bibtext: @InProceedings{ Li_Epileptic_MICCAI2024,
                   author = { Li, Zhuoyi and Li, Wenjun and Zhu, Ning and Han, Junwei and Liu, Tianming and Chen, Beibei and Yan, Zhiqiang and Zhang, Tuo },
                   title = { { Epileptic Seizure Detection in SEEG Signals using a Unified Multi-scale Temporal-Spatial-Spectral Transformer Model } },
                   booktitle = {Medical Image Computing and Computer Assisted Intervention -- MICCAI 2024},
                   year = {2024},
                   publisher = {Springer Nature Switzerland},
                   volume = { LNCS 15011 },
                   month = {October},
                   pages = { pending },
                }
abstract: High-performance methods for automated detection of epileptic stereo-electroencephalography (SEEG) have important clinical research implications, improving the diagnostic efficiency and reducing physician burden. However, few studies have been able to consider the process of seizure propagation, thus failing to fully capture the deep representations and variations of SEEG in the temporal, spatial, and spectral domains. In this paper, we construct a novel long-term SEEG seizure dataset (LTSZ dataset), and propose channel embedding temporal-spatial-spectral transformer (CE-TSS-Transformer) framework. Firstly, we design channel embedding module to reduce feature dimensions and adaptively construct optimal representation for subsequent analysis. Secondly, we integrate unified multi-scale temporal-spatial-spectral analysis to capture multi-level, multi-domain deep features. Finally, we utilize the transformer encoder to learn the global relevance of features, enhancing the network’s ability to express SEEG features. Experimental results demonstrate state-of-the-art detection performance on the LTSZ dataset, achieving sensitivity, specificity, and accuracy of 99.48%, 99.80%, and 99.48%, respectively. Furthermore, we validate the scalability of the proposed framework on two public datasets of different signal sources, demonstrating the power of the CE-TSS-Transformer framework for capturing diverse temporal-spatial-spectral patterns in seizure detection. The code
  is available at https://github.com/lizhuoyi-eve/CE-TSS-Transformer.
title: Epileptic Seizure Detection in SEEG Signals using a Unified Multi-scale Temporal-Spatial-Spectral Transformer Model
authors: Li, Zhuoyi Li, Wenjun Zhu, Ning Han, Junwei Liu, Tianming Chen, Beibei Yan, Zhiqiang Zhang, Tuo