Description

The Human Body: How We Fail, How We Heal Course No. 1564 (24 lectures, 30 minutes/lecture) Taught by Anthony A. GoodmanMontana State UniversityM.D., Cornell Medical College http://www.teach12.com/ttcx/coursedesclong2.aspx?cid=1564Your body is a fortress under constant assault. Infectious diseases, parasites, environmental toxins, physical trauma, allergens, and natural disasters are some external enemies it faces. From the inside, it is threatened by occasional overzealous allergic, immune, and inflammatory responses, as well as by the cellular mutations that produce cancer. Fortunately, the body’s defenses are remarkably successful, and most of the time we are unaware of the intense drama taking place within our cells and organs. The intriguing details of this drama make up the field of pathophysiology—the study of the disruptions in a normal body’s functions that are caused by disease or injury. Medical students get an exhaustive introduction to this subject early in their training, and the best clinicians are masters of it. Yet few laypeople understand the story of how our bodies fail and the marvelous ways they heal themselves. The Human Body: How We Fail, How We Heal is designed to fill this information gap. In 24 half-hour lectures, you will explore the many ways the body meets the challenges of disease and injury with remarkable defenses and restorative powers, and how, in some cases, it may either fail or overreact.