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Fig. 4 | Bioelectronic Medicine

Fig. 4

From: Historical perspectives, challenges, and future directions of implantable brain-computer interfaces for sensorimotor applications

Fig. 4

Object identification through stimulation-evoked tactile percepts. (A) Mapping of elicited tactile percepts and sensors from the virtual Modular Prosthetic Limb (vMPL) used for (B) grasping objects of varying shape. (C) ICMS amplitude was linearly modulated using different stimulation paradigms, each with a different weighting of sustained (β) and transient (훾) grip force. (D) Differences in the spatiotemporal tactile sensations restored through ICMS enabled the participant to identify the different objects. Image adapted and reproduced from (Osborn et al. 2021)

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Bioelectronic Medicine

ISSN: 2332-8886