Contents

#### **Preface XI**


#### Chapter 2 **Examining Sex and Gender Differences in Anxiety Disorders 17** Dorte M. Christiansen

Chapter 3 **Psychobiological Aspects of Panic Disorder 51** Daniel C. Mograbi, Vitor Castro-Gomes, Elie Cheniaux and J. Landeira-Fernandez

Chapter 4 **Genetics of Posttraumatic Stress Disorder — Candidate Genes and Their Implication in the Disease-Associated Molecular Pathomechanisms 65** Boyajyan Anna, Avetyan Diana, Hovhannisyan Lilit and Mkrtchyan Gohar


Juan Francisco Rodríguez-Landa, Abraham Puga-Olguín, León Jesús Germán-Ponciano, Rosa-Isela García-Ríos and Cesar Soria-Fregozo

