| Purpose | Patients | Evaluations | Perceived Effectiveness |
|---|---|---|---|
| Diagnostic assessment | 1 | 0 | |
| Involuntary eye movement (nystagmus) | 1 | 0 | |
| Vertigo | 1 | 0 |
| Purpose | Patients | Evaluations | Perceived Effectiveness |
|---|---|---|---|
| Diagnostic assessment | 1 | 0 | |
| Involuntary eye movement (nystagmus) | 1 | 0 | |
| Vertigo | 1 | 0 |