Cape Town - 2026 ISMRM-ISMRT Annual Meeting and Exhibition
9 May 2026 – 14 May 2026 · Cape Town, South Africa
662-01-009 ISMRM Abstract

Perturbations of Information Flow in Brains With Temporal Lobe Epilepsy: A Resting-state fMRI and Transfer Entropy Study

Primary: Neuro - Epilepsy
Secondary: Brain Function and fMRI - fMRI Analysis
662-01-009 · Advanced Quantitative and Diffusion MRI for Epilepsy: From Lesion Detection to Clinical Translation · Thursday, 14 May, 8:30 AM–9:25 AM · Digital Posters Row C
Keywords: Directed connectivity Temporal lobe epilepsy Transfer entropy Information Flow
Accepted
Siqi Cai1, Fan Yang 1,2, Lijuan Zhang1,2
1Paul. C. Lauterbur Research Centers for Biomedical Imaging, Shenzhen Institutes of Advanced Technology, Chinese Academy of Sciences, Shenzhen, China
2University of Chinese Academy of Sciences, Beijing, China
Presenting Author: Fan Yang

Synopsis

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References

1. Jin SH, Jeong W, Chung CK. Mesial temporal lobe epilepsy with hippocampal sclerosis is a network disorder with altered cortical hubs. Epilepsia. 2015;56(5):772-779. doi:10.1111/epi.12966 [doi]
2. Doss DJ, Shless JS, Bick SK, et al. The interictal suppression hypothesis is the dominant differentiator of seizure onset zones in focal epilepsy. Brain. 2024;147(9):3009-3017. doi:10.1093/brain/awae189 [doi]
3. Narasimhan S, Kundassery KB, Gupta K, et al. Seizure-onset regions demonstrate high inward directed connectivity during resting-state: An SEEG study in focal epilepsy. Epilepsia. 2020;61(11):2534-2544. doi:10.1111/epi.16686 [doi]
4. Fajardo-Valdez A, Camacho-Téllez V, Rodríguez-Cruces R, García-Gomar ML, Pasaye EH, Concha L. Functional correlates of cognitive performance and working memory in temporal lobe epilepsy: Insights from task-based and resting-state fMRI. PLoS One. 2024;19(3):e0295142. doi:10.1371/journal.pone.0295142 [doi]
5. Schaefer A, Kong R, Gordon EM, et al. Local-Global Parcellation of the Human Cerebral Cortex from Intrinsic Functional Connectivity MRI. Cereb Cortex. 2018;28(9):3095-3114. doi:10.1093/cercor/bhx179 [doi]
6. Fan L, Li H, Zhuo J, et al. The Human Brainnetome Atlas: A New Brain Atlas Based on Connectional Architecture. Cereb Cortex. 2016;26(8):3508-3526. doi:10.1093/cercor/bhw157 [doi]
7. Ursino M, Ricci G, Magosso E. Transfer Entropy as a Measure of Brain Connectivity: A Critical Analysis With the Help of Neural Mass Models. Front Comput Neurosci. 2020;14:45. doi:10.3389/fncom.2020.00045 [doi]
8. Chiang S, Stern JM, Engel J Jr, Levin HS, Haneef Z. Differences in graph theory functional connectivity in left and right temporal lobe epilepsy. Epilepsy Res. 2014;108(10):1770-1781. doi:10.1016/j.eplepsyres.2014.09.023 [doi]

Cite this abstract

http://echo.ismrm.org/p/ISMRM2026/662-01-009