Objective. Connectomics, the study of brain connectivity, has become an indispensable tool in neuroscientific research as it provides insights into brain organization. Connectomes are generated using different modalities such as diffusion MRI to capture structural organization of the brain or functional MRI to elaborate brain’s functional organization. Understanding links between structural and functional organizations is crucial in explaining how observed behavior emerges from the underlying neurobiological mechanisms. Many studies have investigated how these two organizations relate to each other; however, we still lack a comparative understanding on how much variation should be expected in the two modalities, both between people and within a single person across scans. Approach. In this study, we systematically analyzed the consistency of connectomes, that is the similarity between connectomes in terms of individual connections between brain regions and in term...

中文翻译：

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连接组一致性：结构和功能连接的系统稳定性分析。


客观的。连接组学是对大脑连接的研究，它已成为神经科学研究中不可或缺的工具，因为它提供了对大脑组织的见解。连接组是使用不同的方式生成的，例如利用扩散 MRI 来捕获大脑的结构组织，或使用功能 MRI 来详细说明大脑的功能组织。了解结构组织和功能组织之间的联系对于解释观察到的行为如何从潜在的神经生物学机制中产生至关重要。许多研究调查了这两个组织之间的关系；然而，我们仍然缺乏对这两种模式（无论是人与人之间还是单个人内部扫描）的预期差异有多大的比较了解。方法。在这项研究中，我们系统地分析了连接组的一致性，即连接组之间在大脑区域之间的个体连接方面的相似性以及术语...