More and more, scientists are realizing that the differences between the sexes are dangerously understudied and that, pervasively and fundamentally, sex matters. Lesley Stahl reports.
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Duration 13:34
Who has the softer heart?
Duration 04:58
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Published on Feb 9, 2014
More and more, scientists are realizing that the differences between the sexes are dangerously understudied and that, pervasively and fundamentally, sex matters. Lesley Stahl reports. Video Duration 13:34 Who has the softer heart? Duration 04:58
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Cherry Healey meets medical experts who are treating young recovering alcoholics.
Duration 56:56 BBC 3 A spinal cord injury can sever the communication between your brain and your body, leading to paralysis. Fresh from his lab, Grégoire Courtine shows a new method -- combining drugs, electrical stimulation and a robot -- that could re-awaken the neural pathways and help the body learn again to move on its own. See how it works, as a paralyzed rat becomes able to run and navigate stairs.
Grégoire Courtine and his interdisciplinary lab imagine new ways to recover after devastating, mobility-impairing injury to the spinal cord. TED Duration 14.24 Dr. Azor Betts was a physician in New York city at the beginning of the American Revolution in 1776. At the time there was a smallpox epidemic in the city and other parts of the colonies. George Washington had issued an order that no soldier of the Continental Army should be inoculated. In spite of this order Dr. Betts inoculated several officers at their urging.
Read more Larry Moran
Dr Kevin Fong
BBC Four Horizon
Dr Kevin Fong explores a medical revolution that promises to help us live longer, healthier lives. Inspired by the boom in health-related apps and gadgets, it's all about novel ways we can monitor ourselves around the clock. How we exercise, how we sleep, even how we sit. Some doctors are now prescribing apps the way they once prescribed pills. Kevin meets the pioneers of this revolution. From the England Rugby 7s team, whose coach knows more about his players' health than a doctor would, to the most monitored man in the world who diagnosed a life threatening disease from his own data, without going to the doctor. Duration 58:04
Michael Mosley
BBC Four Horizon
Transplant surgery has now reached incredible heights, from achieving full face transplants to growing organs in the lab. This Horizon Guide looks back at the extraordinary odds doctors and patients have had to overcome to achieve these amazing breakthroughs. What we now take for granted has been a hard won struggle, both for the patients who were willing to gamble their lives and the doctors who faced ethical and medical dilemmas in the name of progress. Michael Mosley looks through the Horizon archive, identifying the key turning points for transplant surgery to explore how far science can go in its bid to prolong life. Duration 58:59
Margaret Heffernan
Gayla Benefield was just doing her job -- until she uncovered an awful secret about her hometown that meant its mortality rate was 80 times higher than anywhere else in the U.S. But when she tried to tell people about it, she learned an even more shocking truth: People didn’t want to know. In a talk that’s part history lesson, part call-to-action, Margaret Heffernan demonstrates the danger of "willful blindness" and praises ordinary people like Benefield who are willing to speak up. (Filmed at TEDxDanubia.)
Duration 14:39 The documentary examines the steroid use of director Christopher Bell's two brothers, Smelly and Mad Dog,[5] who all grew up idolizing Arnold Schwarzenegger, Hulk Hogan, and Sylvester Stallone, and also features professional athletes, medical experts, fitness center members, and US Congressmen talking about the issue of anabolic steroids.[6]
Beyond the basic issue of anabolic steroid use, Bigger, Stronger, Faster* examines the lack of consistency in how America views drugs, cheating, and the lengths people go to achieve success. The film looks beyond the steroid issue to such topics as Tiger Woods' laser eye correction to 20/15 vision, professional musicians use of blood pressure reducing drugs, or athletes' dependence on cortisone shots, which are a legal steroid. It takes a skeptical view of the health risks of steroids and is critical of the legal health supplement industry. From Wikipedia, the free encyclopedia Duration 01:46:35 |