Generalized anxiety disorder (GAD) is a relatively new diagnostic entity first defined as a
distinct category in the DSM-III. Two major epidemiologic studies, the National Survey of Mental …

… The extensive overlap between depression and anxiety means that studying the neurobiology
of GAD to some extent means also studying the neurobiology of depression. Researchers …

… with other psychiatric disorders are available, and these are mostly against depression rather
than other anxiety disorders. This article reviews the available neurobiological data in GAD …

… Sustained Threat, GAD, Neurobiology: A Model Here, we review the neurobiological …
pharmacological and psychological treatments that target neurobiological mechanisms (eg, bed …

… our knowledge about the neurobiology of generalized anxiety disorder is becoming …
neurobiology of GAD, and of currently available drugs and their effects. Generalized anxiety disorder …

… For example, pregabalin, an anticonvulsant that binds to the alpha-2-delta protein to block
VGCC, has shown promise as a therapeutic agent for generalized anxiety disorder (GAD) (45)…

… to paint a more coherent picture of the neurobiology of GAD. The overall lack of understanding
… main sections: neurobiology and genetics of GAD. In the neurobiology section, structural …

… Mood and anxiety disorders are characterized by a variety of neuroendocrine, neurotransmitter,
and neuroanatomical disruptions. Identifying the most functionally relevant differences is …

… Anxiety disorders are a highly prevalent and disabling class of psychiatric disorders. This
review focuses on new directions in neurobiological research and implications for the …

… adolescents with generalized anxiety disorder (GAD), social phobia (SoP) and separation
… who are healthy and those who have generalized anxiety disorder [27]. Additionally, as …