Michał Bola

When the psychedelic state's over: limited evidence for persistent neurophysiological changes in naturalistic psychedelic users

This study finds no significant neurophysiological differences in long-term psychedelic users compared to non-users, challenging the notion of persistent changes after abstinence.

The self-face captures attention without consciousness: evidence from the N2pc ERP component analysis

The paper investigates whether self-face processing is automatic or controlled by analyzing the N2pc ERP component in conscious and unconscious conditions.

Complex naturalistic stimuli are prioritized by attention when maintained in visual working memory

The paper investigates whether visual working memory prioritizes complex naturalistic stimuli like faces and houses in attention, finding reaction-time evidence but not ERP support for the WM-guidance effect.

EEG signal diversity during propofol sedation: an increase in sedated but responsive, a decrease in sedated and unresponsive subjects

The paper investigates EEG signal diversity during propofol sedation, finding increased diversity in responsive subjects and decreased diversity in unresponsive subjects, suggesting EEG diversity as an indirect index of consciousness.