Figure 1
Brain imaging of patient 1. (A) Magnetic resonance imaging brain scan: small vessel ischemic disease. (B) Fludeoxyglucose positron emission tomography and computed tomography: diffuse moderate left basal ganglia hypometabolism, moderate regional left posterior parietal hypometabolism and mild-moderate left frontal hypo metabolism.
Video 1
Patient 1: Abduction and adduction of the toes on the right side, involuntary dorsiflexion and flexion of the right ankle and myoclonus.
Video 2
Patient 1: Involuntary movements of the right leg “alien leg”. In order for the patient to stand up the doctor had to stand on his right foot to hold it in place.
Video 3
Patient 1: Right alien leg, magnetism, grasp and stimulus sensitive myoclonus in both hands.
Video 4
Patient 1: Left alien leg, difficulty putting a shoe on.
