中枢性眩晕

结论：内耳型组为前庭周围性眩晕，脑干型组则为前庭中枢性眩晕，BAEP表现两组不同，说明BAEP对鉴别前庭系统性眩晕有一定的价值。

Conclusion : Inner-ear type was considered as vestibular peripheral vertigo , and brainstem type as vestibular central vertigo , suggesting that BAEP has positive value on differential diagnosis of vestibular vertigo .

发现A组（仅有发作性眩晕）多具有周围性眩晕的特点，而B组（以眩晕为突出表现的VBA-TIA）更具有中枢性眩晕的特点。

It was found that the clinical features of group A ( episodic vertigo alone ) is most likely to have the characteristics of peripheral vertigo , and that of group B ( VBA-TIA group ) have the characteristics of the central vertigo .

颅脑MRI在老年急性眩晕患者诊断中的应用价值飞行员中枢性眩晕患者全脑血管造影初步分析

Diagnostic value of a routine brain MRI examination in elderly patients with acute vertigo

对中枢性眩晕病因、发病机理及出现以上TCD表现的原因进行了探讨。

The etiology of vertigo and the mechanism of changes in 3D-TCD are discussed in this paper .

结论：BAEP是鉴别前庭系统周围性和中枢性眩晕比较敏感的诊断方法。

Conclusion : BAEP detection might be a more sensitive approach for differentiating vestibular system peripheral and central vertigo .

目的：利用数字减影血管造影（DigitalSubtractionAngiography，DSA）技术观察中枢性眩晕患者脑血管的形态变化，为该病的诊断和治疗提供参考。

Objective : To investigate the morphological changes of cerebral blood vessels by digital subtraction angiography ( DSA ) in patients with central vertigo , so as to provide references for diagnosis and treatment of patients with central vertigo .

锁骨下动脉盗血综合征与中枢性眩晕的相关性分析

An analysis of the correlation between subclavian steal syndrome and central vertigo

中枢性眩晕最多见。

Central vertigo is most common .

摘要：目的研究人体姿态平衡仪在眩晕患者诊断中的应用，为鉴别前庭中枢性眩晕和周围性眩晕提供帮助。

Abstract : Objective To evaluate the clinical application of posturography in the diagnosis of the patients with vertigo and the differentiation in central and peripheral vertigoes .

目的观察中枢性眩晕患者局部脑血流量及脑血液动力学改变。

Objective To investigate the changes in regional cerebral blood flow ( RCBF ) and cerebral hemodynamics in patients with dizziness resulted from disorders of the central nervous system .

结果中枢性眩晕患者60.5%出现脑血流量减少，伴相应动脉脑血流速度减低。

Result Decreased RCBF was found in 60.5 % of the patients with also lowered cerebral blood flow velocity , and the abnormalities appeared more serious when the dizziness persisted .

结果：中枢性眩晕患者92例，病变137侧，其中前循环（颈动脉系统）病变15侧（10.95%）；

Results : Of the 92 patients with central vertigo , cerebrovascular lesions were found in 137 sides , including 15 ( 10.95 % ) anterior circulation lesions and 122 ( 89.05 % ) posterior circulation lesions .

方法采用人体姿态平衡仪，测试了71例正常人及185例中枢与末梢性眩晕患者的姿势图及有关参数。

Methods The parameter was measured with posturography during 1 minute period in 71 normal subjects and 185 patients suffering from central and peripheral vertigoes .

结论：视动中枢试验对中枢病变的诊断阳性率较高，可作为鉴别老年人外周性和中枢性眩晕的依据。

Conclusion : Oculomotor center test had high diagnostic value in the central vertigo and could be used as a differential index between the peripheral and central vertigo .