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Related: Editorials & Other Articles, Issue Forums, Alliance Forums, Region ForumsParalysed rats walk again in Swiss lab study
LONDON (Reuters) - Scientists in Switzerland have restored full movement to rats paralysed by spinal cord injuries in a study that might eventually be used in people with similar injuries.
Gregoire Courtine and his team at Ecole Polytechnique Federale de Lausanne saw rats with severe paralysis walking and running again after a couple of weeks following a combination of electrical and chemical stimulation of the spinal cord together with robotic support.
"Our rats are not only voluntarily initiating a walking gait, but they are soon sprinting, climbing up stairs and avoiding obstacles," said Courtine, whose results from the five-year study will be published in the journal Science on Friday.
Courtine is quick to point out that it remains unclear if a similar technique could help people with spinal cord damage but he adds the technique does hint at new ways of treating paralysis.
http://articles.orlandosentinel.com/2012-05-31/features/sns-rt-us-paralysis-ratsbre84u11g-20120531_1_spinal-cord-number-of-nerve-cells-paralysis
freshwest
(53,661 posts)mucifer
(23,634 posts)Time will tell.
jberryhill
(62,444 posts)This is the same lab that announced a remarkable tail re-attachment technique for visually impaired mice that were mutilated by rural women wielding kitchen implements.
Initech
(100,156 posts)Zanzoobar
(894 posts)Thank goodness small toothy mammals are free for research.