Stimulating a Target Brain Circuit Holds Promise for Treating PTSD

Scientists studying post-traumatic stress disorder (PTSD) have been puzzled by several mysteries surrounding the condition, such as why military personnel with severe brain injuries are less likely to develop PTSD compared to those without any brain injury or why a neurostimulation therapy that has proven helpful for other mental health disorders actually worsened PTSD in some studies.

As Small Cell Lung Cancer Rates Drop, Understanding of Disease Increases

“The more things change, the more they stay the same” could be a tagline for small cell lung cancer (SCLC). In recent decades, the epidemiology of SCLC has shifted substantially, as have the understanding of the disease, screening options and the treatments available. The malignancy, however, remains both challenging and highly lethal.