it's been a year since my mom had a stroke, she is in a rehab, but they aren't doing any rehab because they first said she was not responsive enough because she is not able to speak because her tongue is still swollen, she is still unable to speak but she do understand, I had her to write her name, she combs her hair, she will blink once for yes and twice for no, when I question the rehab staff about rehab now they tell me she had exhausted all of her rehab, I don't understand how th