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慢性疼痛静息态脑功能磁共振成像研究进展 被引量:4

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摘要 疼痛是伴随组织损伤或潜在组织损伤引起的一种不愉快的感觉和情绪体验[1],常伴有严重的社会和经济影响。慢性疼痛是持续3个月以上的疼痛。大约有20%的成年人遭受中度至重度的慢性疼痛[2]。痛觉是由分散的脑系统网络互相协调的活动所产生,持续的疼痛作为一种刺激能影响大脑重要网络的形成,但不同网络节点的相对作用并没有完全弄清[3]。脑功能性磁共振成像(f MRI)在慢性疼痛上的研究有独特的优势。
出处 《临床放射学杂志》 CSCD 北大核心 2015年第5期844-847,共4页 Journal of Clinical Radiology
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参考文献36

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二级参考文献59

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