Topological Learning and Its Application to Multimodal Brain Network Integration.
Topological Learning and Its Application to Multimodal Brain Network Integration.
复制标题
拓扑学习及其在多通道脑网络集成中的应用。
DOI:
10.1007/978-3-030-87196-3_16
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发表时间:
2021-09
期刊:
影响因子:
--
通讯作者:
Chung M
中科院分区:
文献类型:
--
作者:
Songdechakraiwut T;Shen L;Chung M
A long-standing challenge in multimodal brain network analyses is to integrate topologically different brain networks obtained from diffusion and functional MRI in a coherent statistical framework. Existing multimodal frameworks will inevitably destroy the topological difference of the networks. In this paper, we propose a novel topological learning framework that integrates networks of different topology through persistent homology. Such challenging task is made possible through the introduction of a new topological loss that bypasses intrinsic computational bottlenecks and thus enables us to perform various topological computations and optimizations with ease. We validate the topological loss in extensive statistical simulations with ground truth to assess its effectiveness of discriminating networks. Among many possible applications, we demonstrate the versatility of topological loss in the twin imaging study where we determine the extend to which brain networks are genetically heritable.
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影响因子:
3.2
作者:
Xue W;Bowman FD;Pileggi AV;Mayer AR
通讯作者:
Mayer AR
影响因子:
5.7
作者:
Chiang MC;McMahon KL;de Zubicaray GI;Martin NG;Hickie I;Toga AW;Wright MJ;Thompson PM
通讯作者:
Thompson PM
影响因子:
4.6
作者:
Surampudi SG;Naik S;Surampudi RB;Jirsa VK;Sharma A;Roy D
通讯作者:
Roy D
影响因子:
5.7
作者:
Van Essen, D. C.;Ugurbil, K.;Auerbach, E.;Barch, D.;Behrens, T. E. J.;Bucholz, R.;Chang, A.;Chen, L.;Corbetta, M.;Curtiss, S. W.;Della Penna, S.;Feinberg, D.;Glasser, M. F.;Harel, N.;Heath, A. C.;Larson-Prior, L.;Marcus, D.;Michalareas, G.;Moeller, S.;Oostenveld, R.;Petersen, S. E.;Prior, F.;Schlaggar, B. L.;Smith, S. M.;Snyder, A. Z.;Xu, J.;Yacoub, E.
通讯作者:
Yacoub, E.
DOI:
10.1007/978-3-030-32391-2_5
发表时间:
2019-10
期刊:
Connectomics in neuroImaging : third International Workshop, CNI 2019, held in conjunction with MICCAI 2019, Shenzhen, China, October 13, 2019, Proceedings. CNI (Workshop) (3rd : 2019 : Shenzhen Shi, China)
影响因子:
--
作者:
Chung MK;Xie L;Huang SG;Wang Y;Yan J;Shen L
通讯作者:
Shen L