Beta-Adrenoceptor Blockade in the Basolateral Amygdala, But Not the Medial Prefrontal Cortex, Rescues the Immediate Extinction Deficit
Listen now
Description
One method of treating Post-traumatic stress disorder (PTSD) involves extinction therapy, but researchers have found that the timing of such therapy is extremely important, and that it often doesn't work if the therapy is conducted too soon after the initial trauma. Stress itself may be harming the efficacy of the treatment. A team of researchers at Texas A&M University conducted research to determine whether there was a way to dampen stress and make extinction therapy more effective by using pharmaceuticals. The results were published in a recent issue of the journal Neuropsychopharmacology. Listen to the latest podcast to hear about this study from researchers Stephen Maren and Tom Giustino!
More Episodes
There’s a hormone called ghrelin that’s secreted in the stomach, and when someone is hungry it contributes to that feeling of hunger and the need to search for food. But neurological studies have suggested that ghrelin might also play a role in compulsivity and impulsivity, and it might be...
Published 05/06/24
Dr. Nicole Petersen is an assistant professor in the department of psychiatry and behavioral sciences at UCLA. Her commentary is a new paper in the journal Neuropsychopharmacology, called “Spotlighting SHAPERS: sex hormones associated with psychological and endocrine roles.” Dr. Petersen starts...
Published 03/05/24
Serotonin is a critical chemical when it comes to a number of psychiatric conditions, such as OCD, where it seems to play a particular role in cognitive flexibility. That is, serotonin levels are related to the fact that someone is perseverating on intrusive thoughts or compulsions and isn’t able...
Published 01/04/24