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. Author manuscript; available in PMC: 2023 Oct 1.
Published in final edited form as: IEEE Trans Robot. 2022 Jun 1;38(5):2841–2857. doi: 10.1109/tro.2022.3170720

TABLE III.

Functional Assessment Results

P1 Button Start Sphere Power Extension Button Stop Total
Sub-task Complete 5/5 4/5 4/5 5/5 5/5 23/25
Correct Grasp 5/5 4/5 5/5 5/5 1/5 20/25
P2 Button Start Extension Power Sphere Button Stop Total
Sub-task Complete 5/5 5/5 5/5 3/5 5/5 23/25
Correct Grasp 5/5 3/5 4/5 3/5 4/5 19/25

Sub-tasks were counted as complete if the participant succeeded on their first movement attempt, and correct grasps were counted when the instructed grasp was achieved on the first EMG activation attempt.