Bin Wang, Yuting Yuan, Lan Yang, Yin Huang, Xi Zhang, Xingyu Zhang, Wenjie Yan, Ying Li, Dandan Li, Jie Xiang, Jiajia Yang, Miaomiao Liu
The brain is a hierarchical modular organization that varies across functional states. Network configuration can better reveal network organization patterns. However, the multi-hierarchy network configuration remains unknown. Here, we proposed an eigenmodal decomposition approach to detect modules at multi-hierarchy, which can identify higher-layer potential submodules, and is consistent with the brain hierarchical structure. We defined three metrics: node configuration matrix, combinability, and separability...
April 4, 2024: Journal of Cognitive Neuroscience