What do Tourette syndrome, heroin addiction and social media obsession all have in common? They converge in an area of the brain called the striatum, says neuroscientist Rachel Wurzman -- and this critical discovery could reshape our understanding of the opioid crisis. Sharing insights from her research, Wurzman shows how social isolation contri...

Addiction to opioids is now officially a national emergency. But why are addiction rates spiking and what can we do about it? Neuroscientist Rachel Wurzman shares new research about how the brain reacts to opioids, replacing the sense of community and belonging human beings are losing. We are beginning to understand that solving the opioid epide...