Every year, more than 795,000 people in the United States have a stroke. Of these, approximately 80% lose arm function and as many as 50-60% of this population still experience problems six months later.
Traditionally, stroke patients try to regain motor function through physical rehabilitation, where patients re-learn pre-stroke skills, such as eating motions and grasping. However, most patients eventually plateau and stop improving over time.
Now, results of a clinical trial published in The Lancet gives patients new hope in their recovery.
