Mediation analysis of triple networks revealed functional feature of mindfulness from real-time fMRI neurofeedback. - Hyun-Chul Kim 002; Marion Tegethoff; Gunther Meinlschmidt; Esther Stalujanis; Angelo Belardi; Sungman Jo; Juhyeon Lee; Dong-Youl Kim; Seung-Schik Yoo; Jong-Hwan Lee (NeuroImage, 2019)