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Abbreviations
| CST | corticospinal tract |
| D1–3 | digits 1, 2 and 3, or thumb, index and middle fingers |
| DCL | dorsal column lesion |
| DRL | dorsal root lesion (or dorsal rhizotomy) |
| DRL/DCL | combined dorsal root and dorsal column lesion |
| M1 | Primary motor cortex (Brodmann Area 4) |
| S1 | Primary somatosensory cortex (Areas 31, 3b, 1 and 2). In this study our injections only targeted areas 3b/1 |
