Therapy after brain aneurysm

HI EVERYONE… LIKE I SAID B4 MY MOM HAD THIS INCIDENT ALMOST 2 YEARS AGO, AND I WANT TO KNOW WHAT KIND OF THERAPY DOES SHE NEED TO WALK. I BELIEVE THE REHAB CENTER GAVE UP ON HER BECAUSE THEY DIDN’T SEE ANY CHANGES IN HER MOTION. BUT I WANT TO HELP HER, I WANT HER TO WALK ONE DAY…