揭示了复杂的功能拓大脑网络对应在人类和马尔莫塞特之间
Qiang Li1, Vince D Calhoun1, Armin Iraji1
1Tri-Institutional Center for Translational Research in Neuroimaging and Data Science (TReNDS), Georgia State University, Georgia Institute of Technology, Emory University, Atlanta, GA 30303, USA.
Neuroscience letters
|January 13, 2024
概括
这项研究揭示了人类和海之间的共同和独特的大脑连接模式. 拓图分析突出了关键网络的相似性,以及休息状态和任务状态的独特神经连接.
科学领域:
- 神经科学是一个神经科学.
- 比较认知能力的比较
- 网络科学 网络科学
背景情况:
- 在人类和非人类灵长类动物的大脑中存在功能对应,但理解仍然不完整.
- 全脑功能连接分析提供了对共同和独特跨物种神经模式的见解.
研究的目的:
- 通过拓图分析,研究人类和大黄蜂大脑连接体的一致性和差异.
- 为了阐明在休息和任务状态期间跨物种共享和独特的功能性大脑连接.
主要方法:
- 应用拓图分析到全脑功能连接网络.
- 人类和大猩猩大脑的连接体比较.
主要成果:
- 在两种物种的功能连接中发现了显著的相似之处,特别是在背部注意网络,默认模式网络和视觉网络中.
- 在休息和以任务为导向的条件下发现了人类和海之间的独特的神经连接.
结论:
- 这项研究表明,在人类和海的自发和特定认知功能的基础上,保留和分离的功能性大脑连接的组合.
- 拓分析为了解跨物种大脑组织和功能平行提供了一个框架.
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