JSAI2022

Presentation information

Organized Session

Organized Session » OS-5

[3I4-OS-5b] 生体信号を活用した医療・ヘルスケアAI(2/2)

Thu. Jun 16, 2022 3:30 PM - 5:10 PM Room I (Room I)

オーガナイザ:藤原 幸一(名古屋大学)[現地]、久保 孝富(奈良先端科学技術大学院大学)

4:10 PM - 4:30 PM

[3I4-OS-5b-03] Phasing of epileptic seizure spreading and extending using hidden Markov model

〇Shuji Komeiji1, Toshiki Orihara1, Takumi Mitsuhashi2, Hidenori Sugano2, Toshihisa Tanaka1 (1. Tokyo University of Agriculture and Technology, 2. Juntendo University)

Keywords:epileptic seizure, Hidden Markov Model

This paper argues the phasing of epileptic seizure spreading and extending using the hidden Markov model (HMM).
The intracranial electroencephalography during an epileptic seizure is thought to have several phases with time transitions.
In this paper, we identified clinically interpretable phases in all 30 cases of epileptic seizures by unsupervised learning of HMM.
Data-driven discovery of phases may contribute to understanding the mechanisms of epileptic seizure onset to settle and lead to new treatments.

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