Table 3. Occurrence of nystagmus in the amyotrophic lateral sclerosis patients.
Nystagmus | Occurrence (%) |
---|---|
Spontaneous nystagmus | 2 (6) |
With fixation | 0 (0) |
Without fixation | 2 (6) |
Gaze-evoked nystagmus | 0 (0) |
Head-shaking nystagmus | 17 (53) |
Perverted and direction changing | 4 (9) |
Direction changing | 1 (6) |
Perverted | 3 (9) |
Horizontal | 9 (28) |
Positional or positioning nystagmus | 5 (16) |
Data are n(%) values.