Understanding Pain
An expert explores the 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.…
Specifikacia Understanding Pain
An expert explores the 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. You touch something hot and 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