BACKGROUND: Neurotic disorders - major depressive disorder (MDD), panic disorder, social anxiety disorder, generalized anxiety disorder, obsessive-compulsive disorder (OCD), post-traumatic stress disorder (PTSD), and specific phobia - have differing pharmaceutical profiles. But all, even when resistant to conventional treatment (TR), respond quickly to low dose (0.5-1.0 mg/kg I.M.) ketamine....
Depression is highly prevalent, increases suicide risk, and is now the leading cause of disability worldwide. Our ability to treat depression is hampered by the lack of understanding of its biological underpinnings and of the mode of action of effective treatments. We hypothesised that the scaffolding proteins in the medial frontal cortex play a major role in effective antidepressant action. We...