Could the diversity of findings in heartbeat-evoked response (HER) research be due to variability in methods?
In our new preprint my co-first authors, Maria Azanova and @willenjoy.bsky.social, and me systematically reviewed 132 M/EEG HER studies and found:
Heartbeat-evoked responses (HER), as measured by electroencephalography (EEG) or magnetoencephalography (MEG), have become widely used as a marker of cardiac interoception in the study of brain-body i...
Heartbeat-evoked responses in M/EEG: A systematic review of methods with suggestions for analysis and reporting https://www.biorxiv.org/content/10.1101/2025.08.08.668923v1