Fig. 8
From: “Long-term stability of stimulating spiral nerve cuff electrodes on human peripheral nerves”
Individual and combined tetanic moments for the contacts in Subject 07’s and 08’s multi-contact spiral nerve cuff electrodes. Caption: Individual and combined tetanic moments for the contacts in Subject 07’s right femoral multi-contact cuff 6.3 years after implantation and Subject 08’s left femoral cuff after 4.2 years. Contacts were stimulated individually and pairs of contacts were stimulated within 2 ms of each other. If the two contacts activate completely independent motor units, their individual moments would add linearly, which is represented by the empty bars with blue outlines. The striped bars represent the additive moment that was measured experimentally