Abstract:Purpose: Writing performance can be improved in patients with Parkinson’s disease (PD) by providing the visual cues. This study aimed to investigate the changes in pen pressure, letter size, and writing speed as per levels of visual cues.Methods: Sixty-three participants (38 PD patients and 25 normal adults) performed tasks, including sentence writing along visual cue levels using a tablet personal computer, digital pen, and software that could measure the pen pressure, stroke length, and duration.Results: Fir… Show more
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