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Computational model of neuronal recruitment during ICMS for restoring somatosensation in the human somatosensory cortex

2023-06-29 rehabilitation medicine and physical therapy Title + abstract only
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ObjectiveIntuitively providing touch feedback from artificial hands to users with sensory loss remains a challenge. Although localized fingertip sensations can be evoked via intracortical microstimulation (ICMS), feedback is generally optimized using psychometric tasks rather than mimicking the cortical response to touch. ApproachWe created an anatomically-informed and participant-specific model of the human somatosensory cortex (S1) region with an implanted microelectrode array (MEA). We perfo...

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