A1 Alkuperäisartikkeli tieteellisessä aikakauslehdessä
One-Dimensional Convolutional Neural Networks Combined with Channel Selection Strategy for Seizure Prediction Using Long-Term Intracranial EEG (2022)


Wang, X., Zhang, G., Wang, Y., Yang, L., Liang, Z., & Cong, F. (2022). One-Dimensional Convolutional Neural Networks Combined with Channel Selection Strategy for Seizure Prediction Using Long-Term Intracranial EEG. International Journal of Neural Systems, 32(2), Article 2150048. https://doi.org/10.1142/s0129065721500489


JYU-tekijät tai -toimittajat


Julkaisun tiedot

Julkaisun kaikki tekijät tai toimittajatWang, Xiaoshuang; Zhang, Guanghui; Wang, Ying; Yang, Lin; Liang, Zhanhua; Cong, Fengyu

Lehti tai sarjaInternational Journal of Neural Systems

ISSN0129-0657

eISSN1793-6462

Julkaisuvuosi2022

Ilmestymispäivä12.10.2021

Volyymi32

Lehden numero2

Artikkelinumero2150048

KustantajaWorld Scientific

JulkaisumaaSingapore

Julkaisun kielienglanti

DOIhttps://doi.org/10.1142/s0129065721500489

Julkaisun avoin saatavuusEi avoin

Julkaisukanavan avoin saatavuus

Julkaisu on rinnakkaistallennettu (JYX)https://jyx.jyu.fi/handle/123456789/84523


Tiivistelmä

Seizure prediction using intracranial electroencephalogram (iEEG) has attracted an increasing attention during recent years. iEEG signals are commonly recorded in the form of multiple channels. Many previous studies generally used the iEEG signals of all channels to predict seizures, ignoring the consideration of channel selection. In this study, a method of one-dimensional convolutional neural networks (1D-CNN) combined with channel selection strategy was proposed for seizure prediction. First, we used 30-s sliding windows to segment the raw iEEG signals. Then, the 30-s iEEG segments, which were in three channel forms (single channel, channels only from seizure onset or free zone and all channels from seizure onset and free zones), were used as the inputs of 1D-CNN for classification, and the patient-specific model was trained. Finally, the channel form with the best classification was selected for each patient. The proposed method was evaluated on the Freiburg Hospital iEEG dataset. In the situation of seizure occurrence period (SOP) of 30min and seizure prediction horizon (SPH) of 5min, 98.60% accuracy, 98.85% sensitivity and 0.01/h false prediction rate (FPR) were achieved. In the situation of SOP of 60min and SPH of 5min, 98.32% accuracy, 98.48% sensitivity and 0.01/h FPR were attained. Compared with the many existing methods using the same iEEG dataset, our method showed a better performance.


YSO-asiasanatepilepsiasairauskohtauksetEEGsignaalinkäsittelysignaalianalyysineuroverkot

Vapaat asiasanatseizure prediction; intracranial electroencephalogram (iEEG); convolutional neural network (CNN); channel selection


Liittyvät organisaatiot


OKM-raportointiKyllä

Raportointivuosi2022

JUFO-taso1


Viimeisin päivitys 2024-26-03 klo 09:20