final chapter is devoted to recovery and rehabilitation from cerebral visual disorder. Professors Fahle and Greenlee have brought together some of the leading international specialists in the field to provide this comprehensive and up-to-date review.
Author : Brian Andrew Allen
Publisher :
ISBN 13 :
Total Pages : 208 pages
Book Rating : 4.:/5 (11 download)
Download or read book Insights Into the Plasticity of Human Visual System White Matter from Diffusion Magnetic Resonance Imaging written by Brian Andrew Allen and published by . This book was released on 2017 with total page 208 pages. Available in PDF, EPUB and Kindle. Book excerpt: Great effort has been expended mapping the relationship between visual experience, visual system architecture, and function -- particularly in abnormally sighted populations such as those with amblyopia. In addition to its relatively common occurrence, amblyopia is particularly well suited for the study of normal visual development since it is characterized by reduced vision in one eye due to chronically non-fusible retinal images, not due to disease or damage of the eye or optic nerves. Thus, amblyopia provides a unique case study of how abnormal vision affects the development of the visual system without the comorbid effects of neurodegeneration, disease, or damage. This dissertation summarizes and reviews the findings of two of my recent diffusion-MRI (dMRI) based investigations of amblyopic populations, which demonstrate microstructural abnormalities of the optic nerve and tracts in participants with anisometropic amblyopia, in addition to abnormalities in thalamo-cortical pathways. We subsequently review the current amblyopia and developmental plasticity literature and relate our new findings to our current understanding of how congenital visual disorders affect visual system architecture more generally. In sum, this dissertation demonstrates a model for using recent advances in dMRI to investigate white matter plasticity in humans in vivo and provides support for recently developed models of visual development in abnormally sighted populations.
Author : M Tariq Bhatti
Publisher : JP Medical Ltd
ISBN 13 : 1907816135
Total Pages : 416 pages
Book Rating : 4.9/5 (78 download)
Download or read book Handbook of Neuroimaging for the Ophthalmologist written by M Tariq Bhatti and published by JP Medical Ltd. This book was released on 2014-04-28 with total page 416 pages. Available in PDF, EPUB and Kindle. Book excerpt: Neuroimaging plays a critical part in the evaluation of disorders of the eye, orbit and visual pathways. CT and MRI are the key imaging modalities and it is essential for the ophthalmologist to understand the scope and limitations of these techniques. This practical book covers the basics of CT and MR imaging, selection criteria, and interpretation of the findings, all exemplified with case presentations. Key Points Provides a basic understanding of the role of MRI and CT in the diagnosis of neuro-ophthalmic disorders Guides the ophthalmologist through the selection and interpretation of diagnostic imaging techniques Uses case presentations to highlight pearls and pitfalls
