Most of us have seen hidden-camera tricks where some unwitting subject raves about what they are eating because they have been told it’s a certain brand or from a well-regarded restaurant, only to find out it’s a generic frozen dinner from the supermarket. What if these people aren’t necessarily pretending to like the food? A new study shows that brands may make us so predisposed to an opinion that we don’t use the part of our brain that helps to make such judgements. [More]