Last night my husband, 75, fell out of bed for the first time since a child. He just rolled out. No dreams involved, he said. Just found himself on the floor. He made no sound, just rolled off. He has a very slight red scratch on the right side of his head but no pain. He was recently diagnosed with a benign brain tumor and Monday, Jan. 28, he will begin prep for radiation . Could the tumor cause this falling out of bed?