From: Vestibular findings in patients with white matter disease
VNG findings | No abnormality | Abnormal | ||
---|---|---|---|---|
No of patients | % | No of patients | % | |
Spontaneous nystagmus | 26 | 86.7 | 4 | 13.3 |
Gaze test | 30 | 100 | 0 | 0 |
Optokinetic | 30 | 100 | 0 | 0 |
Pursuit | 30 | 100 | 0 | 0 |
Saccade | 30 | 100 | 0 | 0 |
aPositioning | 25 | 83.3 | 5 | 16.7 |
bPositional | 17 | 56.7 | 13 | 43.3 |
cUnilateral caloric weakness | 26 | 86.7 | 4 | 13.3 |