Fig. 1.

Proportion of discomplete spinal cord injury (SCI) depending on criteria used (n = 23). “Strong” (dark blue) includes only the 4 participants with strong signs of cross-lesional connectivity (denoted 2 in Table I). “Possible” denotes the 5 participants with possible neurophysiological signs of cross-lesional connectivity (denoted 1 in Table I). “Subjective” refers to the 3 participants who reported some subjective physical sensation during neurophysiological testing, but were lacking objective signs. “Neither” (lightest shade of blue) refers to those participants who did not report any subjective sensation during testing, while also lacking objective signs.