Hi, My brother (age 38) got brain stroke 2 years back (11th jan 2016), because of that he is got paralyzed, now after 2 years he has 90% recover from that disease but still his left hand is affected and he is unable to hold anything by left hand. Specifically his left hand Palm is affected. By professions he is a guitarist and he can't even hold the "Guitar Pick" to continue his profession. Please advice if there is any possibilities that his left hand can work normally like before. Regards.