How does acupuncture help a stroke patien’s immoblie left arm learn to be mobile again?

I have a neighbour who had a stroke 8 months ago. He was admitted to a General hospital and was on western medication. At the same time he also received 2courses of Acupunctre treatment totalling 10 days of treatment.
He stopped the acupuncture treatments when he was asked to take warfarin. Now that he is off Warfarin and is on Cardiprin, can be go for acupuncture?

I don’t know. but if someone kept sticking me with a pin and telling me to move my arm……………. I just might get THE POINT.
HAR HAR HAR.