The diversity and multiplexity of edge communities within and between brain systems
Summary: The human brain is composed of functionally specialized systems that support cognition. Recently, we proposed an edge-centric model for detecting overlapping communities. It remains unclear how these communities and brain systems are related. Here, we address this question using data from t...
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Elsevier
2021
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oai:doaj.org-article:255389d1205e41b98df436fe016571cb2021-11-18T04:48:05ZThe diversity and multiplexity of edge communities within and between brain systems2211-124710.1016/j.celrep.2021.110032https://doaj.org/article/255389d1205e41b98df436fe016571cb2021-11-01T00:00:00Zhttp://www.sciencedirect.com/science/article/pii/S221112472101514Xhttps://doaj.org/toc/2211-1247Summary: The human brain is composed of functionally specialized systems that support cognition. Recently, we proposed an edge-centric model for detecting overlapping communities. It remains unclear how these communities and brain systems are related. Here, we address this question using data from the Midnight Scan Club and show that all brain systems are linked via at least two edge communities. We then examine the diversity of edge communities within each system, finding that heteromodal systems are more diverse than sensory systems. Next, we cluster the entire cortex to reveal it according to the regions’ edge-community profiles. We find that regions in heteromodal systems are more likely to form their own clusters. Finally, we show that edge communities are personalized. Our work reveals the pervasive overlap of edge communities across the cortex and their relationship with brain systems. Our work provides pathways for future research using edge-centric brain networks.Youngheun JoFarnaz Zamani EsfahlaniJoshua FaskowitzEvgeny J. ChuminOlaf SpornsRichard F. BetzelElsevierarticleconnectomicsnetwork neurosciencefunctional connectivityedge-centricfMRIBiology (General)QH301-705.5ENCell Reports, Vol 37, Iss 7, Pp 110032- (2021) |
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EN |
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connectomics network neuroscience functional connectivity edge-centric fMRI Biology (General) QH301-705.5 |
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connectomics network neuroscience functional connectivity edge-centric fMRI Biology (General) QH301-705.5 Youngheun Jo Farnaz Zamani Esfahlani Joshua Faskowitz Evgeny J. Chumin Olaf Sporns Richard F. Betzel The diversity and multiplexity of edge communities within and between brain systems |
| description |
Summary: The human brain is composed of functionally specialized systems that support cognition. Recently, we proposed an edge-centric model for detecting overlapping communities. It remains unclear how these communities and brain systems are related. Here, we address this question using data from the Midnight Scan Club and show that all brain systems are linked via at least two edge communities. We then examine the diversity of edge communities within each system, finding that heteromodal systems are more diverse than sensory systems. Next, we cluster the entire cortex to reveal it according to the regions’ edge-community profiles. We find that regions in heteromodal systems are more likely to form their own clusters. Finally, we show that edge communities are personalized. Our work reveals the pervasive overlap of edge communities across the cortex and their relationship with brain systems. Our work provides pathways for future research using edge-centric brain networks. |
| format |
article |
| author |
Youngheun Jo Farnaz Zamani Esfahlani Joshua Faskowitz Evgeny J. Chumin Olaf Sporns Richard F. Betzel |
| author_facet |
Youngheun Jo Farnaz Zamani Esfahlani Joshua Faskowitz Evgeny J. Chumin Olaf Sporns Richard F. Betzel |
| author_sort |
Youngheun Jo |
| title |
The diversity and multiplexity of edge communities within and between brain systems |
| title_short |
The diversity and multiplexity of edge communities within and between brain systems |
| title_full |
The diversity and multiplexity of edge communities within and between brain systems |
| title_fullStr |
The diversity and multiplexity of edge communities within and between brain systems |
| title_full_unstemmed |
The diversity and multiplexity of edge communities within and between brain systems |
| title_sort |
diversity and multiplexity of edge communities within and between brain systems |
| publisher |
Elsevier |
| publishDate |
2021 |
| url |
https://doaj.org/article/255389d1205e41b98df436fe016571cb |
| work_keys_str_mv |
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