The distributed brain network supporting various forms of derived responding in humans (see text for details). PFC = prefrontal cortex; DLPFC = dorsolateral PFC; VLPFC = ventrolateral PFC. Adapted from “Reframing Relational Frame Theory Research: Gaining a New Perspective Through the Application of Novel Behavioral and Neurophysiological Methods,” by R. Whelan and M. W. Schlund, 2013, in S. Dymond and B. Roche (Eds.), Advances in Relational Frame Theory: Research and Application, p. 151. Copyright 2013 by New Harbinger