Objectives Novice meditators often struggle to recognise and intentionally disengage from self-referential thought during meditation. We investigated whether personalised high-precision neurofeedback (NF) training improves volitional disengagement from self-referential thought during meditation and enhances meditation’s outcomes. Method In a single-blind, controlled study, novices received 2 days of veridical (n = 20) or sham (n = 20) 7-T fMRI NF targeting posterior cingulate corte...