Measuring robustness of brain networks in autism spectrum disorder with Ricci curvature
Measuring robustness of brain networks in autism spectrum disorder with Ricci curvature
复制标题
用里奇曲率测量自闭症谱系障碍大脑网络的鲁棒性
DOI:
10.1101/722025
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发表时间:
2020
期刊:
影响因子:
--
通讯作者:
A. Simhal, K. Carpenter
中科院分区:
文献类型:
--
作者:
A. Simhal, K. Carpenter
Ollivier–Ricci curvature is a method for measuring the robustness of connections in a network. In this work, we use curvature to measure changes in robustness of brain networks in children with autism spectrum disorder (ASD). In an open label clinical trials, participants with ASD were administered a single infusion of autologous umbilical cord blood and, as part of their clinical outcome measures, were imaged with diffusion MRI before and after the infusion. By using Ricci curvature to measure changes in robustness, we quantified both local and global changes in the brain networks and their potential relationship with the infusion. Our results find changes in the curvature of the connections between regions associated with ASD that were not detected via traditional brain network analysis.
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--
作者:
B. Klartag;G. Kozma;P. Ralli;P. Tetali
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Keehn, R. Joanne Jao;Nair, Sangeeta;Mueller, Ralph-Axel
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Mueller, Ralph-Axel
DOI:
10.1037/t15164-000
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--
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S. Sparrow;D. Cicchetti;D. Balla
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