I live in The US in California, No I dont have a brother, click on the Doctors site for more information
Yes, if you could post back saying what country you are in and what professionals or specialists have been involved with your brother and what, if any, diagnosis has been given.
Has he never been evaluated regarding his not speaking?Why do they take him to the Bathroom and feed him, is he not able to function doing these things, Have you a Doctor to go to he would be able to see him and do some tests and maybe get some help for him to Function better and be more independant, Let us know how hes doing I cannot answer you with so little information.