Neuromind is built on peer-reviewed science. Our team publishes across international neuroscience conferences and journals, with research spanning closed-loop VR neurofeedback, EEG biomarkers, brain-heart connectivity and cognitive modulation. Below is our current list of publications and conference communications.
2026Research Article
Real-time cross-subject emotional arousal estimation in virtual reality using low-density EEG: A multimodal physiological validation
Jomaa M, Sezer I, Filipchuk A, Louvigné M
Biomedical Signal Processing and Control, 2026 • DOI: 10.1016/j.bspc.2026.111019
This study introduces a low-density, 6-channel EEG framework for real-time estimation of emotional arousal in immersive VR, validated against peripheral physiology. EEG, ECG and eye-tracking were recorded from 34 participants during affective image viewing and a VR relaxation session. Using non-linear features and ensemble learning, the model reached 70.5% cross-subject accuracy. EEG-predicted arousal correlated strongly with saccadic velocity, and anxiety reduction was linked to a negative coupling between arousal and heart-rate variability, showing that low-density EEG can capture physiologically meaningful arousal in immersive VR.