Download or read book Neuroimaging of Covid 19 First Insights based on Clinical Cases written by Simonetta Gerevini M.D. and published by Springer Nature. This book was released on 2021-03-17 with total page 92 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book presents the variability of the effects of Covid-19 on the nervous system (NS), with the purpose to update content and images based on improved scientific evidence. Current available data show that involvement of the NS is frequent in patients with SARS-CoV-2 infection. The most common neurologic syndromes include cerebrovascular disorders, encephalopathies, inflammatory Central Nervous System (CNS) syndromes, peripheral neurologic disorders, psychiatric disorders. The pathophysiology of neurological manifestations is far from being understood. They can be coincidental, common complications of severe viral infection, or direct consequence of the viral infection either via indirect para-infective mechanisms or direct viral penetration of NS. Experimental animal models had previously demonstrated the neuroinvasive potential of SARS-CoV and the detection of viral particles in special structures such as the thalamus, nucleus ambiguous and nucleus of the solitary tract, suggesting that CNS invasion can contribute significantly to the severe outcome not only through direct damage to neurological structures, but also through a potential detrimental effect on cardiorespiratory responses. Up to now, the detection of SARS-CoV-2 RNA in the cerebrospinal fluid of COVID-19 patients has been reported occasionally and conclusive pathological demonstration of the virus in the CNS is lacking. In this scenario, the role of neuroimaging is fundamental. These considerations highlight the urgent need to better clarify the neurotropic potential of the SARS-CoV-2 virus, and to verify on human autoptic tissue the mechanisms demonstrated in the experimental animal model in order to develop potential strategies to prevent CNS invasion and to adapt treatment protocols based on neurological involvement. CT scan is useful to detect large hemorrhage and ischemic lesions, that have been reported in Covid-19 patients, but lacks identifying other possible neurological complications, such as microhemorrhage or encephalitis. MRI could overcome these limitations; in particular the use of specific sequences may reveal microvascular lesions that can occur during the disease course, according to the described pathogenesis. This book will be an invaluable tool for neuroradiologists, radiologists, neurologists, and all physicians involved in the pandemic.
Download or read book Linking Neuroscience and Behavior in COVID 19 written by Rajkumar Rajendram and published by Elsevier. This book was released on 2024-06-13 with total page 632 pages. Available in PDF, EPUB and Kindle. Book excerpt: Linking Neuroscience and Behavior in COVID-19 examines the impact of the virus and pandemic on behavior and mental health. Chapters look at those with pre-existing conditions, including dementia and multiple sclerosis, and how the pandemic has burdened them further. There is also discussion on the mental health consequences the pandemic has had and continues to have on the broad populace, including depression and anxiety, as well as neurological effects of the virus itself. Finally, managing care and treatment of conditions - those preceding, caused by, or emerging for the first time during the pandemic are also detailed. Discusses the impact of the COVID-19 pandemic and the virus itself on behavior and psychology Examines comorbidities including Parkinson’s disease, neuroinflammation, and autism spectrum disorders Outlines the management and care for coexisting conditions including brain tumors, multiple sclerosis, and ischemic stroke Features chapters on the severe damage to the nervous system which may be caused by SARS-CoV-2 infection including myelitis Contains chapters with key facts, dictionary of terms, summary points, applications to other areas pertinent to each chapter, and policies and procedures
Download or read book Artificial Intelligence in Medical Imaging written by Erik R. Ranschaert and published by Springer. This book was released on 2019-01-29 with total page 373 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book provides a thorough overview of the ongoing evolution in the application of artificial intelligence (AI) within healthcare and radiology, enabling readers to gain a deeper insight into the technological background of AI and the impacts of new and emerging technologies on medical imaging. After an introduction on game changers in radiology, such as deep learning technology, the technological evolution of AI in computing science and medical image computing is described, with explanation of basic principles and the types and subtypes of AI. Subsequent sections address the use of imaging biomarkers, the development and validation of AI applications, and various aspects and issues relating to the growing role of big data in radiology. Diverse real-life clinical applications of AI are then outlined for different body parts, demonstrating their ability to add value to daily radiology practices. The concluding section focuses on the impact of AI on radiology and the implications for radiologists, for example with respect to training. Written by radiologists and IT professionals, the book will be of high value for radiologists, medical/clinical physicists, IT specialists, and imaging informatics professionals.
Download or read book Clinical Case Studies for the Family Nurse Practitioner written by Leslie Neal-Boylan and published by John Wiley & Sons. This book was released on 2011-11-28 with total page 432 pages. Available in PDF, EPUB and Kindle. Book excerpt: Clinical Case Studies for the Family Nurse Practitioner is a key resource for advanced practice nurses and graduate students seeking to test their skills in assessing, diagnosing, and managing cases in family and primary care. Composed of more than 70 cases ranging from common to unique, the book compiles years of experience from experts in the field. It is organized chronologically, presenting cases from neonatal to geriatric care in a standard approach built on the SOAP format. This includes differential diagnosis and a series of critical thinking questions ideal for self-assessment or classroom use.
Download or read book Brain Tumor Imaging written by Elke Hattingen and published by Springer. This book was released on 2015-09-02 with total page 166 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book describes the basics, the challenges and the limitations of state of the art brain tumor imaging and examines in detail its impact on diagnosis and treatment monitoring. It opens with an introduction to the clinically relevant physical principles of brain imaging. Since MR methodology plays a crucial role in brain imaging, the fundamental aspects of MR spectroscopy, MR perfusion and diffusion-weighted MR methods are described, focusing on the specific demands of brain tumor imaging. The potential and the limits of new imaging methodology are carefully addressed and compared to conventional MR imaging. In the main part of the book, the most important imaging criteria for the differential diagnosis of solid and necrotic brain tumors are delineated and illustrated in examples. A closing section is devoted to the use of MR methods for the monitoring of brain tumor therapy. The book is intended for radiologists, neurologists, neurosurgeons, oncologists and other scientists in the biomedical field with an interest in neuro-oncology.
Download or read book Imaging of Head and Neck Cancer written by A. T. Ahuja and published by Cambridge University Press. This book was released on 2003-01-06 with total page 240 pages. Available in PDF, EPUB and Kindle. Book excerpt: This concise integrated handbook looks at all available imaging methods for head and neck cancer, highlighting the strengths and weaknesses of each method. The information is provided in a clinical context and will guide radiologists as to the information the clinician actually needs when managing a patient with head and neck cancer. It will also provide the clinician with the advantages and limitations of imaging. The text therefore deals with Ultrasound, CT and MRI. The initial chapters aim to give the reader a core knowledge, which can be used in imaging by the various methods described. The subsequent chapters are directed towards clinical problems and deal with the common cancers in a logical order.
Download or read book Insights in Applied Neuroimaging 2021 written by Jan Kassubek and published by Frontiers Media SA. This book was released on 2022-12-01 with total page 141 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Medical Image Analysis written by Alejandro Frangi and published by Academic Press. This book was released on 2023-09-20 with total page 700 pages. Available in PDF, EPUB and Kindle. Book excerpt: Medical Image Analysis presents practical knowledge on medical image computing and analysis as written by top educators and experts. This text is a modern, practical, self-contained reference that conveys a mix of fundamental methodological concepts within different medical domains. Sections cover core representations and properties of digital images and image enhancement techniques, advanced image computing methods (including segmentation, registration, motion and shape analysis), machine learning, how medical image computing (MIC) is used in clinical and medical research, and how to identify alternative strategies and employ software tools to solve typical problems in MIC. Provides an authoritative description of key concepts and methods Includes tutorial-based sections that clearly explain principles and their application to different medical domains Presents a representative selection of topics to match a modern and relevant approach to medical image computing
Download or read book Functional Neuroradiology written by Scott H. Faro and published by Springer Science & Business Media. This book was released on 2011-09-08 with total page 1015 pages. Available in PDF, EPUB and Kindle. Book excerpt: Functional Neuroradiology: Principles and Clinical Applications, is a follow-up to Faro and Mohamed’s groundbreaking work, Functional (BOLD)MRI: Basic Principles and Clinical Applications. This new 49 chapter textbook is comprehensive and offers a complete introduction to the state-of-the-art functional imaging in Neuroradiology, including the physical principles and clinical applications of Diffusion, Perfusion, Permeability, MR spectroscopy, Positron Emission Tomography, BOLD fMRI and Diffusion Tensor Imaging. With chapters written by internationally distinguished neuroradiologists, neurologists, psychiatrists, cognitive neuroscientists, and physicists, Functional Neuroradiology is divided into 9 major sections, including: Physical principles of all key functional techniques, Lesion characterization using Diffusion, Perfusion, Permeability, MR spectroscopy, and Positron Emission Tomography, an overview of BOLD fMRI physical principles and key concepts, including scanning methodologies, experimental research design, data analysis, and functional connectivity, Eloquent Cortex and White matter localization using BOLD fMRI and Diffusion Tensor Imaging, Clinical applications of BOLD fMRI in Neurosurgery, Neurology, Psychiatry, Neuropsychology, and Neuropharmacology, Multi-modality functional Neuroradiology, Beyond Proton Imaging, Functional spine and CSF imaging, a full-color Neuroanatomical Brain atlas of eloquent cortex and key white matter tracts and BOLD fMRI paradigms. By offering readers a complete overview of functional imaging modalities and techniques currently used in patient diagnosis and management, as well as emerging technology, Functional Neuroradiology is a vital information source for physicians and cognitive neuroscientists involved in daily practice and research.
Download or read book Developmental Epilepsy From Clinical Medicine To Neurobiological Mechanisms written by Carl E Stafstrom and published by World Scientific. This book was released on 2019-06-24 with total page 436 pages. Available in PDF, EPUB and Kindle. Book excerpt: 'It is a small treasure chest of information presented in a compact textbook format. The unique contribution of this volume is the authors' ability to seamlessly bridge our current understanding of the basic science and genetics of this group of disorders to the clinical aspects of each epilepsy ... In short, those who practice in the field of epilepsy will find this text an easily accessible mini encyclopedia of reviews of our current understanding of the mechanisms that underlie the various childhood epilepsies. Readers will appreciate the digestible length and level of detail of each chapter and enjoy grabbing this book off the shelf.'Journal of Paediatric Epilepsy This is a collection of chapters from renowned authors focused on the contemporary issues in developmental epilepsy, from both clinical and basic science perspectives. Developmental epilepsy (or epilepsy syndromes), while receiving much more attention than 20 years ago, is still not well understood. This lag in research is reflected in the challenges of treating developmental epilepsy. The book discusses these challenges in the clinic and brings them back to the laboratory bench (and in some cases back to the bedside). This book fills a gap in the literature on developing epilepsy by bridging current clinical knowledge with basic and translational research in the developing brain relevant for developmental epilepsy.The book is introduced by a chapter on brain development to provide a background for understanding when and how seizures and epilepsy can emerge. Recent clinical research indicates strong relationship between childhood epilepsy and developmental cognitive impairment. This connection can be studied in experimental animals and can uncover developmental mechanisms common to both conditions. Targeting those mechanisms might reveal disease-modifying treatments. Febrile seizures are very common in the pediatric population and their impact on further epilepsy development is explored. The link between immunity, inflammation and epileptogenesis in the developing brain is explored. Many developmental epilepsies arise from brain malformations or neuronal migration deficits; some juvenile epilepsies have a clear genetic basis while the etiology of others is less certain. Recently, the involvement of the mTOR pathway in certain childhood epilepsy syndromes was recognized, prompting the repurposing of drugs used in cancer treatment for therapy of these specific epilepsy syndromes. Steroid hormones have significant hormonal effects on neurotransmitter receptors and function, and therefore have an impact on childhood epilepsy; sex steroids may have long term organizational effects on brain structure and epilepsy development. Stress, even early in development, may affect the developing brain and lead to behavioral changes as well as increased susceptibility to seizures.
Download or read book Subcortical Stroke written by Geoffrey Donnan and published by OUP Oxford. This book was released on 2002-04-11 with total page 468 pages. Available in PDF, EPUB and Kindle. Book excerpt: Subcortical Stroke is a new and fully revised edition of Lacunar and Other Subcortical Infarctions (OUP, 1995). Stroke is one of the most common causes of death and subcortical stroke accounts for 20-30% of all cerebrovascular infarctions. Our understanding of stroke processes in general, and subcortical stroke in particular, has advanced considerably in recent years. Research findings from the fields of neurochemistry, imaging and genetics have provided insight and input to our understanding of this condition, and this new edition provides an opportunity to describe these advances, and to relate the findings to the clinical expression, neural mechanism, prognosis and treatment of subcortical stroke. In addition, new subcortical syndromes such as CADASIL are covered, as is subcortical haemorrhage. This book presents a comprehensive and authoritative review of the field with contributions from the leading international experts. Subcortical Stroke is for stroke physicians, neurologists and those researching cerebrovascular diseases.
Download or read book Covid 19 From Traditional Chinese Medicine Perspective Severe Clinical Cases In The Context Of Syndrome Differentiation written by Luqi Huang and published by World Scientific. This book was released on 2021-01-22 with total page 376 pages. Available in PDF, EPUB and Kindle. Book excerpt: Traditional Chinese Medicine has played an important role in the treatment of COVID-19 in China. As the first batch of national Chinese medicine team in China, the authors shared their experience of treating severe COVID-19 cases with TCM at Jinyintan Hospital in Wuhan, the epicenter of the outbreak in China. Twenty severe cases have been selected and reported in this book. The medical history, inspection results and treatment rationales have been described in detail, adequately illustrated with color pictures of the tongues.The book is organized as follows: The etiology and pathogenesis from TCM perspectives are comprehensively discussed in the introduction. Part I includes various theories of different experts. Part II presents reports of the clinical cases one by one.
Download or read book The Pseudotumor Cerebri Syndrome written by Ian Johnston and published by Cambridge University Press. This book was released on 2007-04-12 with total page 283 pages. Available in PDF, EPUB and Kindle. Book excerpt: The condition known most widely as pseudotumor cerebri syndrome is of diagnostic interest and clinical importance not just to neurosurgeons, but also to neurologists, ophthalmologists and headache specialists. Variously called idiopathic intracranial hypertension, benign intracranial hypertension, and other names over the century or so since it was first recognised, the authors argue for the grouping of all these conditions under the name of pseudotumor cerebri syndrome on the basis of a common underlying mechanism - an impairment of CSF absorption due to abnormalities at the CSF/venous interface. The book reviews the development of ideas around some of the more contentious issues and deals in depth with aetiology, investigative findings and strategies, treatment and outcome, and in the concluding chapter, considers the possibility of establishing an experimental model to facilitate analysis of the unresolved issues, and pointing the way to a more complete understanding of this controversial condition.
Download or read book Consequences of the COVID 19 Pandemic on Care for Neurological Conditions written by Cheng-Yang Hsieh and published by Frontiers Media SA. This book was released on 2022-01-07 with total page 592 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Diseases of the Brain Head and Neck Spine written by Gustav K. Schulthess and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 367 pages. Available in PDF, EPUB and Kindle. Book excerpt: - Written by internationally renowned experts - Chapters encompass all the relevant imaging modalities including X-ray technology, nuclear medicine, ultrasound and magnetic resonance, as well as image-guided interventional techniques. -Appeals to a wide audience, including general radiologists, neuroradiologists, neurologists, neurosurgeons, rheumatologists, ophthalmologists, and otolaryngologists -Text is comprehensive, few titles include brain, head and neck, and spine in one volume
Download or read book Neurosensory Disorders in Mild Traumatic Brain Injury written by Michael E. Hoffer and published by Academic Press. This book was released on 2018-11-24 with total page 453 pages. Available in PDF, EPUB and Kindle. Book excerpt: Mild traumatic Brain Injury (mTBI or Concussion) is an increasingly common public health issue in sports, military environments, and life in today’s active world. Despite a great deal of study and public attention to this disorder, knowledge about optimal diagnostic, prognostic, and treatment information remains lacking. Neurosensory symptoms have been shown to be the most frequent complications of mTBI in both the acute and chronic setting. Neurosensory Disorders in Mild Traumatic Brain Injury brings together both the basic science work as well as the clinical work in mTBI into one volume to provide a comprehensive examination of the neurosensory issues associated with this disorder. Coverage includes chapters on defining mild Traumatic Brain Injury, neurosensory consequences, neurosensory disorders in clinical practice, and diagnosis and treatment for neurosensory disorders in mTBI. This book is written for clinicians, researchers, residents and students in neurology and neuroscience. Provides a comprehensive examination of the neurosensory issues associated with mild Traumatic Brain Injury and concussion Brings together both the basic science work and the clinical work in mTBI into a single volume Helps clinicians understand the best diagnosis and treatment paths and puts current research into perspective for researchers
Download or read book Pediatric Neuroradiology written by Andrea Rossi and published by . This book was released on with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
