Читать книгу Neurology - Charles H. Clarke - Страница 117

Dizziness, vertigo and nystagmus: Chapter 15. Gait & stance, Romberg & Unterberger tests. Common error: over‐diagnosis of nystagmus. A few beats at extremes of lateral gaze is normal. Nystagmus must usually be sustained, within binocular gaze to be pathological.