Brain imaging studies have
shown that people with synesthesia tend to be wired differently: they display
hyperconnectivity between parts of their brains related to their synesthetic experiences.
The study, conducted by Francesca Filbey, Ph.D., Director of Cognitive Neuroscience Research of Addictive Behaviors at the Center for BrainHealth and her colleagues,
shows that risk - taking teens exhibit
hyperconnectivity between the amygdala, a center responsible for emotional reactivity, and specific areas of the prefrontal cortex associated with emotion regulation and critical thinking skills.