Table 1. Demographic and clinical data.
| Patient ID | Age (y;m) | Age at onset (y;m) | Disease duration (y;m) | Sex | Cause of HH | Visual field | Epilepsy | Hemiparesis | Head turn ipsilateral | Exotropia ipsilateral | Eccentric fixation |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 6;6 | 1;9 | 4;10 | F | hemiatrophy | HH r | + | + | + | - | n.a. |
| 3 | 14;6 | perinatal | 14;6 | F | head injury | HH r | + | + | + | + | n.a. |
| 4 | 9;7 | 9;5 | 0;2 | M | resection of FCD | Q upper r | - | - | - | - | n.a. |
| 6 | 7;11 | perinatal | 7;11 | M | perinatal ischemia | HH r | - | + | + | - | + |
| 7 | 12;3 | perinatal | 12;3 | M | perinatal ischemia | HH r | + | + | + | + | + |
| 8 | 10;1 | 4;2 | 5;11 | F | resection of FCD | HH r | - | + | + | - | + |
| 9 | 16;8 | perinatal | 16;8 | F | perinatal ischemia | HH l | + | + | + | + | + |
| 10 | 16;10 | 16;1 | 0;9 | M | head injury | HH l | - | + | + | - | - |
| 11 | 13;7 | 5;8 | 7;11 | F | hemispherotomy | HH r | - | + | + | - | + |
| 12 | 16;9 | 5;6 | 11;3 | M | hemiatrophy | HH l | - | + | + | - | - |
| 13 | 7;3 | 0;11 | 6;4 | F | tumor resection | HH r | + | + | + | + | - |
| 14 | 11;11 | 10;0 | 1;11 | M | tumor resection | Q upper r | + | - | - | - | - |
| 15 | 14;1 | 9;3 | 4;10 | M | hemorrhagic stroke | Q lower l | - | + | + | - | - |
| 16 | 11;5 | 7;2 | 4;3 | M | hemorrhagic stroke | HH l | - | + | + | - | - |
| 17 | 10;5 | 2;9 | 7;8 | F | hemispherotomy | HH l | - | + | + | + | - |
| 19 | 11;4 | perinatal | 11;4 | F | perinatal ischemia | HH r | + | - | + | + | - |
| 20 | 17;10 | 9;6 | 8;4 | F | tumor resection | HH l | - | + | + | - | - |
| 25 | 7;7 | 0;9 | 6;10 | F | ischemic stroke | HH l | - | + | + | - | + |
| 28 | 12;7 | 6;8 | 5;11 | M | tumor resection | HH r | - | - | - | - | - |
| 22 | 7;6 | 7;3 | 0,3 | M | hemispherotomy | HH l | + | + | + | - | - |
| 31 | 9;9 | 9;8 | 0,1 | F | tumor resection | HH r | + | - | + | + | - |
| 30 | 19;2 | 0;1 | 19;1 | F | hemispherotomy | HH r | + | + | + | - | - |
| Median | 11;8 | 4;10 | 6;7 | ||||||||
| IQR | 5;10.5 | 9;2.75 | 7;7.25 | ||||||||
| Min | 6;6 | perinatal | 0;1 | ||||||||
| Max | 19;2 | 16;1 | 19;1 |
age = age at first examination (T1), FCD = focal cortical dysplasia; F = female; HH = homonymous hemianopia; l = left; M = male; m = month; n.a. = not available; Q = quadrantanopia; r = right; y = year; ‘+' = yes; ‘-' = no; IQR = Interquartile Range.