Hello. My dad had PSP; his mobility is almost nil - he spends all the time in a wheelchair unless he's in bed. He can't feed himself, his whole body is very stiff. He can't read anymore and TV seems to be the only thing he can actively do. He is very well looked after by his wife but I'm aware she can only do so much. My question is what other kinds of stimulation would be good for him? What have others found to be beneficial?