Researchers from the École polytechnique fédérale de Lausanne, Switzerland, managed to restore movement in the legs of two paralyzed rhesus macaques within 2 weeks after they were injured. One of the primates regained mobility after only 6 days.
Grégoir Courtine, a lead researchers and a professor of neural engineering at École polytechnique fédérale de Lausanne, says: “What’s key here is that we stimulate to induce the desired movement of the animal. Over the past decade, we’ve spent a lot of energy understanding how the spinal cord can be stimulated.”
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