Pupil self-regulation modulates markers of cortical excitability and cortical arousal
Marieke Lieve Weijs, Silvia Missura, Weronika Potok, Marc Bächinger, Bianca Badii, Manuel Carro‐Domínguez, Nicole Wenderoth, Sarah Nadine Meissner
This study shows that pupil-based biofeedback modulates cortical excitability, EEG spectral slope, and P300 response, suggesting a link to phasic LC activity and central arousal.
bioRxiv · Sep 4, 2024 · PreprintNeuroscience