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Timed-Up-and-Go (TUG) conventions. (A) Human coordinate system. Anterior-Posterior (AP) is the walking direction. (B) Event detection in EncephaLog TUG. Example of EncephaLog data from one TUG test, including nine raw signals collected by a smartphone device (lines), and the five TUG phases detected offline (shaded backgrounds). See Table A1 for events and biomarkers definitions.
