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Quantification Of Cerebral Hemodynamics With Dynamic Contrast Enhanced Mri
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Book Synopsis Quantification of Cerebral Hemodynamics with Dynamic Contrast-enhanced MRI by : Michael Stefan Ingrisch
Download or read book Quantification of Cerebral Hemodynamics with Dynamic Contrast-enhanced MRI written by Michael Stefan Ingrisch and published by . This book was released on 2011 with total page 139 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Quantification of Cerebral Hemodynamics from Dynamic Susceptibility Contrast-magnetic Resonance Imaging Technique by : Denis Peruzzo
Download or read book Quantification of Cerebral Hemodynamics from Dynamic Susceptibility Contrast-magnetic Resonance Imaging Technique written by Denis Peruzzo and published by . This book was released on 2009 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Implementation and Assessment of Novel Functional Hemodynamic MRI Measurements in the Brain for Evaluation of Disease and Treatment by : Adam Martin Winchell
Download or read book Implementation and Assessment of Novel Functional Hemodynamic MRI Measurements in the Brain for Evaluation of Disease and Treatment written by Adam Martin Winchell and published by . This book was released on 2015 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: The characterization and quantification of cerebral hemodynamics can provide critical biological information of current physiology. Divergent hemodynamic processes can provide integral knowledge into different pathophysiologies and aid in the diagnosis and evaluation of treatment. A variety of different magnetic resonance (MR) imaging techniques were implemented to quantify cerebral hemodynamics in a diverse set of neurological conditions. The first study investigated the association of blood flow and blood volume of a diffuse intrinsic pontine glioma tumor by arterial spin labeling (ASL) and dynamic susceptibility weighted contrast MR as a predictive marker of survival. Higher tumor blood flow and maintenance of higher blood flow was associated with longer progression free survival. In the following study, ASL was used to evaluate the association of resting state perfusion and neurocognitive impairment in long-term survivors of pediatric acute lymphoblastic leukemia and Hodgkin lymphoma. Systematic differences in resting state perfusion and neurocognitive performance was observed between the cancer survivor groups. In the last few studies, a variety of different MR techniques were implemented to investigate the hemodynamic properties of Sickle cell disease (SCD). Susceptibility weighed imaging (SWI) was used to investigate difference in the cerebral venous vascular system integrity between SCD patients and healthy controls. A segmentation procedure was introduced to quantify the normalized visible venous volume (NVVV). The study showed that SCD effects SWI venous conspicuity by having a lower NVVV with a global isointense venous contrast. A follow-up study improved the accuracy of the NVVV quantification by removing hypointese arterial vessel contamination. This new segmentation framework combined information from SWI and MR angiography. In the final study, intracranial blood velocity measurements made by MRI and transcranial Doppler ultrasound were compared in a cohort of SCD patients. Excessive intracranial blood velocity is a clinical indicator of elevated stroke risk in SCD patients. Blood velocities correlated well between the different modalities, however, MR systematically underestimated the blood velocity. The ability to noninvasively image, quantify, and monitor biological processed represents a powerful diagnostic toolkit for physiological evaluation. Characterizing cerebral hemodynamics only represents a small but vital tool for the future of medicine.
Book Synopsis Progress in Brain Research by : J. P. Schadé
Download or read book Progress in Brain Research written by J. P. Schadé and published by . This book was released on 1963 with total page 438 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Assessment of Cerebral Hemodynamics by Deconvolution with Dynamic Susceptibility Contrast-magnetic Resonance Imaging by : Francesca Zanderigo
Download or read book Assessment of Cerebral Hemodynamics by Deconvolution with Dynamic Susceptibility Contrast-magnetic Resonance Imaging written by Francesca Zanderigo and published by . This book was released on 2006 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Intravoxel Incoherent Motion (IVIM) MRI by : Denis Le Bihan
Download or read book Intravoxel Incoherent Motion (IVIM) MRI written by Denis Le Bihan and published by CRC Press. This book was released on 2018-11-05 with total page 651 pages. Available in PDF, EPUB and Kindle. Book excerpt: Intravoxel incoherent motion (IVIM) refers to translational movements which within a given voxel and during the measurement time present a distribution of speeds in orientation and/or amplitude. The concept was introduced in 1986 together with the foundation of diffusion MRI because it had been realized that flow of blood in capillaries (perfusion) would mimic a diffusion process and impact diffusion MRI measurements. IVIM-based perfusion MRI, which does not require injection of any tracer or contrast agent, has been first investigated in the brain, but is now experiencing a remarkable revival for applications throughout the body, especially for oncologic applications, from diagnosis to treatment monitoring. This book addresses a number of highly topical aspects of the field from leading authorities, introducing the concepts behind IVIM MRI, outlining related methodological issues, and summarizing its current usage and potential for clinical applications. It also presents future research directions, both in terms of methodological development and clinical application fields, extending to new, non-perfusion applications of IVIM MRI, such as virtual MR elastography.
Book Synopsis In Vivo Determination of Cerebral Hemodynamics and Bioergetics Using Spin-echo Magnetic Resonance Imaging by : Joni Oja
Download or read book In Vivo Determination of Cerebral Hemodynamics and Bioergetics Using Spin-echo Magnetic Resonance Imaging written by Joni Oja and published by . This book was released on 1999 with total page 84 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Translational Research in Traumatic Brain Injury by : Daniel Laskowitz
Download or read book Translational Research in Traumatic Brain Injury written by Daniel Laskowitz and published by CRC Press. This book was released on 2016-04-21 with total page 388 pages. Available in PDF, EPUB and Kindle. Book excerpt: Traumatic brain injury (TBI) remains a significant source of death and permanent disability, contributing to nearly one-third of all injury related deaths in the United States and exacting a profound personal and economic toll. Despite the increased resources that have recently been brought to bear to improve our understanding of TBI, the developme
Book Synopsis Clinical MR Neuroimaging by : Jonathan H. Gillard
Download or read book Clinical MR Neuroimaging written by Jonathan H. Gillard and published by Cambridge University Press. This book was released on 2010 with total page 917 pages. Available in PDF, EPUB and Kindle. Book excerpt: Covers each physiological MR methodology and their applications to all major neurological diseases.
Book Synopsis Adult Hydrocephalus by : Daniele Rigamonti
Download or read book Adult Hydrocephalus written by Daniele Rigamonti and published by Cambridge University Press. This book was released on 2014-02-06 with total page 331 pages. Available in PDF, EPUB and Kindle. Book excerpt: Provides guidelines for managing this grossly underdiagnosed and undertreated condition, focusing on early detection and timely, effective interventions.
Book Synopsis Dynamic Contrast-Enhanced Magnetic Resonance Imaging in Oncology by : Alan Jackson
Download or read book Dynamic Contrast-Enhanced Magnetic Resonance Imaging in Oncology written by Alan Jackson and published by Springer Science & Business Media. This book was released on 2005-11-02 with total page 307 pages. Available in PDF, EPUB and Kindle. Book excerpt: Dynamic contrast-enhanced MRI is now established as the methodology of choice for the assessment of tumor microcirculation in vivo. The method assists clinical practitioners in the management of patients with solid tumors and is finding prominence in the assessment of tumor treatments, including anti-angiogenics, chemotherapy, and radiotherapy. Here, leading authorities discuss the principles of the methods, their practical implementation, and their application to specific tumor types. The text is an invaluable single-volume reference that covers all the latest developments in contrast-enhanced oncological MRI.
Book Synopsis High Field Brain MRI by : Ugo Salvolini
Download or read book High Field Brain MRI written by Ugo Salvolini and published by Springer Science & Business Media. This book was released on 2006-06-23 with total page 248 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book describes the development of systems of magnetic resonance imaging using the higher magnetic field strength of 3 tesla, in comparison to the current gold standard of 1.5 tesla. These new systems of MRI make it possible to perform with high spatial, temporal and contrast resolution not only morphological examinations but also functional studies on spectroscopy, diffusion, perfusion, and cortical activation, thus helping research and providing an important tool for routine diagnostic activity. At the same time the new systems offer unparalleled sensitivity and specificity in the numerous conditions of neuroradiological interest.
Book Synopsis Cerebrovascular Reactivity by : Jean Chen
Download or read book Cerebrovascular Reactivity written by Jean Chen and published by Humana. This book was released on 2021-11-06 with total page 218 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume provides a comprehensive overview of the methodology, physiology, and contemporary and novel applications of cerebrovascular reactivity (CVR) measurements. The chapters in this book cover topics such as an introduction of the neurophysiology, neuroimaging, and clinical methods for CVR measurement; the use of CVR methods in the study of aging, cerebrovascular dysfunction, dementia, and brain tumors; and recommendations for measurement protocols and future applications in clinical translation. In Neuromethods series style, chapters include the kind of detail and key advice from the specialists needed to get successful results in your research center and clinical investigation. Thorough and comprehensive, Cerebrovascular Reactivity: Methodological Advances and Clinical Applications is a valuable tool that provides researchers in neuroscience and neurology with the latest resources on the measurement, interpretation, and application of CVR measurement.
Book Synopsis PanVascular Medicine by : Peter Lanzer
Download or read book PanVascular Medicine written by Peter Lanzer and published by Springer. This book was released on 2015-03-30 with total page 5004 pages. Available in PDF, EPUB and Kindle. Book excerpt: Vascular management and care has become a truly multidisciplinary enterprise as the number of specialists involved in the treatment of patients with vascular diseases has steadily increased. While in the past, treatments were delivered by individual specialists, in the twenty-first century a team approach is without doubt the most effective strategy. In order to promote professional excellence in this dynamic and rapidly evolving field, a shared knowledge base and interdisciplinary standards need to be established. Pan Vascular Medicine, 2nd edition has been designed to offer such an interdisciplinary platform, providing vascular specialists with state-of-the art descriptive and procedural knowledge. Basic science, diagnostics, and therapy are all comprehensively covered. In a series of succinct, clearly written chapters, renowned specialists introduce and comment on the current international guidelines and present up-to-date reviews of all aspects of vascular care.
Book Synopsis Handbook of Neuro-Oncology Neuroimaging by : Herbert B. Newton
Download or read book Handbook of Neuro-Oncology Neuroimaging written by Herbert B. Newton and published by Elsevier. This book was released on 2007-11-28 with total page 643 pages. Available in PDF, EPUB and Kindle. Book excerpt: Although the field of Neuro-Oncology has grown considerably in the last 10 to 15 years and has a rather extensive literature, there are no comprehensive, “single-source books that summarize the current literature and future trends of neuroimaging in neuro-oncology. This book covers this topic in more comprehensive fashion, making it an important addition to the armamentarium of physicians that care for patients with brain tumors and other neuro-oncological disorders. Well-founded in basic science, it includes chapters that provide an overview of relevant background material in critical areas such as physics, contrast agents, ultra-high field brain MRI, and molecular imaging.
Book Synopsis Acute Ischemic Stroke by : R. Gilberto González
Download or read book Acute Ischemic Stroke written by R. Gilberto González and published by Springer Science & Business Media. This book was released on 2010-10-05 with total page 299 pages. Available in PDF, EPUB and Kindle. Book excerpt: This updated second edition of Acute Ischemic Stroke: Imaging and Intervention provides a comprehensive account of the state of the art in the diagnosis and treatment of acute ischemic stroke. The basic format of the first edition has been retained, with sections on fundamentals such as pathophysiology and causes, imaging techniques and interventions. However, each chapter has been revised to reflect the important recent progress in advanced neuroimaging and the use of interventional tools. In addition, a new chapter is included on the classification instruments for ischemic stroke and their use in predicting outcomes and therapeutic triage. All of the authors are internationally recognized experts and members of the interdisciplinary stroke team at the Massachusetts General Hospital and Harvard Medical School. The text is supported by numerous informative illustrations, and ease of reference is ensured through the inclusion of suitable tables. This book will serve as a unique source of up-to-date information for neurologists, emergency physicians, radiologists and other health care providers who care for the patient with acute ischemic stroke.
Book Synopsis Magnetic Resonance Imaging in Stroke by : Stephen Davis
Download or read book Magnetic Resonance Imaging in Stroke written by Stephen Davis and published by Cambridge University Press. This book was released on 2003-03-20 with total page 300 pages. Available in PDF, EPUB and Kindle. Book excerpt: Advances in magnetic resonance imaging (MRI) are transforming the investigation and treatment of cerebrovascular disease. Echoplanar techniques with diffusion and perfusion weighted imaging, together with developments in magnetic resonance spectroscopy and angiography, are replacing CT scanning as the diagnostic modality of choice. In this profusely illustrated book world leaders in these technologies review the scientific basis and clinical applications of MRI in stroke. It will appeal to a broad readership including stroke physicians, neurologists, neurosurgeons, rehabilitation specialists, and others with a clinical or research interest in cerebrovascular disease.