She was prone to it when there were extreme changes in
the weather, and she would wind up kind of freezing in
her steps and just shaking...couldn't walk forward, backward or to the side..just stood and shook. I know that she knew we were there with her, and I remember her eyes showing fear. We used to try to steady her with our hands and speak gently to her, trying to calm her and reminding her that we were with her.