Published by Wisconsin Public Radio
published February 11, 2010

Can We Live Without a Hidden Brain?

by Shankar Vedantam

Photo credit: Julia Vitullo-Martin; Description: Shankar Vedantam in Cambridge

A new interview explores what happens to people when they are deprived of their hidden brains.

Much of The Hidden Brain is about the problems that unconscious factors create in our lives — from the vagaries in our moral judgment to the ways in which suicide bombers are indoctrinated. A natural conclusion from these examples is that we would be much better off without the hidden brain. This idea turns out to be impractical, and also fails to account for the many positive things the hidden brain does for us each day.

In a chapter called Tracking the Hidden Brain (watch a video introduction to it here) I show what happens to a middle-aged woman in Canada who loses a part of her hidden brain — a disorder robs her of subtle mental skills that she needs to function in social settings. She not only loses the ability to relate in appropriate ways to her family and to her friends, but also develops a host of unusual behaviors that puzzle the people who know and love her best.

listen… [Wisconsin Public Radio Player, 51 mins]

(end of article)

return to list of publications