接触性热痛刺激正常成年人诱发的脑功能磁共振成像初步研究

来源 :第13届全国肌电图与临床神经电生理学术会议暨规范化研讨会 | 被引量 : 0次 | 上传用户：fiveboy0714

【摘要】

：

目的观察健康人群在不同温度接触性热痛刺激(CHS)下兴奋Aδ和C纤维伤害性感受器的功能磁共振成像(fMRI)特征,探索痛觉相关脑网络.方法选择健康成年受试者22名,对所有受试者分别进行41℃和51℃CHS任务态fMRI扫描(41℃CHS-fMRI组和51℃CHS-fMRI组).分别观察两种不同的温度CHS下的脑区激活情况及41℃CHS-fMRI组和51℃CHS-fMRI组之间的激活差异(41～

【作者】

：

谭娟王晓明罗成涂世鹏崔文娟张耀丹

【机构】

：

川北医学院附属医院神经内科电子科技大学神经信息教育部重点实验室

【出处】

：

第13届全国肌电图与临床神经电生理学术会议暨规范化研讨会

【发表日期】

：

2014年8期

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