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New Hope for Spinal Cord Injuries By Patricia Anstett / 2005, Detroit Free Press , Knight Ridder Newspapers. Distributed by Tribune Media Services. A world of patients with spinal cord injuries is wat
彭蒙惠英语
Many people who have an accident and break their back, never walk again. Your spinal cord is inside your backbone. It sends messages to your brain. It is part of your nervous system which controls your movements. In New Zealand, we have about one new
新西兰英语
Glad you are with us everyone. Im Catherine Callaway at the CNN Center in Atlanta with a look at what's happening NOW IN THE NEWS. There are people voting in key elections today. Voters in New Jersey are choosing a Governor. Republican challenger Chr
cnn2009年(十一)月
Bioengineered Spinal Disc Could Relieve Back Pain Researchers at Cornell University in New York have developed an artificial spinal disc that may help patients with chronic back pain and other disc problems. The spine is a column of bones alternating
VOA标准英语2011年(八月)
Spinal Implant Helps Paraplegics Regain Some Functions 脊椎植入装置改变瘫痪者生活 Severe spinal cord injuries usually lead to total loss of control of lower extremities, as well as bladder, bowel and sexual functions. But scientists at t
VOA标准英语2014年(四月)
他比飞驰的子弹还快，比火车头更有力，轻轻一跃就能跳上高大的建筑物。他就是全世界最伟大的超极英雄。1977年，克里斯托弗里夫出演超人系列电影，全国观众欢呼喝彩。克里斯托弗活跃、
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