From: Clinical and electrophysiological features of post-traumatic Guillain-Barré syndrome
Case 1 | Case 2 | Case 3 | Case 4 | Case 5 | Case 6 | ||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
L | R | L | R | L | R | L | R | L | R | L | R | ||
CMAP(mV) | Median nerve | 2.0 | 3.5 | 0.4 | 2.6 | 2.2 | 3.2 | 2.4 | 1.2 | -- | -- | 2.5 | 3.4 |
Ulnar nerve | 1.1 | 1.8 | 1.9 | 3.2 | 2.0 | 2.6 | 1.9 | 1.2 | -- | -- | 1.6 | 2.8 | |
Tibial nerve | 1.5 | 2.1 | 0.8 | 0.6 | 1.5 | 3.2 | 1.0 | 1.0 | -- | -- | -- | -- | |
Peroneal nerve | 1.2 | 1.1 | 1.2 | 1.0 | 2.1 | 2.0 | 0.6 | 0.4 | -- | -- | -- | -- | |
MCV(m/s) | Median nerve | 49 | 45 | 65 | 60 | 62 | 58 | 55 | 57 | -- | -- | 58 | 50 |
Ulnar nerve | 50 | 46 | 60 | 56 | 61 | 64 | 52 | 56 | -- | -- | 47 | 49 | |
Tibial nerve | 44 | 43 | 44 | 43 | 42 | 45 | 50 | 47 | -- | -- | -- | -- | |
Peroneal nerve | 44 | 44 | 40 | 42 | 41 | 41 | 46 | 45 | -- | -- | -- | -- | |
DL(ms) | Median nerve | 3.7 | 3.8 | 3.8 | 3.5 | 3.9 | 3.3 | 3.6 | 3.8 | -- | -- | 2.7 | 3.2 |
Ulnar nerve | 3.2 | 3.1 | 3.8 | 3.6 | 2.8 | 2.9 | 3.0 | 2.9 | -- | -- | 3.2 | 2.9 | |
Tibial nerve | 6.2 | 5.3 | 5.1 | 5.1 | 4.3 | 4.0 | 4.3 | 4.5 | -- | -- | -- | -- | |
Peroneal nerve | 4.6 | 4.4 | 4.9 | 5.0 | 4.1 | 4.3 | 4.6 | 4.3 | -- | -- | -- | -- | |
SNAP(uV) | Median nerve | 6.3 | 8.3 | 15.3 | 13.5 | 15.5 | 13.6 | 12.6 | 11.7 | 11.0 | 12.5 | 8.7 | 10.3 |
Ulnar nerve | 4.2 | 6.3 | 22.6 | 20.5 | 14.3 | 11.5 | 10.2 | 11.0 | 9.2 | 8.5 | 7.3 | 8.2 | |
Tibial nerve | 8.5 | 8.2 | 22.1 | 19.3 | 12.4 | 10.6 | 15.3 | 11.5 | 6.3 | 7.4 | 8.5 | 8.7 | |
Peroneal nerve | 12.4 | 15.3 | 23.6 | 20.2 | 15.8 | 17.3 | 21.6 | 24.3 | 19.6 | 15.8 | 14.7 | 17.2 | |
SCV(m/s) | Median nerve | 59 | 58 | 63 | 60 | 57 | 53 | 51 | 50 | 59 | 56 | 52 | 56 |
Ulnar nerve | 57 | 55 | 64 | 59 | 62 | 58 | 55 | 51 | 52 | 54 | 55 | 59 | |
Tibial nerve | 59 | 59 | 50 | 53 | 56 | 53 | 50 | 49 | 55 | 53 | 50 | 56 | |
Peroneal nerve | 52 | 57 | 53 | 55 | 57 | 52 | 50 | 51 | 54 | 51 | 52 | 57 | |
F-wave(%) | Median nerve | 25.0 | 35.0 | 0.0 | 0.0 | 35.0 | 30.0 | 35.0 | 15.0 | -- | -- | 20.0 | 15.0 |
Ulnar nerve | 0.0 | 20.0 | 0.0 | 0.0 | 60.0 | 45.0 | 15.0 | 0.0 | -- | -- | 0.0 | 0.0 | |
Tibial nerve | 0.0 | 0.0 | 0.0 | 0.0 | 20.0 | 30.0 | 30.0 | 0.0 | -- | -- | -- | -- |