CAJ | 학술논문

痛觉是日常生活中最重要的感觉之一,痛觉的机理非常复杂.随着20世纪90年代各种脑成像技术的成熟,现在人们对于大脑的痛觉处理过程有了更好的理解.综述了痛觉脑成像的研究方法,包括电生理技术和脑功能成像技术,重点关注了这些技术在痛觉研究方面的相关成果.指出了解剖学上的痛觉处理机制.并分析了目前痛觉脑功能成像研究存在的缺陷和不足.
통각시일상생활중최중요적감각지일,통각적궤리비상복잡.수착20세기90년대각충뇌성상기술적성숙,현재인문대우대뇌적통각처리과정유료경호적리해.종술료통각뇌성상적연구방법,포괄전생리기술화뇌공능성상기술,중점관주료저사기술재통각연구방면적상관성과.지출료해부학상적통각처리궤제.병분석료목전통각뇌공능성상연구존재적결함화불족.
Pain is one of the most important sensations in daily life while the mechanism of pain is complicated.With the development of several kinds of brain functional imaging techniques in the 1990s,pain processing in brain is better understood.This article reviews functional imaging methods including electrophysiological techniques and brain functional imaging techniques,such as EEG,fMRI,PET,and so on.Special attention is paid to relevant results of pain processing.In the end,the anatomical pain processing mechanism is described and the limitations of pain study based on brain functional imaging are discussed.