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. Author manuscript; available in PMC: 2023 Apr 28.
Published in final edited form as: IEEE Trans Neural Syst Rehabil Eng. 2022 May 17;30:1277–1287. doi: 10.1109/TNSRE.2022.3174808

Fig. 4.

Fig. 4.

VTS Palm version V1 and version V4. (a.) 1. The affected hand can be placed around the rod-shaped device. 2. An adjustable strap slips over the fingers. (b.) 1. The brace-like design contains foam which conforms to the palm when fingers are extended or flexed. 2. A single strap secures the fingers.