“…As expected, this monograph generated innumerous ripples of comments and responses enfolding different degrees of optimism (e.g., Hadley, 2003; Henson, 2005; Hubbard, 2001; Landreth & Richardson, 2004) such as those of Uttal that identified several problems regarding the study of a possible neural instantiation of mental processes (e.g., Hardcastle & Stewart, 2002; McGinn, 2006; Uttal, 2002, 2005), and those of others that are more confident about the possibility of exploring how the mind works and about finding associations with the central nervous system (e.g., Bechtel, 2002; Hadley, 2003; Hubbard, 2001). In this context, by reviewing this book, we intended to revisit the author’s position concerning the philosophic, conceptual, and technical issues underlying the associations between brain-related physiological signals and psychological faculties.…”