[jomamaxx]

My rather unscientific observation is that 'seeking novelty' enables you to think about things in different ways, to consider new approaches. I think 'expanding one's consciousness' could be aptly said in this regard.

Playing a sport, on a team involves so many dynamics that just don't exist when thinking in a classical intellectual sense whilst writing code, for example.

Living in a country for an extended period wherein the prevailing language and culture is not your own ... this can be really quite mind altering.

I think that the above correlation, pulled from the article maybe doesn't quite capture it. They basically state basically that 'novelty keeps you interested and motivated', I suspect there might be more than that.

Though obviously it's hard to discern since we don't really have a true model for brain functions and cognition.