I don't know for sure, but I'd imagine so. They do get off balance sometimes and they can have neurological problems that make it difficult for them to walk or stay perched on something.
Mirage came out of brumation on April 26. He was doing great. On May 2 he started acting funny. We just redid his tank, and he keeps going into one of his hides. He just lays there. He shows no intrest in food. HELP!