8. To examine the effect of a “first impression” based on the physical appearance of candidates, researchers compared individuals with damage to the lateral orbitofrontal cortex (OFC) with a group that had frontal damage that spared the lateral OFC and another group of matched healthy volunteers. They used a simulated elections paradigm in which participants voted based solely on photographs of the candidates’ faces. Only the group with OFC damage was influenced by attractiveness, while those with an intact frontal lobe or non-OFC frontal damage relied on other data, such as competence.9 These researchers concluded that an intact OFC is necessary for political decision-making.
9. A study using cognitive tasks reported that liberals are more adept at dealing with novel information than conservatives.10
What part of your brain will you use?
Regardless of the data generated by the neuro-politics studies, the bottom line is: What part of your brain do you use when you cast your vote for an issue, a representative, a senator, or a president? Is it a purely intellectual decision (ie, cortical), or is it driven by visceral emotions (ie, limbic)? Do you believe that every single item in your party’s platform is right and virtuous, while every item in the other party’s platform is wrong and evil? Can you think of any redeeming feature of the candidate you hate or the party you despise?
One attribute that we psychiatrists possess by virtue of our training and clinical work is that we are able to transcend dichotomies and to perceive nuances and shades of gray about controversial issues. So I hope we employ the circuits of our brain where wisdom putatively resides11 and which may develop further (via neuroplasticity) with the conduct of psychotherapy.12 Those brain circuits include:
- prefrontal cortex (for emotional regulation, decision-making, and value relativism)
- lateral prefrontal cortex (to facilitate calculated, reason-based decision-making)
- medial prefrontal cortex (for emotional valence and pro-social attitudes and behaviors).
However, being human, it is quite likely that our amygdala may “seep through” and color our judgment and decisions. But let us try to cast a vote that is not only good for the country but also good for our patients, many of whom may not even be able to vote. Election season is a time to make a positive difference in our patients’ lives, not just ours. Let’s hope our brains exploit this unique opportunity.