Pathway to response: Associations between individual electrical fields and psychophysiological habituation to predict clinical outcomes to transcranial direct current stimulation combined with virtual reality for PTSD - Mascha van ’t Wout-Frank; David O. Sorensen; Lucas C. Parra; Yu Huang; Alexis Harle; Benjamin D. Greenberg; Amanda R. Arulpragasam; Noah S. Philip (Brain Stimulation)