An application ProSupino was designed for android mobile phones and to collect in real-time forearm movement data from the tri-axial accelerometer while a subject develops with one of two series of pronation and supination movement tasks (PSMT_Flat or PSMT_Up). The results of a controlled study showed sensitivities and specificities larger than 85% in scaling of the primary motor symptoms, which suggests that ProSupino could be used to collect forearm motor related information on a daily.

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