中脑导水管周围灰质参与疼痛发病机制的磁共振研究进展

被引：12

作者：

贾志华

于生元

机构：

[1] 北京解放军总医院神经内科

来源：

中国疼痛医学杂志 | 2016年 / 22卷 / 06期

关键词：

中脑导水管周围灰质; 疼痛; 磁共振成像;

D O I：

暂无

中图分类号：

R741 [神经病学];

学科分类号：

100204 [神经病学];

摘要：

疼痛是一种主观性不愉快感受,临床复杂及疗效不确定,而中脑导水管周围灰质作为上行痛觉传导及下行痛觉调节系统的重要组成部分,其与疼痛关系越来越受到关注。磁共振成像作为一种非创伤性检查,对于PAG在疼痛发生及调节过程中的病理机制阐述上发挥了重要作用,研究提示某些改变具有共性,而某些改变具有特异性。本文主要介绍与疼痛相关的PAG结构及功能的磁共振改变的研究进展。

引用

页码：454 / 457

页数：4

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