Abrupt onset |
History of a precipitating event, usually physical injury or illness |
Fast progression to maximum symptom severity and disability |
Movement abnormality that is incongruent with known disease |
Variability in movement characteristics (eg, amplitude, frequency, or distribution) |
Variability in the movement symptom over time (eg, during history, examination, waiting room) |
Waxing and waning symptoms over time (ie, "good and bad" days) |
Normalized movement disorder with distraction |
Worsened movement disorder with attention (eg, during observation or examination) |
Entrainment of movement (eg, tremor) to the frequency of repetitive movements |
Presence of comorbid pain, fatigue, and cognitive symptoms |
Presence of comorbid neurologic disease |
Functional disability out of proportion to examination findings |
Do you want to add Medilib to your home screen?