My brother who had a severe stroke , motor skills speech , short term memory has been either severely limited or gone completely. He is living with my sister who is 76 and she is having to do a lot for him . The biggest problem is he constantly has to go to the restroom. I have taken him to urologist and he has had a colenoskopy done they say everything is normal. I believe it’s in his head due to the stroke. Now the problem I need to find him something to do during the day to tire him he sleeps all day and stays up at night going to the bathroom every hour. What can I do to help?