Table 1: Electrophysiological findings at onset

Motor Conduction Studies
Nerve	Stimulation Point	Record Point	Latency (ms)	Velocity (m/s)	Amplitude (mV)
Right Median	Wrist	APB	2.8		10.3
	Elbow		16.6	16.5	4.4
	Axilla		24.9	17	2.5
Left Median	Wrist	APB	3.0		8.6
	Elbow		16.8	18.3	3.5
	Axilla		24.2	21.2	2.2
Right Ulnar	Wrist	ADM	2.5		7.1
	Elbow		21.4	12	1.6
	Axilla		34.8	6	1.2
Left Ulnar	Wrist	ADM	2.7		7.5
	Elbow		20.5	11.3	2.2
	Axilla		33.1	6.7	1.8
Right Peroneal	Ankle	EDB	5.1		3.9
	Head of fibula		46.7	0.7	0.8
Left Peroneal	Ankle	EDB	5.0		3.0
	Head of fibula		44.9	1.0	0.6
Right Tibial	Ankle	AHL	9.9		4.2
	Poplitea		46.4	1.1	1.4
Left Tibial	Ankle	AHL	9.5		4.0
	Poplitea		45.5	0.8	1.2
Sensory Conduction Studies
Nerve	Stimulation Point	Record Point	Latency (ms)	Velocity (m/s)	Amplitude (µV)
Right Median	Wrist	2^ndFinger	2.52	47.6	8
Left Median	Wrist	2^ndFinger	2.45	45.2	9
Right Ulnar	Wrist	5^th Finger	Unelicitable
Left Ulnar	Wrist	5^th Finger	Unelicitable
Right Sural	Low Cruris	Lat. Malleol	Unelicitable
Left Sural	Low Cruris	Lat. Malleol	Unelicitable

ms: millisecond; m/s: metre/second; mV: millivolt; APB: Abductor Pollicis Brevis; ADM: Abductor Digiti Minimi; EDB: Extensor Digitorum Brevis; AHL: Abductor Hallucis Longus; µV: microvolt.