How does the culture you grow up in reflect in your brain?
We are all different. We each have a different genetic lineage, a different upbringing, We live in different geographies, speak different languages, observe different social codes. That is our cultural diversity. Our humanity.
But how easy is it to use techniques such as EEG to show these kinds of cross-cultural differences at the level of the brain? And can a relatively small number of self-selected participants recruited for these kinds of studies do justice to the diverse array of individuals that represent a particular culture?