休息大脑的连接在初级开放角度眼光障碍:一个系统的审查
Nikola Velkov1, Sevdalina Kandilarova2, Drozdstoy Stoyanov2
1Faculty of Medicine, Medical University of Plovdiv, 4000 Plovdiv, Bulgaria.
Biomedicines
|June 26, 2025
概括
主要开角青光眼 (POAG) 与显著的大脑变化有关,包括视觉中心受损和连接能力改变. 这些功能性大脑变化与绿眼病患者的眼睛健康测量相关.
科学领域:
- 神经科学是一个神经科学.
- 眼科医生 眼科 眼科
- 医疗成像医学成像
背景情况:
- 玻璃眼是全球不可逆转失明的主要原因.
- 玻璃眼的眼部方面已经被理解,但大脑的变化是最近的焦点.
- 功能磁共振成像 (fMRI) 的进步推动了对大脑变化的研究.
研究的目的:
- 系统地审查和比较初级开角青光眼 (POAG) 的静止状态fMRI发现.
- 综合POAG大脑变化的现有文献中的方法和结果.
主要方法:
- 在PubMed,Scopus和Web of Science中进行系统的文献搜索.
- 在选了290个记录后,包括了24项研究.
- 对POAG患者休息状态fMRI数据的分析.
主要成果:
- POAG与早期视觉中心的功能参数恶化有关.
- 观察到V1和其他视觉皮层区域之间的功能连接减少.
- 在高级视觉处理 (腹腔流) 和外视网络中发现异常,与眼科数据相关.
结论:
- 尽管有方法上的局限性 (样本规模小,缺乏标准化),但关于POAG对大脑功能影响的共同发现仍在出现.
- 休息状态fMRI显示POAG患者的大脑变化的一致模式.
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