9 risk Factors for Dementia

Dementia is one of the most feared diseases by aging adults, defined as a chronic or persistent disorder of the mental processes caused by brain disease or injury and marked by memory disorders, personality changes, and impaired reasoning. Treatments can vary, but currently, it remains a crippling problem that slowly destroys a person’s ability to…

Brain Training and Its Critics

When I was in college, I took a lot of science courses. Really, a lot — maybe even too many. And mostly what they taught me was how scientists believed the world worked — right then, as of the early 1990’s. Luckily for me, my college roommate took a somewhat broader curriculum, and much to my benefit, we talked…

The Exploring Versus the Exploiting Brain

In a new study published in Psychological Science, neuroscientists Moshe Bar, director of the Multidisciplinary Brain Research Center at Bar-Ilan University and a professor at Harvard Medical School and Massachusetts General Hospital, concluded that the less our minds our loaded the more capacity we have for creative thought. This seems logical, of course, but Dr.…

Traumatic Brain Injury Symptoms Could Be Mistaken for PTSD

A few studies in recent years are showing possible signs that soldiers who have had a traumatic brain injury (TBI) caused by battlefield explosions are mistakenly diagnosed with post traumatic stress disorder (PTSD). In fact, what might be happening is that the soldiers’ pituitary glands have been damaged by the blast–which has led them to…