Table 2.

Comparison between the spatial resolution of the discussed electrodes.

Electrode	Recording	Stimulation # individual muscles
Cuff	Up to five fascicles (Spatial Filtering) (Wodlinger and Durand, 2011)	Up to 10 and 15 percept areas triggered (spiral cuff) (Tan et al., 2015).
LIFE	No quantitative data available	2.00 ± 0.89 (Kundu et al., 2014a)
TIME	No quantitative data available	3.68 ± 1.49 (Kundu et al., 2014a)
USEA	13 different movements (Offline Decoding) (Davis et al., 2016)	5 to 10 (Ledbetter et al., 2013)
Regenerative	Due to high number of holes, high specificity may be possible	At least three (Lago et al., 2007; Desai et al., 2014)