磁共振成像2025，Vol.16Issue(4)：161-167,7.DOI:10.12015/issn.1674-8034.2025.04.026
功能磁共振成像技术在颈动脉狭窄相关认知障碍的研究进展
Advances in functional magnetic resonance imaging in carotid artery stenosis and associated cognitive impairment
摘要
Abstract
Carotid artery stenosis(CAS)is a common vascular disease,which is not only closely related to the occurrence of ischaemic stroke,but also significantly associated with cognitive dysfunction,which seriously affects the quality of life of patients.Asymptomatic carotid stenosis(ACS)is carotid artery disease that has not yet resulted in a transient ischemic attack(TIA),ischemic stroke,or dementia.Even in asymptomatic patients with CAS,it can lead to significant cognitive dysfunction.In order to prevent further progression towards dementia,there is an urgent need to study the relationship between CAS and cognition.With the development of modern brain imaging technology,functional magnetic resonance imaging(fMRI)technology is able to sensitively detect abnormalities in brain tissue perfusion,structure and function,provided key imaging evidence to elucidate the mechanisms of CAS-related cognitive impairment.The purpose of this article is to review the latest research progress of fMRI technology in carotid artery stenosis and related cognitive impairment in recent years,in anticipation of providing new ideas for the assessment and diagnosis of CAS.关键词
颈动脉狭窄/认知功能障碍/磁共振成像/脑功能/功能连接Key words
carotid stenosis/cognitive dysfunction/magnetic resonance imaging/brain function/functional connection分类
医药卫生引用本文复制引用
高佳雯,郑宁,邵硕..功能磁共振成像技术在颈动脉狭窄相关认知障碍的研究进展[J].磁共振成像,2025,16(4):161-167,7.基金项目
Jining City Key R&D Program Project(No.2023YXNS117). 济宁市重点研发计划项目(编号:2023YXNS117) （No.2023YXNS117）
