Abnormal Involuntary Movement Scale (AIMS) testing needs to be done at least once a year if you're on antipsychotics. As a nurse I've given them many times to my elderly patients on APs, and I just had one done myself by my new pdoc. I have a diagnosis of tardive dyskinesia which manifests as tremors in my hands and constantly tapping feet. So far it's manageable and I'm not on any medication for it. But it is annoying!