The complexity of addiction is often hidden within the intricate wiring of our brains. In our latest book chapter, a collaboration with researchers at UC San Diego and Miami University, we dive deep into the specific circuits of the amygdala to understand how they drive the three stages of addiction: binge and intoxication, withdrawal and negative affect, and preoccupation and anticipation. The Question: How Do Amygdalar Circuits Drive Addiction? The amygdala is not a single

Anxiety is a powerful driver of drug addiction, yet many standard anti-anxiety medications are not currently used to treat substance use disorders. Our latest research explores how targeting the brain's stress systems might offer a new way to prevent and treat cocaine addiction. By using a common medication called propranolol, we found that we could not only prevent the transition into heavy cocaine use but also reduce the deep seated motivation to seek the drug. The Question

We are currently facing a global public health crisis involving substance use disorders, which account for over 5% of the total global disease burden. While addiction has traditionally been viewed as a strictly "brain-based" disorder, our latest review, is revealing that the trillions of microbes living in your gut, collectively known as the microbiome, may play a leading role in how we respond to drugs. The Question: Can the Gut Control the Brain? We wanted to understand the