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.

The work of epidemiology is related to unanswered questions, but also to unquestioned answers

Pam and I have been hanging out in central Maine at an ancestral lake cabin that has been in Pam’s family for over 100 years. We are fortunate to have this haven to retreat to as our lightning-struck boat/home is being repaired. I like hiking for exercise in the Maine woods, which occasionally necessitates moving through dense vegetation. Following one hike, I broke out in an incredibly itchy rash on my back and chest. It felt like I had rolled around in a field of poison ivy (which I decidedly did not), and the rash seemed to spread to new areas of my body as days passed.