My husband is 65 and has had Alzheimer's for 4 years. He has been leaning to the right since September. The doctor says he has not had a stroke but can see that he is lean to the right and thinks it is the Alzheimer's that is causing it. So he is leaning to the right and has a rounded back because he is looking down at his feet when he walks as well. The problem is getting worse and he is leaning so far over he is almost falling over when he is sitting at the dinner table. I have looked online and just found a chair with arms in the Swedish furniture store so that might help at dinner time but he also needs a comfortable chair to sit in while watch telly that will help keep him upright. The sofa arms were too low to support him so he is now using a chair and I am propping him up with cushions in at the right side. He just looks so uncomfortable and I would love to find something more supportive for him.