| Index patient | Sex | Ethnicity | Country of origin | AAO | AAE | Family history | Symptoms | Initial symptoms | Reported mutations |
|---|---|---|---|---|---|---|---|---|---|
Yes
|
n.a.
|
n.a.
|
n.a.
|
43
|
53
|
No
|
Hyperreflexia in upper limbs
Lower limb muscle weakness Spasticity, lower limb Babinski sign Walking aids Show more (+2) |
n.a.
|
|
Yes
|
n.a.
|
n.a.
|
n.a.
|
16
|
70
|
No
|
Lower limb muscle weakness
Walking aids Spasticity, lower limb |
n.a.
|