Pain is one of medicine's greatest mysteries. When farmer John Mitson caught his hand in a baler, he cut off his trapped hand and carried it to a neighbor. "Sheer survival and logic" was how he described it. "And strangely, I didn't feel any pain." How can this be? We're taught that pain is a warning message to be heeded at all costs, yet it can switch off in the most agonizing circumstances or switch on for no apparent reason. Many scientists, philosophers, and laypeople imagine pain to operate like a rigid, simple signaling system, as if a particular injury generates a fixed amount of pain that simply gets transmitted to the brain; yet this mechanistic model is woefully lacking in the face of the surprising facts about what people and animals do and experience when their bodies are damaged. Patrick Wall looks at these questions and sets his scientific account in a broad context, interweaving it with a wealth of fascinating and sometimes disturbing historical detail, such as famous characters who derived pleasure from pain, the unexpected reactions of injured people, the role of endorphins, and the power of placebo. He covers cures of pain, ranging from drugs and surgery, through relaxation techniques and exercise, to acupuncture, electrical nerve stimulation, and herbalism. Pain involves our state of mind, our social mores and beliefs, and our personal experiences and expectations. Stepping beyond the famous neurologic gate-control theory for which he is known, Wall shows that pain is a matter of behavior and its manifestation differs among individuals, situations, and cultures. "The way we deal with pain is an expression of individuality."

Recommended on 1 episode:

This Book Changed My Relationship to Pain

Physical pain is a universal human experience. And for many of us, it’s a constant one. Roughly 20 percent of American adults — some 50 million people — suffer from a form of chronic pain. For some, that means having terrible days from time to time. For others, it means a life of constant suffering. Either way, the depth and scale of pain in our society is a massive problem. But what if much of how we understand pain — and how to treat it — is wrong? Rachel Zoffness is a pain psychologist at the University of California, San Francisco, School of Medicine and the author of “The Pain Management Workbook.” We tend to think of pain as a purely biomechanical phenomenon, a physical sensation rooted solely in the body. But her core argument is that pain is also produced by the mind and deeply influenced by social context. It’s a simple-sounding argument with vast implications not only for how we experience pain but also for how we treat it. She points to numerous underused tools — aside from pills and surgeries — that can help lessen our pain. We discuss how pain serves as “the body’s warning signal”; how our mood, stress levels and social environment can amplify or dial down our pain levels; what phantom limb syndrome says about how the brain “makes pain”; how our emotions and trauma influence our pain levels; the crucial difference between “hurt” and “harm”; why studies on back pain have yielded such bewildering results; how to figure out and improve your personal “pain recipe”; the roots of our chronic pain crisis; how our health care system could be better set up to treat chronic pain; why Zoffness says, “If the brain can change, pain can change”; and more.

Books recommended:

• 📕  Why Zebras Don't Get Ulcers, Third Edition by Robert M. Sapolsky
• 📘  The Body Keeps the Score: Brain, Mind, and Body in the Healing of Trauma by Bessel van der Kolk M.D.
• 📗  Pain: The Science of Suffering (Maps of the Mind) by Patrick Wall

Rachel Zoffness Feb. 21, 2023 3 books recommended

View