A friend had a "stroke event" and I told him to get his guitar and just hold it. Within 2 weeks he was back to normal, tactile sensations from the guitar had helped reestablish his feeling. The Dr was amazed.
Well I'm going to my Physical Therapy in 10 minutes. I noticed she's driving a Tesla. And worth every penny of it. After arm shoulder surgery 2 years ago she had me bring my guitar and violin. Her suggestion: Mo' Practice. Or try dance.