Addiction is one of the most common forms of mental illness in the world. Tens of millions of Americans, and over a quarter of a billion people worldwide, have an addiction to drugs or alcohol. Everyone who has watched a loved one suffer from addiction wonders, “Why are they acting like this? Why can’t they stop?” And people with addictions wonder the same things about themselves. Many people think of addiction as a moral failing, or as a conscious choice—neither belief is supported by scientific evidence.

Continue reading “The Science of Addiction”

Seasonal changes in temperature and light impact our moods and can cause serious impairment to our everyday functioning. But, how does the weather outside impact what happens inside our bodies? The answer to that question depends on what type of “weather personality” we have. While some of us thrive in sunlight and feel better in warm temperatures, most of us are able to cope with fluctuations in the weather and seasons by using adaptive coping skills. Continue reading “C2ST Speakeasy: “Feeling Down? Maybe it’s the Season” with Dr. Jocelyn Carter”

The human body is inhabited with trillions of microorganisms, many of which live in the gastrointestinal tract. These microorganisms in the gut are referred to as the gut microbiota and recent research findings indicate that they play a major role in the development of obesity and cardiovascular disease. Continue reading “C2ST Speakeasy: “Diet, Gut Bacteria, and Metabolic Disease: Strategies to Promote Healthy Microbial Communities” with Dr. Kristina Martinez”

The use and abuse of substances that change the way we feel is a human tendency documented throughout history. This tendency was often explained from viewpoints of spirituality, will-power and morality. Modern science is reshaping this dialogue, bringing the neurobiology of emotion, judgement and reward to this conversation. Continue reading “C2ST Speakeasy “The Neuroscience of Addiction” with Dr. Celeste Napier”

Brain injuries are in the news a lot these days. The NFL has been involved in a number of lawsuits involving traumatic brain injuries among players.  Research suggests that as many as 1 in 3 professional football players could develop symptoms of Chronic Traumatic Encephalopathy as the result of concussions sustained during their careers. These injuries are not limited to football players – hockey, boxing, rugby, and soccer all carry their own risks of permanent brain injury.

Continue reading “When Playing Sports is Bad For Your Brain”