Parkinson's disease (PD) is a neurodegenerative disorder characterized by motor
impairments such as tremor, bradykinesia, dyskinesia, and gait abnormalities. Current …

Background: Advancements in technology have always had major impacts in medicine. The
smartphone is one of the most ubiquitous and dynamic trends in communication, in which …

This work explores the use of a pen-and-tablet device to study differences in hand
movement and muscle coordination between healthy subjects and Parkinson's disease …

The aim of this study is to propose a practical smartphone-based tool to accurately assess
upper limb tremor in Parkinson's disease (PD) patients. The tool uses signals from the …

Background The natural fluctuation of motor symptoms of Parkinson's disease (PD) makes
judgement of any change challenging and the use of clinical scales such as the International …