Physical Exam
Motor exam
     Strength      e.g. MRC 5/5 point scale
     Muscle mass
     Tone
     Reflexes       deep tendon (can be elicited in the jaw)
         cutaneous (Babinski, abdominals)
     Rapid alternating movements
                         speed, decrement rhythm
     Involuntary movements
         tremor
         myoclonus
         chorea
         athetosis
         tics
         dystonia
         ballismus
         dyskinesia
     Motor apraxias
         dressing, combing hair, brushing teeth