Topological Inference for Seizure Lateralization

Jian Yin (Co-first Author), Duc Anh Doan (Co-first Author), Sofia Kollia, Andrew I. Yang, Pavan Turaga, Yuan Wang*

*Corresponding author for this work

Research output: Chapters, Conference Papers, Creative and Literary WorksRGC 32 - Refereed conference paper (with host publication)peer-review

Abstract

Topological inference based on heat kernel estimation, persistent homology, and permutation testing has shown promise in tackling various modeling challenges associated with electroencephalography (EEG) from individuals with brain network disorders. In this paper, we propose a new heat kernel estimation/smoothing method of EEG signals through Chebyshev polynomials and a fast topological permutation test to compare persistent features of two groups of smoothed signals extracted through persistent homology. We also investigate the potential of the topological inference framework in a seizure lateralization problem. © The Author(s), under exclusive license to Springer Nature Singapore Pte Ltd. 2025.
Original languageEnglish
Title of host publicationBrain Informatics
Subtitle of host publication17th International Conference, BI 2024, Bangkok, Thailand, December 13–15, 2024, Proceedings, Part I
EditorsSirawaj Itthipuripat, Giorgio A. Ascoli, Anan Li, Narun Pat, Hongzhi Kuai
Place of PublicationSingapore
PublisherSpringer 
Pages228-240
ISBN (Electronic)978-981-96-3294-7
ISBN (Print)9789819632930
DOIs
Publication statusPublished - 2025
Event17th International Conference on Brain Informatics (BI 2024) - King Mongkut's University of Technology Thonburi, Bangkok, Thailand
Duration: 13 Dec 202415 Dec 2024

Publication series

NameLecture Notes in Computer Science
Volume15541
ISSN (Print)0302-9743
ISSN (Electronic)1611-3349

Conference

Conference17th International Conference on Brain Informatics (BI 2024)
Country/TerritoryThailand
CityBangkok
Period13/12/2415/12/24

Bibliographical note

Full text of this publication does not contain sufficient affiliation information. With consent from the author(s) concerned, the Research Unit(s) information for this record is based on the existing academic department affiliation of the author(s).

Research Keywords

  • Heat Kernel
  • Permutation Test
  • Persistent Homology

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