Table 1.

Patients' personal data and neurological findings.

					motor					sensory
Pt. No.	Age	Gen der	Onset	Initial sympto ms steppage gait	UL	LL	Reflex	Claw hands	Pes cavus/ varus	pain / Touch	Deep sense
NFL family NF-L Pro22Ser
III-6	70	F	0 - 10	+	+	+	Absent Ankle	+	+	+	+
III-16	63	F	10 - 20	+	+	+	A	+	+	−	+
III-18	57	F	0 - 10	+	+	+	A	+	+	+	+
IV-1	48	F	0 - 10	+	+	+	Absent Ankle	+	+	+	+
IV-4	51	M	0 - 10	+	+	+	A	+	+	+	+
IV-11	42	F	0 - 10	+	−	+	Absent Ankle	−	−	+	+
IV-13	33	F	0 - 10	+	+	+	Absent Ankle	+	−	+	+
V-1	23	M	not done	not done	−	+	facilitation	−	+	−	−
V-2	25	F	0 - 10	+	−	+	facilitation	−	+	−	+
NFL+AN family NF-L Glu397Lys
III-1	51	M	10 - 20	+	+	+	A	+	+	+	+
III-4	56	M	10 - 20	+	−	+	A	−	+	+	+
IV-1	19	M	10 - 20	+	+	+	A	−	+	+	+
IV-2	26	M	10 - 20	+	+	+	A	−	+	+	+
IV-3	37	F	10 - 20	+	+	+	A	−	−	+	−
IV-4	29	F	20 - 30	pain in the legs	−	+	Absent Ankle	−	+	−	+
IV-5	25	M	10 - 20	+	−	+	A	−	+	+	+
V-1	17	F	10 - 20	+	−	+	Absent Ankle	−	+	−	+

F = female; M = male; A = absent all reflexes; + = present; − = absent