Paralysed patients have regained the ability to walk and others have overcome debilitation, headaches, confusion and short-term memory loss with treatments involving blood-thinning drugs such as aspirin and warfarin. <a href="http://www.timesonline.co.uk/tol/news/u">http://www.timesonline.co.uk/tol/news/u</a> ... 615514.ececheer