1 results match your criteria: "Department of Neurology Leeds Teaching Hospitals National Health Service (NHS) Trust Leeds UK.[Affiliation]"
Background: Computer vision can measure movement from video without the time and access limitations of hospital accelerometry/electromyography or the requirement to hold or strap a smartphone accelerometer.
Objective: To compare computer vision measurement of hand tremor frequency from smartphone video with a gold standard measure accelerometer.
Methods: A total of 37 smartphone videos of hands, at rest and in posture, were recorded from 15 participants with tremor diagnoses (9 Parkinson's disease, 5 essential tremor, 1 functional tremor).