| abstract |
An implant is implanted into a tissue of a subject. The implant includes a circuitry unit that houses circuitry, and one or more outwardly-facing electrodes that are electrically coupled to the circuitry. The circuitry unit is shaped to define a height that is smaller than (i) a longest length, and (ii) a longest width of the circuitry unit. The implant is oriented with respect to the tissue, such that: (a) the height of the circuitry unit is disposed along a superficial-to-deep axis with respect to skin of the subject, (b) the implant is positioned to stimulate a nerve underlying the implant, and (c) the implant is positioned in a manner that inhibits electrical conduction from the outwardly-facing electrodes into skin of the subject. Other embodiments are also described. |