Abnormal metabolic connectivity in the pilocarpine-induced epilepsy rat model: A multiscale network analysis based on persistent homology. - Hongyoon Choi; Yu Kyeong Kim; Hyejin Kang; Hyekyoung Lee; Hyung Jun Im; Do Won Hwang; E. Edmund Kim; June-Key Chung; Dong Soo Lee (NeuroImage, 2014)