Neurology:中风后核间性眼肌麻痹患者的前庭损伤反应

2017-11-18 zhangfan MedSci原创

研究认为内侧纵束是头脉冲增益的主要传输通道,对中风后沟病灶患者影响更为显著

近日研究人员考察了内侧纵束(MLF)在前庭信号传递中发挥的作用。

研究招募了10名因中风导致的单纯急性单核间性眼肌麻痹(INO)患者,利用视频眼震、磁线圈头脉冲试验、冷热试验、眼球倾斜反应试验、主观视觉垂直和颈部及前庭诱发肌源性电位测试 (VEMPs)对患者前庭功能进行全面评估。

研究发现,后沟病灶患者其前庭眼反射的头脉冲增益(VOR)始终降低(n = 9; 90%),而水平沟周围病灶患者其VOR正常(n = 5; 50%)。患者眼倾斜或主观视觉垂直异常与眼球震颤症状相关,5名患者存在颈部和眼部的VEMPs异常。

研究认为内侧纵束是头脉冲增益的主要传输通道,对中风后沟病灶患者影响更为显著。

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    2018-04-23 yinhl1978
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  3. [GetPortalCommentsPageByObjectIdResponse(id=2000183, encodeId=03042000183d6, content=<a href='/topic/show?id=d5df12695e6' target=_blank style='color:#2F92EE;'>#Neurol#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=27, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=12695, encryptionId=d5df12695e6, topicName=Neurol)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=8217292, createdName=yinhl1978, createdTime=Mon Apr 23 10:56:00 CST 2018, time=2018-04-23, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1397391, encodeId=cffc139e39116, content=<a href='/topic/show?id=8bee565436d' target=_blank style='color:#2F92EE;'>#损伤#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=23, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=56543, encryptionId=8bee565436d, topicName=损伤)], attachment=null, authenticateStatus=null, createdAvatar=https://thirdwx.qlogo.cn/mmopen/vi_32/DYAIOgq83eoNX3lUOlDKGBUEPNwZx0nibmdcFyeibnX4WMhUSCU2REpGRWtSmnT2CCs0dA5waxvJknYDxwtYnIcQ/132, createdBy=294e2500218, createdName=ms3046638856685384, createdTime=Sun Nov 19 22:56:00 CST 2017, time=2017-11-19, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=262219, encodeId=1e1c26221953, content=学习了.谢谢., beContent=null, objectType=article, channel=null, level=null, likeNumber=53, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/xkvRjYnJzzRJ2R0y7VhicibvkjPWHjIMmu4ZpKnE9cWAu4lVicS3uDUCfF4M4JWvrkrYfpb2KehPV0Ee29tPqyPEebBUibiaKhnvD/0, createdBy=f8412001184, createdName=惠映实验室, createdTime=Sat Nov 18 09:21:34 CST 2017, time=2017-11-18, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=262208, encodeId=579a26220878, content=很好的学习资料.认真学习, beContent=null, objectType=article, channel=null, level=null, likeNumber=45, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/NUyjXTCJjo61WAV0ROeLAoicPxPKoKaogwLWLL8STv86qplbdOibN2YR4KxkJicqNectCXGR8gPJhGLc7yYLSdnpx4kaVXndTfu/0, createdBy=a6962042337, createdName=1391e9f2a7m, createdTime=Sat Nov 18 08:10:58 CST 2017, time=2017-11-18, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=262191, encodeId=b61e26219198, content=很好的学习材料.对临床和科研都有很大帮助作用.水滴石穿.不断积累., beContent=null, objectType=article, channel=null, level=null, likeNumber=44, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/jW482SpianMayicTRbRZ5RzUn81b5CF5ibVPib8jWI92iciaxmqGHlwruOnK4SVZykd4iahqo1hicklIibyZoxm55X7EM8BW9eX1h1hQ2/0, createdBy=8aa81937526, createdName=李东泽, createdTime=Sat Nov 18 08:01:48 CST 2017, time=2017-11-18, status=1, ipAttribution=)]
    2017-11-18 惠映实验室

    学习了.谢谢.

    0

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    2017-11-18 1391e9f2a7m

    很好的学习资料.认真学习

    0

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    2017-11-18 李东泽

    很好的学习材料.对临床和科研都有很大帮助作用.水滴石穿.不断积累.

    0

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根据盐湖城山间医疗中心心脏研究所的一项最新研究显示,既往有心脏病发作史或中风病史的患者,出院后使用降胆固醇药物治疗的效果会更好。

Stroke:应激性高血糖患者中风复发危险增加

天坛医院王伊龙等发表CHANCE研究亚组分析最新结果:发生严重的应激性高血糖的轻度急性缺血性卒中患者再次卒中风险是血糖稍低或者没有糖尿病的1.5倍。