from those who don't. everyone received dlPFC stimulation to reduce cigarette craving, and there were some interesting differences between responders and non-responders! our hypotheses were pre-registered on osf: osf.io/m58rs and some of them were wrong... (2/)

but one checked out! insula connectivity at baseline (before any brain stimulation) was significantly higher in responders than nonresponders. we also found (in exploratory analyses) that responders had higher baseline craving and expired carbon monoxide levels. (3/)