Suvi Karjalainen

This study identifies beta-band power suppression as a neural signature of interoceptive attention, showing it correlates with interoceptive accuracy during heartbeat processing.

The paper examines physiological and neural activity during naturalistic learning situations using EEG and ECG, showing systematic variations in heart rate, heart rate variability, and brain activity across learning phases.

This study shows that neural activity changes with breathing phases and techniques, with alpha power fluctuating during inspiration and expiration and increasing during deep breathing.

The paper investigates how heart rate variability modulates brain oscillatory activity and links heart-brain coupling to individual trait characteristics.