Very often while talking to Mom I have noticed her subconsciously drawing circles with her fingers on the arm of her chair. Last night she was sitting at the dining table holding a small wine glass and, as she talked, she was swirling it all over the table top.
I've read that fidgeting is a sign of agitation, but Mom is otherwise calm and cogent when she fidgets like this. Are there other causes of compulsive fidgeting in the elderly?
Some folks tap a pencil or doodle. Some drum their fingers. I’ve never associated it with agitation but I’ve never noticed anyone make large swirls or movements as you describe. I always thought my son wanted to move about, not be confined to sitting at the table but the gentle reminder would make him stop. More impatience than agitation I’d say.
The web mentions repetitive movement of objects having to do with autism in adults.
I had an aunt who during her last days would make a large movement that we identified with quilting. She would go through the motions of pulling an imaginary needle and thread through a quilt and pull what appeared to be a long thread up high above her head and then swoop it back down and take another stitch and then repeat the process.
i wonder if it could be a form of self soothing like a baby sucking it’s thumb or a toddler rubbing a soft blanket with his fingers?
ive heard that the pencil coloring that has been popular for the past few years is relaxing. Your mom might enjoy that.