![]() | Christopher Reeve Surprises Doctors Again |
By Ellen Kuwana Neuroscience for Kids Staff Writer January 3, 2003
Reeve's brain seems to have stayed attentive, waiting to receive signals from his body about sensations and movement. This result is encouraging, although it has been seen in only one person so far. Researchers have been concerned when progress is made with patients with spinal injuries: what benefit is such progress in the muscles and nerves if the brain stops being prepared to receive signals from the damaged spine? This study provides hope that the brain does not lose its ability to interpret and follow signals from the injured body part once some function is regained.
For the first five years after the accident, Reeve could not voluntarily move his muscles or detect any touch below his shoulders. But in September of 2000, that changed. His index finger moved. During the past few years, Reeve has regained control of some of his muscles; for example, he can move some fingers and walk along the bottom of a swimming pool. He can also perceive sensation over 70% of his body. For example, he can now feel his wife's hand on top of his hand. Most of the time his breathing is assisted by a ventilator, but he can now go for 90 minutes at a time breathing on his own, without the mechanical help. This is the first documented case of a person with such a severe injury recovering this much function. It is promising news to researchers and paralyzed patients. It is important to note, however, that Reeve went through an unusual amount of intense physical therapy (called activity-based therapy) for many years to reach this point. |
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