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Author: R. Duncan
Publisher: Springer Science & Business Media
ISBN: 9401153981
Category : Medical
Languages : en
Pages : 202
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Book Description
In the developed world, images of brain structure are available as an everyday diagnostic aid, and the characteristic appearances of most pathological conditions can be looked up in a textbook. Functional brain imaging is to this day less widely used, partly because most pressing diagnostic questions can be answered by refer ence to the patient's cerebral anatomy, partly for reasons of technical limitations of functional techniques. PET as a technique is sufficiently resource-demanding and complex to inhibit its use as an everyday diagnostic technique. SPECT lacked suitable tracers for many years, and early systems had poor spatial resolution. However, rotating gamma camera technology has advanced to the point where images of the brain of reasonable quality can be obtained at most large hospitals, and practical tracers, particularly of regional cerebral blood flow, are easily avail able. As research advances, clinical applications are emerging. A recent report of the Therapeutics and Technology Assessment Subcommittee of the American Academy of Neurology! details a number of currently recognised clinical appli cations, some of which are dealt with in this book. Given this recognition, it is increasingly important that clinicians (particularly neuroclinicians, psychiatrists and specialists in cerebrovascular disease), nuclear medicine specialists and physicists acquire an idea of the major applications of the technique, and the research background on which these applications are based.
Author: R. Duncan
Publisher: Springer Science & Business Media
ISBN: 9401153981
Category : Medical
Languages : en
Pages : 202
Get Book
Book Description
In the developed world, images of brain structure are available as an everyday diagnostic aid, and the characteristic appearances of most pathological conditions can be looked up in a textbook. Functional brain imaging is to this day less widely used, partly because most pressing diagnostic questions can be answered by refer ence to the patient's cerebral anatomy, partly for reasons of technical limitations of functional techniques. PET as a technique is sufficiently resource-demanding and complex to inhibit its use as an everyday diagnostic technique. SPECT lacked suitable tracers for many years, and early systems had poor spatial resolution. However, rotating gamma camera technology has advanced to the point where images of the brain of reasonable quality can be obtained at most large hospitals, and practical tracers, particularly of regional cerebral blood flow, are easily avail able. As research advances, clinical applications are emerging. A recent report of the Therapeutics and Technology Assessment Subcommittee of the American Academy of Neurology! details a number of currently recognised clinical appli cations, some of which are dealt with in this book. Given this recognition, it is increasingly important that clinicians (particularly neuroclinicians, psychiatrists and specialists in cerebrovascular disease), nuclear medicine specialists and physicists acquire an idea of the major applications of the technique, and the research background on which these applications are based.
Author: Ronald L. Van Heertum
Publisher: Lippincott Williams & Wilkins
ISBN:
Category : Brain
Languages : en
Pages : 248
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Book Description
Author: Ronald L. Van Heertum
Publisher: Lippincott Williams & Wilkins
ISBN: 1451153392
Category : Medical
Languages : en
Pages : 474
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Book Description
This Fourth Edition reflects the significant recent progress that has occurred in functional brain imaging, particularly the increased use of PET/SPECT, the use of SPECT and PET in movement disorders and dementia, and advances in radiopharmaceutical development and instrumentation. Chapter topics include PET physics and instrumentation, PET radiopharmaceuticals, SPECT radiopharmaceuticals, and technical factors. The entire book has been thoroughly revised to reflect an appropriate balance between SPECT and PET applications. Highlights of this edition include a new chapter on neuroreceptor imaging and kinetic modeling, a new chapter on brain imaging in movement disorders, and significant updates on SPECT radiopharmaceuticals.
Author: Klaus P. Ebmeier
Publisher:
ISBN: 9783318009873
Category : Medical
Languages : en
Pages : 0
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Book Description
Single photon emission computerized tomography (SPECT) is a relatively cheap and widely available instrument for the examination of brain perfusion, cerebral blood flow and activity of neurotransmitter systems. The European project "SPECT in dementia" sets out to overcome some of the factors holding back the development of clinical neuroimaging. It has developed a methodology for combining results from different imaging centres, at the same time making scan assessment more objective and powerful. Moreover, using objective voxel-based methods of image analysis improves the diagnostic performance of less-experienced clinicians and contributes to their training. This publication gives an excellent general overview of the new methods of image analysis and sharing. It is complemented by a systematic review of the diagnostic utility of SPECT in dementia and a cost-effectiveness model of diagnostic improvements in Alzheimer's disease. This book is essential reading for all scientists, economists and clinicians in geriatric medicine, neurology and psychiatry, neuro-radiology and nuclear medicine working with patients suffering from dementia and Alzheimer's disease, who want to stay ahead in this rapid developing field.
Author: Frank Grünwald
Publisher: Walter de Gruyter GmbH & Co KG
ISBN: 3110890658
Category : Medical
Languages : en
Pages : 228
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Book Description
Author: Daniel G. Amen
Publisher:
ISBN: 9781886554047
Category : Attention-deficit hyperactivity disorder
Languages : en
Pages : 92
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Book Description
An introduction to brain SPECT imaging and brain-behavior relationships. Contains images on a wide variety of neuropsychiatric disorders, including dementia, brain trauma, depression, anxiety, ADD, PMS, aggression, and drug abuse.
Author: Walter George Bradley
Publisher:
ISBN: 9780750674690
Category : Medical
Languages : en
Pages : 1672
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Book Description
New edition, completely rewritten, with new chapters on endovascular surgery and mitochrondrial and ion channel disorders.
Author: Rudi A.J.O. Dierckx
Publisher: Springer
ISBN: 3642543073
Category : Medical
Languages : en
Pages : 1103
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Book Description
PET and SPECT in Neurology highlight the combined expertise of renowned authors whose dedication to the investigation of neurological disorders through nuclear medicine technology has achieved international recognition. Classical neurodegenerative disorders are discussed as well as cerebrovascular disorders, brain tumors, epilepsy, head trauma, coma, sleeping disorders and inflammatory and infectious diseases of the CNS. The latest results in nuclear brain imaging are detailed. Most chapters are written jointly by a clinical neurologist and a nuclear medicine specialist to ensure a multidisciplinary approach. This state-of-the-art compendium will be valuable not only to neurologists and radiologists/nuclear medicine specialists but also to interested general practitioners and geriatricians. It is the second volume of a trilogy on PET and SPECT imaging in the neurosciences, the other volumes covering PET and SPECT in psychiatry and in neurobiological systems.
Author: Magnus Dahlbom
Publisher: CRC Press
ISBN: 1315356783
Category : Medical
Languages : en
Pages : 519
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Book Description
PET and SPECT imaging has improved to such a level that they are opening up exciting new horizons in medical diagnosis and treatment. This book provides a complete introduction to fundamentals and the latest progress in the field, including an overview of new scintillator materials and innovations in photodetector development, as well as the latest system designs and image reconstruction algorithms. It begins with basics of PET and SPECT physics, followed by technology advances and computing methods, quantitative techniques, multimodality imaging, instrumentation, pre-clinical and clinical imaging applications.
Author: David D. Maudgil
Publisher: Remedica
ISBN: 1901346242
Category : Brain
Languages : en
Pages : 97
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Book Description
Recent advances in functional neuroimaging have greatly enhanced our understanding of brain functionality through the ability to visualize brain processes at work. Brain Imaging in Epilepsy provides an overview of the techniques that have been developed, including positron emission tomography (PET), single photon emission computed tomography (SPECT), functional magnetic resonance imaging (fMRI), diffusion weighted imaging (DWI) and magnetic resonance spectroscopy (MRS). Relevant features of the basic neuroscience of epilepsy are reviewed, and the application of these techniques in diagnosing, treating and developing new treatments for epilepsy is discussed. This book will prove fascinating to a large audience from practicing neurologists and radiologists, to junior doctors and students of medicine, neuroscience and medical physics.
