2024/08/08 by Midura, Robert, Brinton, Mark
paper · doi:10.57922/mec.2502
This study focused on testing different non-invasive electrical stimulations for their perceived intensity, naturalness, and pleasantness. The eventual goal is to develop natural feeling, non-invasive electrical stimulation for prostheses. We found no difference between naturalness and pleasantness ratings; however, the 1st order biomimetic algorithms (amplitude or frequency modulation) felt stronger than the 2nd order (frequency modulation) stimulus while keeping the total charge constant.