Study on exploring the relationships between physiological indicators in near-death experiences by drawing on in-mold electronics and node displacement concepts in brain-computer interface signal transmission
Scientific Reports June 24, 2026 Hanjui Chang, J Y Li, Daewon Kang et al.
Multi-modal physiological monitoring—integrating EEG and ECG from critical care settings—reveals that during the out-of-body sensation phase of near-death experiences, EEG shows increased gamma waves and decreased alpha waves while ECG exhibits arrhythmia, confirming coordinated brain–heart changes. In parallel, optimizing brain-computer interface manufacturing via the Multi-Strategy Differential Evolution algorithm reduced average node displacement from 0.289 mm to 0.021 mm (92.73% optimization), volume shrinkage from 10.162% to 6.39%, and voltage difference from 5.78 V to 0.42 V. This cross-disciplinary approach supports end-of-life care, resuscitation protocols, and consciousness research.