MR Imaging in White Matter Diseases of the Brain and Spinal Cord

MR Imaging in White Matter Diseases of the Brain and Spinal Cord
Author: Massimo Filippi
Publisher: Springer Science & Business Media
Total Pages: 508
Release: 2005-05-09
Genre: Medical
ISBN: 9783540402305

In recent decades, the use of neuroimaging techniques has resulted in outstanding progress in the diagnosis and management of neurological diseases, and this is particularly true of those diseases that affect the white matter of the brain and spinal cord. This book, written by internationally acclaimed experts, comprises a series of comprehensive and up-to-date reviews on the use of MR imaging in these major neurological conditions. The diverse available MR techniques, such as magnetization transfer MRI, diffusion-weighted MRI, MR spectroscopy, functional MRI, cell-specific MRI, perfusion MRI, and microscopic imaging with ultra-high field MRI, offer an extraordinarily powerful means of gaining fundamental in vivo insights into disease processes. The strengths and weaknesses of all these techniques in the study of multiple sclerosis and other relevant diseases are extensively considered. After an introductory section on neuroimaging technology, subsequent sections address disorders of myelination, demyelinating diseases, immune-mediated disorders, and white matter disorders related to aging and other conditions. This book provides a valuable summary of the state of the art in the field, and defines important areas for future research.

Magnetic Resonance Spectroscopy in Multiple Sclerosis

Magnetic Resonance Spectroscopy in Multiple Sclerosis
Author: M. Filippi
Publisher: Springer Science & Business Media
Total Pages: 180
Release: 2012-12-06
Genre: Medical
ISBN: 884702109X

Recent years have witnessed dramatic advances in the development and use of magnetic resonance imaging (MRI) techniques that can provide quantitative measures with some degree of pathological specificity for the heterogeneous substrates of multiple sclerosis (MS). Magnetic resonance spectroscopy (MRS) is one of the most promising of these techniques. Thanks to MRS, axonal damage is no longer considered an end-stage phenomenon typical of only the most destructive lesions and the most unfortunate cases, but rather as a major component of the MS pathology of lesions and normal-appearing white matter at all the phases of the disease. This new concept is rapidly changing our understanding of MS pathophysiology and, as a consequence, the therapeutic strategies to modify the disease course favorably. Many of the authors have pionereed the use of MRS in MS, thus contributing to the foundation of the "axonal hypothesis".

The Future of International Environmental Law

The Future of International Environmental Law
Author: David Kenneth Leary
Publisher:
Total Pages: 0
Release: 2010
Genre: Law
ISBN: 9789280811926

This book explores the future of international environmental law in a world of ever worsening environmental crises. It examines the success stories and failures of international environmental law and argues that future responses to global environmental crises will be more about good environmental governance than just more treaties and laws. Environmental governance will need to accommodate the needs and aspirations of peoples from developed and developing countries alike and will have to be based on decisions and actions by a vast range of actors and stakeholders--not just the nation-state that has traditionally dominated environmental diplomacy. This also suggests a need to be cognizant of the close links to other areas of international law, including human rights. "The Future of International Environmental Law" tackles the major environmental challenges of our times including climate change, biodiversity loss, and polluction and overfishing of the oceans. It examines what we can learn from the implementation of existing international environmental laws over the past few decades. It also considers a range of emerging issues such as the management of the environmental challenges faced by the Arctic, nanotechnology, biofuels and synthetic genomics.

Modern Approaches To Quality Control

Modern Approaches To Quality Control
Author: Ahmed Badr Eldin
Publisher: BoD – Books on Demand
Total Pages: 554
Release: 2011-11-09
Genre: Technology & Engineering
ISBN: 9533079711

Rapid advance have been made in the last decade in the quality control procedures and techniques, most of the existing books try to cover specific techniques with all of their details. The aim of this book is to demonstrate quality control processes in a variety of areas, ranging from pharmaceutical and medical fields to construction engineering and data quality. A wide range of techniques and procedures have been covered.

The Gaither Committee, Eisenhower, and the Cold War

The Gaither Committee, Eisenhower, and the Cold War
Author: David Lindsey Snead
Publisher:
Total Pages: 304
Release: 1999
Genre: Biography & Autobiography
ISBN:

As the United States struggled to respond to the Soviet Union's launch of Sputnik in 1957, President Eisenhower received a top secret report prepared by a committee of leading scientific, business, and military experts. The panel, called the Gaither Committee in recognition of its first chair, H. Rowan Gaither Jr., emphasized the inadequacy of U.S. defense measures designed to protect the civilian population and the vulnerability of the country's strategic nuclear forces in the event of a Soviet attack. The committee concluded that in the event of a surprise Soviet attack, the United States would not be able to defend itself. The years following Sputnik and the Gaither Committee's report were a watershed period in America's cold war history. During the remaining years of the Eisenhower administration, the intensification of the cold war caused the acceleration of an arms race that dramatically raised the stakes of any potential conflict. The Gaither Committee was at the center of debates about U.S. national security and U.S.-Soviet relations. The committee's recommendations led to increases in defense spending and the development of our nuclear arsenal.

Posterior Fossa Tumors

Posterior Fossa Tumors
Author: Anthony J. Raimondi
Publisher: Springer Science & Business Media
Total Pages: 225
Release: 2012-12-06
Genre: Medical
ISBN: 1461392993

It is estimated that the functionally significant body of knowledge for a given medical specialty changes radically every 8 years. New specialties and "sub-specialization" are occurring at approximately an equal rate. Historically, established journals have not been able either to absorb this increase in publishable material or to extend their readership to the new specialists. International and national meetings, symposia and seminars, workshops, and newsletters suc cessfully bring to the attention of physicians within developing spe cialties what is occurring, but generally only in demonstration form without providing historical perspective, pathoanatomical corre lates, or extensive discussion. Page and time limitations oblige the authors to present only the essence of their material. Pediatric neurosurgery is an example of a specialty that has de veloped during the past 15 years. Over this period neurosurgeons have obtained special training in pediatric neurosurgery and then dedicated themselves primarily to its practice. Centers, Chairs, and educational programs have been established as groups of neuro in different countries throughout the world organized surgeons themselves respectively into national and international societies for pediatric neurosurgery. These events were both preceded and fol lowed by specialized courses, national and international journals, and ever-increasing clinical and investigative studies into all aspects of surgically treatable diseases of the child's nervous system.

Preclinical Development Handbook

Preclinical Development Handbook
Author: Shayne Cox Gad
Publisher: John Wiley & Sons
Total Pages: 1352
Release: 2008-03-21
Genre: Medical
ISBN: 0470249021

A clear, straightforward resource to guide you through preclinical drug development Following this book's step-by-step guidance, you can successfully initiate and complete critical phases of preclinical drug development. The book serves as a basic, comprehensive reference to prioritizing and optimizing leads, dose formulation, ADME, pharmacokinetics, modeling, and regulations. This authoritative, easy-to-use resource covers all the issues that need to be considered and provides detailed instructions for current methods and techniques. Each chapter is written by one or more leading experts in the field. These authors, representing the many disciplines involved in preclinical toxicology screening and testing, give you the tools needed to apply an effective multidisciplinary approach. The editor has carefully reviewed all the chapters to ensure that each one is thorough, accurate, and clear. Among the key topics covered are: * Modeling and informatics in drug design * Bioanalytical chemistry * Absorption of drugs after oral administration * Transporter interactions in the ADME pathway of drugs * Metabolism kinetics * Mechanisms and consequences of drug-drug interactions Each chapter offers a full exploration of problems that may be encountered and their solutions. The authors also set forth the limitations of various methods and techniques used in determining the safety and efficacy of a drug during the preclinical stage. This publication should be readily accessible to all pharmaceutical scientists involved in preclinical testing, enabling them to perform and document preclinical safety tests to meet all FDA requirements before clinical trials may begin.

Imaging of Soft Tissue Tumors

Imaging of Soft Tissue Tumors
Author: Arthur M DeSchepper
Publisher: Springer Science & Business Media
Total Pages: 645
Release: 2013-03-09
Genre: Medical
ISBN: 3662078597

Only with the advent of computed tomography and magnetic resonance imaging have radiologists become familiar with this uncommon pathology. The emphasis here is on MRI, as it guarantees the most accurate diagnosis of soft tissue tumours. Because of their rarity, multi-centric studies are necessary to collect statistically relevant numbers of these tumours and so assess the value of new imaging techniques in their detection, staging, grading, tissue characterisation, and post-treatment follow-up. This is a reflection of the work of a prestigious European study group of more than 30 such co-investigators - including experts on medical imaging - who collected more than 800 documented and histologically proven cases of soft tissue tumours. For each tumour type, 10-12 cases are shown, supported by 3-4 photos. Unsurpassed in its collection of case studies.