case_images: PMC10938368_01
case_images: A) Surgical details for participants 1 (P1), 2, 3, and 4 regarding side of amputation, approximate length of amputation, and which RPNIs were implanted with electrodes for the purposes of stimulation and control signal acquisition. B) Areas and qualities of reported cutaneous sensation for the four participants at or just above their perception threshold. All cutaneous sensation was described as 'tingling' in nature.
case_images: nihms-1959494-f0001.jpg
case_images: PMC10938368_04_nihms-1959494-f0001.jpg
case_images: F1
case_images: Perception and discomfort thresholds were determined using a staircase method with adaptive step size, starting with a step size of 0.20 mA, followed by steps of 0.10 mA and 0.05 mA (Fig. 1B). We first converted the hand maps to a grid where any sensation in that area was reported as 'yes' for sensation (Fig. 1B).
case_images: PMC10938368_02
case_images: PMC10938368_03
case_images: PMC10938368_04
case_images: A) Surgical details for participants 1 (P1), 2, 3, and 4 regarding side of amputation, approximate length of amputation, and which RPNIs were implanted with electrodes for the purposes of stimulation and control signal acquisition. B) Areas and qualities of reported cutaneous sensation for the four participants at or just above their perception threshold. All cutaneous sensation was described as 'tingling' in nature.
case_images: nihms-1959494-f0001.jpg
case_images: PMC10938368_04_nihms-1959494-f0001.jpg
case_images: F1
case_images: Perception and discomfort thresholds were determined using a staircase method with adaptive step size, starting with a step size of 0.20 mA, followed by steps of 0.10 mA and 0.05 mA (Fig. 1B). We first converted the hand maps to a grid where any sensation in that area was reported as 'yes' for sensation (Fig. 1B).