“…ALEX has been repeatedly found in broad spectrum of psychiatric disorders (e.g., substance use disorder [Cleland et al, 2005;Haviland et al, 1988Haviland et al, , 1994Mann et al, 1995;Taylor et al, 1990], posttraumatic stress disorder [Alvarez and Shipko, 1991;Frewen et al, 2008a,b;Hyer et al, 1990;Krystal et al, 1986b], and dissociative disorders [Elzinga et al, 2002;Irwin and Melbin-Helberg, 1997;Sayar et al, 2005;Zlotnick et al, 1996]). At the same time, it is noteworthy that there is a considerable group of psychiatric disorders characterized by ALEX involving deficits in the recognition of feelings belonging to the self and identification with others, such as autism and Asperger syndrome (AS) [Berthoz and Hill, 2005;Frith, 2004;Hill et al, 2004], schizophrenia [Cedro et al, 2001;Stanghellini and Ricca, 1995], and borderline personality disorder [Guttman and Laporte, 2002].…”