Karin Birgitta Jensen

The paper compares offset analgesia and onset hyperalgesia responses between women with non-suicidal self-injury and healthy controls, finding weaker onset hyperalgesia in the NSSI group.

This study quantifies the heritability of neural activation in placebo analgesia circuitry using twin data, finding additive genetics account for 21-49% of variance in pain-evoked brain activity.

This study investigates patient-clinician interactions using hyperscanning fMRI, finding that analgesia is mediated by behavioral mirroring and brain-to-brain concordance in social circuits, particularly in dyads with prior clinical rapport.