Preserved vestibular evoked myogenic potentials (VEMP) in some patients with walking-induced oscillopsia due to bilateral vestibulopathy.
Preserved vestibular evoked myogenic potentials (VEMP) in some patients with walking-induced oscillopsia due to bilateral vestibulopathy.
复制标题
一些因双侧前庭病变而导致行走诱发振荡的患者保留前庭诱发肌源性电位（VEMP）。
DOI：
--
复制
发表时间：
2007
影响因子：
2.3
通讯作者：
L. Löfqvist
中科院分区：
文献类型：
--
作者：
K. Brantberg;L. Löfqvist
双侧前庭病变，即影响双耳的外周前庭功能下降，以步态不稳为特征，特别是在黑暗中和运动诱导的振荡。我们最近看到一些患者半规管功能严重受损，尽管其前庭诱发肌源性电位(VEMP)相当正常，提示球囊功能正常。这5名年轻患者，平均年龄27岁(范围15-45岁)，4名男性和1名女性，在黑暗中严重损害平衡，他们都报告了步行诱导的垂直振荡。因此，这些前庭病变不完全的患者的症状与典型的双侧前庭病变患者无法区分。此外，在这些患者中的研究结果表明，球囊功能可能对预防步行诱导的垂直振荡作用不大。
Bilateral vestibulopathy, i.e. decreased peripheral vestibular function affecting both ears, is characterized by unsteadiness of gait, particularly in darkness and by motion-induced oscillopsia. We have recently seen a few patients with severely impaired semicircular canal function albeit with rather normal vestibular evoked myogenic potentials (VEMP) suggesting normal saccular function. The five young patients, mean age 27 years (range 15-45), 4 males and 1 female, had severely impaired balance in darkness and they all reported walking-induced vertical oscillopsia. Hence, these patients with incomplete vestibular lesions had symptoms that were indistinguishable from the typical patient with bilateral vestibulopathy. Further, the findings in these patients suggest that saccular function probably contributes little to prevent walking-induced vertical oscillopsia.
前庭功能的新测试。
影响因子：
5.2
作者：
Demer,JL;Crane,BT;Tian,JR;Wiest,G
通讯作者：
Wiest,G
健康和前庭疾病受试者运动过程中头部和身体速度轨迹的比较。
影响因子：
--
作者：
Cavanaugh,JamesT;Goldvasser,Dov;McGibbon,ChrisA;Krebs,DavidE
通讯作者：
Krebs,DavidE