Dokta Dorner, yana amfani da nau'ikan bincike-tushen, yanayin-da-art vestibular side-of lesion tests don kimanta kunnen ciki. 
Dokta Dorner, yana amfani da jau'ikan bi-nike-tu  en, yanayin-da-art vetibular side-of esion tests o9n kimanta kuinnen cki. 