Maria Mavrikaki, PhD
Posts by Maria Mavrikaki, PhD
The brain’s neuroplasticity — its ability to adapt and change — makes it possible for us to learn new skills and solve complex problems, but it also makes some people more vulnerable to the consequences of substance use disorders. This same ability also makes it possible for a person to make cognitive modifications in order to change an addictive behavior.
As researchers seek new ways to treat addiction as well as ways to prevent it, they are also trying to determine why some people are more susceptible to addiction than others. One such avenue of research involves the interactions of genetic and environmental factors in the brain’s reward system.