This book provides a comprehensive, scholarly, and practical account of delirium for all doctors involved in the care of the elderly. Delirium is defined as an acute or subacute non-specific response of the brain to a wide variety of physical and psychological causes that are nearly always treatable. However, problems arise if the underlying trauma is not identified and corrected, or if the delirious state itself is badly managed or misdiagnosed. In some cases, elderly people may be rendered delirious by their own doctors through haphazard prescribing, inappropriate admission to the hospital, or as a result of surgery. Since our population is aging, the proper identification, assessment, management, and prevention of delirium is essential for the efficient use of health resources. This book will be an invaluable sourcebook for psychologists, gerontologists, psychiatrists, and physicians.

Delirium in the Elderly (Oxford Medical Publications)

Lindesay, James

MacDonald, Alastair

Starke, Ian

Oxford University Press

With rapid ageing of the world's population, psychiatry of old age has become a crucial discipline. This succinct guide to the scope and practice of the psychiatry of old age provides an up-to-date summary of existing knowledge, best practice and future challenges for the specialty, from a global perspective. From definitions and demography to epidemiology, aetiology, and principles of assessment, diagnosis and management, each chapter is sharp, clear and practical, enhanced by tables and diagrams for quick assimilation and reference on the ward or in the clinic. As well as the main psychiatric conditions encountered in old age, coverage also includes legal and ethical issues, and the neglected topic of alcohol and drug abuse in the elderly. Written by leading clinicians, teachers and researchers and offering a much-needed international focus, this compact guide is essential reading for practising psychiatrists and geriatricians, as well as trainees, nurses and medical students.

Guide to the Psychiatry of Old Age

Health, Fitness & Dieting

AMES, DAVID

Shulman, Kenneth I.

CHIU, EDMOND

Mental Health

Cambridge University Press

Exploring how the subtleties of quantum coherence can be consistently incorporated into Einstein's theory of gravitation, this book is ideal for researchers interested in the foundations of relativity and quantum physics. The book examines those properties of coherent gravitating systems that are most closely connected to experimental observations. Examples of consistent co-gravitating quantum systems whose overall effects upon the geometry are independent of the coherence state of each constituent are provided, and the properties of the trapping regions of non-singular black objects, black holes, and a dynamic de Sitter cosmology are discussed analytically, numerically, and diagrammatically. The extensive use of diagrams to summarise the results of the mathematics enables readers to bypass the need for a detailed understanding of the steps involved. Assuming some knowledge of quantum physics and relativity, the book provides textboxes featuring supplementary information for readers particularly interested in the philosophy and foundations of the physics.

Foundations of Quantum Gravity

Science & Math

Astronomy & Space Science

Over the last decade the physics of black holes has been revolutionized by developments that grew out of Jacob Bekenstein's realization that black holes have entropy. Stephen Hawking raised profound issues concerning the loss of information in black hole evaporation and the consistency of quantum mechanics in a world with gravity. For two decades these questions puzzled theoretical physicists and eventually led to a revolution in the way we think about space, time, matter and information. This revolution has culminated in a remarkable principle called "The Holographic Principle", which is now a major focus of attention in gravitational research, quantum field theory and elementary particle physics. Leonard Susskind, one of the co-inventors of the Holographic Principle as well as one of the founders of String theory, develops and explains these concepts.

An Introduction to Black Holes, Information And The String Theory Revolution: The Holographic Universe

Susskind, Leonard

World Scientific Pub Co Inc

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