Skip to main content
. 2009 Jun 30;5(2):65–73. doi: 10.3988/jcn.2009.5.2.65

Table 3.

Vestibular findings and imbalance in 24 patients with "pseudo-APV" associated with medial PICA territory cerebellar infarction

graphic file with name jcn-5-65-i003.jpg

*Direction-changed bidirectional gaze-evoked nystagmus that the intensity was maximal when gaze to the lesion side, †Direction-fixed unidirectional gaze-evoked nystagmus beating toward the side of lesion, ‡Ipsilateral impairment of smooth pursuit with frequent corrective saccade. Canal paresis defined as side differences more than 25% at bithermal caloric stimulation.

APV: acute peripheral vestibulopathy, PICA: posterior inferior cerebellar artery, SN: spontaneous nystagmus, GEN: gaze evoked n ystagmus, OKN: optokinectic nystagmus.