Pain and Touch

Pain and Touch PDF

Author: Lawrence Kruger

Publisher: Academic Press

Published: 1996-09-30

Total Pages: 394

ISBN-13: 9780080538334

DOWNLOAD EBOOK →

An explosion of advances in the area of tactile perception and pain led to the development of this comprehensive, state-of-the-art text on basic research and clinical practice. Equal parts psychology and neuroscience, Pain and Touch covers peripheral cutaneous tactile information processing, sensory mapping, tactile exploratory behavior, neurophysiology of nociception and nociceptors in pain research, clinical scaling methods for psychophysics of pain, and paincontrol, pathology, and therapeutics.

Understanding Pain

Understanding Pain PDF

Author: Fernando Cervero

Publisher: MIT Press

Published: 2012-08-17

Total Pages: 189

ISBN-13: 0262304503

DOWNLOAD EBOOK →

An expert explores the biological and emotional nature of pain: why it hurts and why some pain is good and some pain is bad. If you touch something hot, it hurts. You snatch your hand away from the hot thing immediately. Obviously. But what is really happening, biologically—and emotionally? In Understanding Pain, Fernando Cervero explores the mechanisms and the meaning of pain. When you touch something hot, your brain triggers a reflex action that causes you to withdraw your hand, protecting you from injury. That kind of pain, Cervero explains, is actually good for us; it acts as an alarm that warns us of danger and keeps us away from harm. But, Cervero tells us, not all pain is good for you. There is another kind of pain that is more like a curse: chronic pain that is not related to injury. This is the kind of pain that fills pain clinics and makes life miserable. Cervero describes current research into the mysteries of chronic pain and efforts to develop more effective treatments. Cervero reminds us that pain is the most common reason for people to seek medical attention, but that it remains a biological enigma. It is protective, but not always. Its effects are not only sensory but also emotional. There is no way to measure it objectively, no test that comes back positive for pain; the only way a medical professional can gauge pain is by listening to the patient's description of it. The idea of pain as a test of character or a punishment to be borne is changing; prevention and treatment of pain are increasingly important to researchers, clinicians, and patients. Cervero's account brings us closer to understanding the meaning of pain.

Affective Touch and the Neurophysiology of CT Afferents

Affective Touch and the Neurophysiology of CT Afferents PDF

Author: Håkan Olausson

Publisher: Springer

Published: 2016-10-14

Total Pages: 431

ISBN-13: 1493964186

DOWNLOAD EBOOK →

CT afferents are receptors in mammalian hairy skin that fire action potentials when the skin is touched lightly which makes them particularly important in affective touch. Traditionally neuroscientific research has focused on more discriminative and haptic properties of touch that are mediated by large myelinated afferents and the coding properties and functional organization of unmyelinated CT afferents have been studied much less. The proposed volume will draw together existing knowledge in this nascent field. Separate sections will address (1) how we can measure affective touch, (2) CT structure and physiology, (3) CT processing, (4) the contribution of CTs to sexual behavior, (5) clinical relevance, (6) commercial relevance, and (7) future research considerations.​

Chronic Postsurgical Pain

Chronic Postsurgical Pain PDF

Author: Gérard Mick

Publisher: Springer Science & Business Media

Published: 2014-02-20

Total Pages: 175

ISBN-13: 3319043226

DOWNLOAD EBOOK →

Primum non nocere... The fact that a surgical procedure can leave any kind of pain casts a shadow over this tenet, which is seen as the basis of medical practice and anchor of its principle ethic... It is all the more surprising in that medicine has only paid attention to this paradoxical chronic pain situation for the past few years. Clarifying the knowledge acquired in this field has become all the more urgent for any care-giver today confronted by a legitimate request from patients: Why and how can a surgical procedure, which is supposed to bring relief, leave behind an unacceptable sequela? This is the approach which the contributors to this new subject of major clinical interest invite you to follow as you work your way through this book.

Explain Pain

Explain Pain PDF

Author: David S Butler

Publisher: Noigroup Publications

Published: 2013-07

Total Pages: 138

ISBN-13: 0987342673

DOWNLOAD EBOOK →

Imagine an orchestra in your brain. It plays all kinds of harmonious melodies, then pain comes along and the different sections of the orchestra are reduced to a few pain tunes. All pain is real. And for many people it is a debilitating part of everyday life. It is now known that understanding more about why things hurt can actually help people to overcome their pain. Recent advances in fields such as neurophysiology, brain imaging, immunology, psychology and cellular biology have provided an explanatory platform from which to explore pain. In everyday language accompanied by quirky illustrations, Explain Pain discusses how pain responses are produced by the brain: how responses to injury from the autonomic motor and immune systems in your body contribute to pain, and why pain can persist after tissues have had plenty of time to heal. Explain Pain aims to give clinicians and people in pain the power to challenge pain and to consider new models for viewing what happens during pain. Once they have learnt about the processes involved they can follow a scientific route to recovery. The Authors: Dr Lorimer Moseley is Professor of Clinical Neurosciences and the Inaugural Chair in Physiotherapy at the University of South Australia, Adelaide, where he leads research groups at Body in Mind as well as with Neuroscience Research Australia in Sydney. Dr David Butler is an international freelance educator, author and director of the Neuro Orthopaedic Institute, based in Adelaide, Australia. Both authors continue to publish and present widely.

Mirror Touch

Mirror Touch PDF

Author: Joel Salinas

Publisher: HarperCollins

Published: 2017-04-18

Total Pages: 213

ISBN-13: 0062458620

DOWNLOAD EBOOK →

Challenging our understanding of what it means to be human, Joel Salinas, a Harvard-trained researcher and neurologist at Massachusetts General, shares his experiences with mirror-touch synesthesia, a rare and only recently identified neurological trait that causes him to feel the emotional and physical experiences of other people. Performing a spinal tap, he feels the needle slowly enter his lower back. If a disoriented patient flies into a confused rage, Salinas slips into a similarly agitated physical state, and when a patient dies, he experiences an involuntary ruin—his body starts to feel vacant and lifeless, like a limp balloon. Susceptible to the pain and discomfort of his patients, most of whom suffer from a host of disorders and extreme injuries, Salinas uses his trait to treat their symptoms, almost as if they were his own. At the same time, in his personal life, his mirror touch blurs the boundaries between himself and those close to him until he ends up inextricably entangled, no longer able to differentiate where he ends and someone else begins. Salinas refers to his condition as a kind of compulsory mindfulness, a heightened empathic ability that offers him invaluable clues about how to see and live the world through other people’s perspectives. This heightened sense of awareness is at the center of Mirror Touch. Through his experiences, both in his neurological practice and his personal life, Salinas offers readers insights about mirror-touch synesthesia and how the brain, in its endless wonder, can sometimes perform in a nearly superhuman, extrasensory way. In the process, Salinas reveals the full power and potential of his trait, as well as its thorny complications and often debilitating limitations. Beautifully written with intelligence and compassion and anchored by the latest developments in neurology, psychology, and psychiatry, Mirror Touch is an enthralling and wholly original investigation into the unexplored corners of the brain, where the foundation of human experience and relationships take root—everything it means to think, to feel, and to be.

Pain and Disability

Pain and Disability PDF

Author: Institute of Medicine

Publisher: National Academies Press

Published: 1987-01-01

Total Pages: 318

ISBN-13: 0309037379

DOWNLOAD EBOOK →

Painâ€"it is the most common complaint presented to physicians. Yet pain is subjectiveâ€"it cannot be measured directly and is difficult to validate. Evaluating claims based on pain poses major problems for the Social Security Administration (SSA) and other disability insurers. This volume covers the epidemiology and physiology of pain; psychosocial contributions to pain and illness behavior; promising ways of assessing and measuring chronic pain and dysfunction; clinical aspects of prevention, diagnosis, treatment, and rehabilitation; and how the SSA's benefit structure and administrative procedures may affect pain complaints.

Acute Pain Management

Acute Pain Management PDF

Author: Raymond S. Sinatra

Publisher: Cambridge University Press

Published: 2009-04-27

Total Pages: 729

ISBN-13: 0521874912

DOWNLOAD EBOOK →

This textbook provides an overview of pain management useful to specialists as well as non-specialists, surgeons, and nursing staff.

Itch

Itch PDF

Author: E. Carstens

Publisher: CRC Press

Published: 2014-02-25

Total Pages: 482

ISBN-13: 1466505435

DOWNLOAD EBOOK →

Advances in itch research have elucidated differences between itch and pain but have also blurred the distinction between them. There is a long debate about how somatic sensations including touch, pain, itch, and temperature sensitivity are encoded by the nervous system. Research suggests that each sensory modality is processed along a fixed, direct-line communication system from the skin to the brain. Itch: Mechanisms and Treatment presents a timely update on all aspects of itch research and the clinical treatment of itch that accompanies many dermatological conditions including psoriasis, neuropathic itch, cutaneous t-cells lymphomas, and systemic diseases such as kidney and liver disease and cancer. Composed of contributions from distinguished researchers around the world, the book explores topics such as: Neuropathic itch Peripheral neuronal mechanism of itch The role of PAR-2 in neuroimmune communication and itch Mrgprs as itch receptors The role of interleukin-31 and oncostatin M in itch and neuroimmune communication Spinal coding of itch and pain Spinal microcircuits and the regulation of itch Examining new findings on cellular and molecular mechanisms, the book is a compendium of the most current research on itch, its prevalence in society, and the problems associated with treatment.