Physiological Imaging With Pet And Spect In Dementia
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Physiological Imaging With Pet And Spect In Dementia
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Author :
language : en
Publisher:
Release Date : 1989
Physiological Imaging With Pet And Spect In Dementia written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1989 with categories.
Dementia is a medical problem of increasingly obvious importance. The most common cause of dementia, Alzheimer's disease (AD) accounts for at least 50% of all cases of dementia, with multi-infarct dementia the next most common cause of the syndrome. While the accuracy of diagnosis of AD may range from 80 to 90%, there is currently no laboratory test to confirm the diagnosis. Functional imaging techniques such as positron emission tomography (PET) and single photon emission computed tomography (SPECT) offer diagnostic advantages since brain function is unequivocally disturbed in all dementing illnesses. Both PET and SPECT have been utilized in the study of dementia. While both techniques rely on principles of emission tomography to produce three dimensional maps of injected radiotracers, the differences between positron and single photon emission have important consequences for the practical applications of the two procedures. This briefly reviews the technical differences between PET and SPECT, and discusses how both techniques have been used in our laboratory to elucidate the pathophysiology of dementia. 32 refs., 2 figs.
Functional Cerebral Spect And Pet Imaging
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Author : Ronald L. Van Heertum
language : en
Publisher: Lippincott Williams & Wilkins
Release Date : 2013-04-09
Functional Cerebral Spect And Pet Imaging written by Ronald L. Van Heertum and has been published by Lippincott Williams & Wilkins this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013-04-09 with Medical categories.
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.
Novel Imaging Techniques In Neurodegenerative And Movement Disorders An Issue Of Pet Clinics
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Author : Rathan Subramaniam
language : en
Publisher: Elsevier Health Sciences
Release Date : 2013-10-15
Novel Imaging Techniques In Neurodegenerative And Movement Disorders An Issue Of Pet Clinics written by Rathan Subramaniam 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 2013-10-15 with Medical categories.
Edited by leaders of the field, Rathan Subramaniam from Johns Hopkins and Jorge Barrio from UCLA, this issue of PET Clinics focuses on the evolving role of novel imaging techniques in negenerative and movement disorders common in the aged population.
Pet And Spect In Neurology
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Author : Rudi A.J.O. Dierckx
language : en
Publisher: Springer
Release Date : 2014-06-02
Pet And Spect In Neurology written by Rudi A.J.O. Dierckx and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2014-06-02 with Medical categories.
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.
Physiological Imaging Of The Brain With Pet
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Author : Albert Gjedde
language : en
Publisher: Academic Press
Release Date : 2001
Physiological Imaging Of The Brain With Pet written by Albert Gjedde and has been published by Academic Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2001 with Medical categories.
Physiological Imaging of the Brain with PET provides the latest techniques and applications for PET as a tool to study the physiology of the brain, and is sponsored by the International Society of Cerebral Blood Flow and Metabolism. It covers all of the fundamental disciplines of PET in one volume. Written by international experts in brain imaging, it is a useful reference for the active brain PET scientist, and a valuable introduction to students, clinicians, and researchers who wish to take advantage of the capabilities of this technique to study the normal and diseased brain. Key Features * Provides the latest techniques and applications of positron emission tomography (PET) * Covers all fundamental disciplines of PET in one volume * Serves as a comprehensive resource for students, clinicians and new researchers
Pet In The Evaluation Of Alzheimer S Disease And Related Disorders
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Author : Dan Silverman
language : en
Publisher: Springer
Release Date : 2009-04-01
Pet In The Evaluation Of Alzheimer S Disease And Related Disorders written by Dan Silverman and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2009-04-01 with Medical categories.
Among all the clinical indications for which radiologists, nuclear medicine phy- cians, neurologists, neurosurgeons, psychiatrists (and others examining disorders of the brain) order and read brain PET scans, demand is greatest for those pertaining to dementia and related disorders. This demand is driven by the sheer prevalence of those conditions, coupled with the fact that the differential diagnosis for causes of cognitive impairment is wide and often difficult to distinguish clinically. The conceptual framework by which evaluation and management of dementia is guided has evolved considerably during the last decade. Although we still are far from having ideal tests or dramatic cures for any of the established causes of dementia, our options have expanded with respect to both the diagnostic and the- peutic tools now available. In the first chapter of this book, the contribution and limitations of different elements of the clinical examination for diagnosis of cog- tive symptoms are described, and the roles of structural and functional neuroim- ing in the clinical workup are given context.
Imaging In Movement Disorders Imaging In Movement Disorder Dementias And Rapid Eye Movement Sleep Behavior Disorder
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Author :
language : en
Publisher: Academic Press
Release Date : 2019-01-23
Imaging In Movement Disorders Imaging In Movement Disorder Dementias And Rapid Eye Movement Sleep Behavior Disorder written by and has been published by Academic Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2019-01-23 with Medical categories.
Imaging in Movement Disorders: Imaging in Movement Disorder Dementias and Rapid Eye Movement Sleep Behavior Disorder, Volume 144 provides an up-to-date textbook on the use of imaging modalities across the spectrum of movement disorders and dementias. The book brings together lessons learned from neuroimaging tools in the content of movement disorders, including chapters on Molecular Imaging of Dementia with Lewy Bodies, Structural and Functional Magnetic Resonance Imaging of Dementia with Lewy Bodies, Network Imaging in Parkinsonian and Other Movement Disorders: Network Dysfunction and Clinical Correlates, Neuroimaging of Rapid Eye Movement Sleep Behavior Disorder, Hybrid PET-MRI Applications in Movement Disorders, and more. Covers the role of neuroimaging research in movement disorder dementias Presents the importance of imaging techniques as biomarkers of disease progression and treatment response in therapeutic trials
Cerebral Spect Imaging
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Author : Ronald L. Van Heertum
language : en
Publisher: Lippincott Williams & Wilkins
Release Date : 1995
Cerebral Spect Imaging written by Ronald L. Van Heertum and has been published by Lippincott Williams & Wilkins this book supported file pdf, txt, epub, kindle and other format this book has been release on 1995 with Medical categories.
Imaging Of The Brain In Psychiatry And Related Fields
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Author : Konrad Maurer
language : en
Publisher: Springer Science & Business Media
Release Date : 2012-12-06
Imaging Of The Brain In Psychiatry And Related Fields written by Konrad Maurer 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.
In the last two decades imaging of the brain, or neuroimaging, has become an integral part of clinical and research psychiatry. This is due to recent advances in computer technology, which has made it relatively easy to generate brain images representing structure and function of the central nervous system. Currently used clinical diagnostic imaging modalities, such as X-ray computed tomography (CT) and magnetic resonance imaging (MRI) , provide predominantly anatomic information. CT images reflect X-ray attenuation distribution within the brain, whereas MRI signals depend primarily on proton sensitivity and tissue relaxivity. The chapter "Structural Imaging Methods" reviews CT and MRI studies on schizophrenic and affective disorders and degenera tive central nervous system diseases. The impact of fast three dimensional (3-0) imaging and the automatic transfer from 3-D elements in the brain to artificial diagrams based on this information is considered. Since the original report of the findings of Ingvar and Franzen in 1974 and the introduction of regional cerebral blood flow (rCBF) measurements, single photon emission computed tomography (SPECT) has been gaining acceptance as one of the major imaging techniques, and it is available in most nuclear medicine depart ments. The section "Functional Imaging Methods (Cerebral Blood Flow - CBF, Single Photon Emission Computerized Tomography - SPECT)" describes rCBF studies with the 133Xe inhalation method utilizing a 254 detector system and rCBF images measured by SPECT using the tracer 99mTc-HMPAO.
Clinical Applications Of Spect Ct
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Author : Hojjat Ahmadzadehfar
language : en
Publisher: Springer Nature
Release Date : 2021-12-09
Clinical Applications Of Spect Ct written by Hojjat Ahmadzadehfar and has been published by Springer Nature this book supported file pdf, txt, epub, kindle and other format this book has been release on 2021-12-09 with Medical categories.
This book, now in a revised and updated second edition, covers the full spectrum of clinical applications of SPECT/CT in the diagnosis and therapy planning of benign and malignant diseases. All chapters have been thoroughly updated and some chapters have been completely rewritten by a new group of experts. The opening chapters discuss the technology and physics of SPECT/CT and its use in dosimetry. The role of SPECT/CT in the imaging of a range of pathologic conditions is then addressed in detail. Applications covered include imaging of the thyroid, neuroendocrine tumors, bone, cardiac scintigraphy, sentinel node scintigraphy and imaging of the lungs. Individual chapters are also devoted to therapy planning in selective internal radiation therapy of liver tumors and to Bremsstrahlung SPECT/CT. For Nuclear Medicine Physicians, Radiologists and medical students in this field, the book offers an essential and up-to-date source of information on this invaluable hybrid imaging technique.