内容简介
Little attention has in the past been given to physiological or pathological responses of the infant to stimuli that produce pain in older individuals. All that has changed. Drs. Anand and McGrath have joined in writing and editing this collection of chapters on many aspects of nociception and the responses within the central nervous system, behavioral responses, endocrine, cardiovascular and immune functions. The question of the benefits of some pain to communicate the presence of a potentially dangerous event is the subject of a thoughtful discussion in Chapter 4. Nociception may trigger appropriate physiological responses. However, severe responses may in themselves be deleterious as documented by the improved outlook when they are blocked during surgery. The principles and pharmacotherapy with systemic analgesic drugs (especially opioids) is given extensive and informative consideration in Chapters 5 and 6. Regional and topical ane.