Dyskinesia is a whole body wave-like motion. Sometimes looks like swaying. The symptom often comes from too much dopamine from the dopamine replacement meds. She lacks earlier stage symptoms. I admit those could be suppresssed by some new med or therapy. I have seen the symptoms of one new med (forgot the name) and they do vary.
She does have hand tremor problems, but is fairly good at concealing them. If her hands are at rest, she usually holds them together to hide the tremors. When her hands are in use they appear to be OK. I’ve also seen pill rolling maneuvers which is common with PD. I think that happened during the debates.