Author

W. Siok

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Preprint Sep 2026

HDND: Hierarchical Dynamic Neural Decoding for Multilingual Word/Character Retrieval from Non-Invasive Brain Recordings

While deep learning has enabled language decoding from intracranial brain recordings, extending this capability to non-invasive recordings remains an unresolved challenge. Decoding individual words from non-invasive brain recordings is particularly difficult, as word-level neural evidence is weak, temporally distribute...

Yue-Yang Li, Shu-Ran Chen, W. Siok et al. · 1 citation

Review Aug 2026

Virtual iEEG from Scalp EEG: Charting the Landscape of Source Imaging, Intracranial Inference and Reconstruction

Intracranial electroencephalography (iEEG) provides temporally precise and spatially specific access to neural activity from focal and deep brain regions, but its invasiveness and restricted anatomical coverage limit routine use. These constraints have motivated scalp-to-intracranial inference, termed virtual iEEG when...

Dong-Yi He, Xiang-Kai Wang, Hong-Jie Yan et al. · 0 citations

#machine learning Preprint Aug 2026

Graph Learning for Cross-Subject, Cross-Population EEG Emotion Decoding and Model-Derived Spatial-Spectral Neural Signatures

Electroencephalography (EEG) provides a noninvasive means of capturing emotion-related neural dynamics, yet reliable EEG emotion decoding lacks models that can both generalize to unseen individuals and populations while preserving neural interpretability. To address these challenges, EmoDiPyraTrans is proposed as a dev...

Dong-Yi He, Bin Jiang, Xiang-Kai Wang et al. · 0 citations

#natural language process... Preprint Feb 2026

Controllable Dysarthric Speech Synthesis with Patient-Specific Conditioning for Speaker-Diverse ASR Augmentation

A controllable dysarthric speech synthesis framework for ASR augmentation with separate prompt-derived timbre prefixes and learnable patient-specific pathology prefixes that provides effective speaker-diverse augmentation when combined with real data.

Hao-Shen Wang, Xuelin Zhong, Bing-Bing Lin et al. · 0 citations