Fig. 5
From: A computational model to design neural interfaces for lower-limb sensory neuroprostheses
Optimal number of implants. a TIME models with double, triple and quadruple implants are represented in panel (a). Highlighted insets represent the fascicles selectively stimulated. The elicited voltage distributions are plotted in the planes orthogonal to the center of stimulating AS. b A bar graph presents percentage recruitment of fascicles with varying number of implants, from 1 up to 4. The increase from 2 to 3 implants yields a significant augmentation in the number of selectively stimulated fascicles (* p < 0.001)