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. 2023 Jan 11;13(1):e066356. doi: 10.1136/bmjopen-2022-066356

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© Author(s) (or their employer(s)) 2023. Re-use permitted under CC BY-NC. No commercial re-use. See rights and permissions. Published by BMJ.

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The flow diagram of the study design. BBS, Berg Balance Scale; TIS, Trunk Impairment Scale; sEMG, surface electromyography; fNIRS, functional near-infrared spectroscopy; FMA-LE, Fugl-Meyer Assessment of Lower Extremity; BI, Barthel index.