A total of 112 consecutive stroke patients were assessed in a prospective single-center study over a 22-month inclusion period. Rotational or other vertiginous sensations were assessed using a structured 5-item questionnaire and patients with vertigo were further evaluated with Yardley's Vertigo Symptom Scale. All subjects underwent standard clinical neuro-ophthalmological and neuro-otological testing and data were correlated to imaging findings.
RV was absent among our patients. Few subjects reported non-rotational vertiginous sensations with stroke onset. These were mainly right-hemispheric strokes with concomitant subcortical leukoaraiosis.
In this case series we did not find any patients with spinning sensations which is supportive of the dogma that supratenotrial lesions do not cause RV. Certain hemispheric stroke patterns, however, may be related to non-rotational dizziness.