Video 1.
"Shopping Bag" Tremor
Segment 1. Subject sitting with the arms at rest. No tremor was noted. Segment 2. Subject Sitting with Arms Extended. A mild postural tremor is noted in the right greater than left hand, and mainly involves the thumb. Segment 3. Subject Performing Finger-to-Nose Maneuver. A mild kinetic tremor is noted (left greater than right hand). Segment 4. Subject is Instructed to Make a Fist with Both Hands while Standing. A mild tremor is noted in both hands. Segment 5. Subject Is Instructed to Hold a Shopping Bag in Each Hand while Standing. This results in a marked tremor in both hands.