Category Archives: Psychology

Toxic Brain Matter Can Harm Brain Months After a Stroke

Dye injected into a damaged area of a mouse brain seven weeks post-stroke spreads past the glial scar barrier. Photo courtesy Kristian Doyle, Ph.D. / University of Arizona College of Medicine – Tucson.

For stroke survivors, brain injury doesn’t always stop when the stroke has passed. Now, researchers at University of Arizona and Stanford University School of Medicine have moved one step closer to understanding why.

Read/listen to my full story at KJZZ’s Arizona Science Desk:
UA Study: Toxic, Liquefied Tissues Can Damage Brain For Months After Stroke

Experts: Non-Opioid Options for Chronic Pain

Opioid abuse and addiction dominate the headlines these days. But these concerns obscure a larger story about the treatment of chronic pain in America.

In this feature, I explore the shortcomings of opioids with respect to treating chronic pain — and offer some legitimate pain management alternatives.

Read/listen to my full story at KJZZ’s Arizona Science Desk:
Experts Offer Non-Opioid Options For Managing Chronic Pain

Kids of DACA-Eligible Parents Have Lower Rates of Anxiety Disorders

Image by John Hain.

As the Trump administration weighs the fate of nearly 800,000 undocumented immigrants protected under the Deferred Action for Child Arrivals program, a new study reveals the program’s effects on their children.

Read/listen to my full story at KJZZ’s Arizona Science Desk:
Study Shows Kids Of DACA Parents Have Better Mental Health Outcomes

Pentagon Researches Ways to Boost Learning in Soldiers

Eight U.S. Department of Defense brain studies, one at Arizona State University, are investigating ways to help soldiers learn more efficiently.

The Defense Advanced Research Projects Agency (DARPA) hopes not just to make better sharpshooters, but also to shorten training periods for translators, analysts and cryptographers — and, perhaps, to improve outcomes for soldiers with brain injury and memory loss.

Read/listen to my full story at KJZZ’s Arizona Science Desk:
U.S. Department Of Defense Brain Study Seeks To Boost Learning In Soldiers

Take Summer Headaches Seriously, Warns Neurologist

“The Headache” by George Cruikshank.

Between the heat, dehydration, air quality and July 4 fireworks, many Arizonans shrug off headaches as just another symptom of summer.

But Kerry Knievel, director of headache neurology at Barrow Neurological Institute, said we need to start taking headaches more seriously.

Read/listen to my full story at KJZZ’s Arizona Science Desk:
Neurologist: Don’t Shrug Off Summer Headaches