Using Neuromarketing to Sell Products

Cyan Peppa writes "Marketplace on CBC, that's a Canadian station for you Americans, had an interesting story on neuromarketing tonight. '...Neuromarketing uses traditional neuroscientific methods to determine the drivers behind consumer choices. Using magnetic resonance imaging (MRI), researchers map brain patterns of participants, to reveal how they respond to a particular advertisement or product. This information can be used as the basis for new advertising campaigns and branding techniques...' Now, I'm no genius, but isn't something like this wrong? Personally, I don't like advertisements tapdancing on the chest of my own free will...What do you think?"

Comments

Science reporting misrepresents once again

[corvi42]

Popular science reporting seems the art of taking fairly mundane research and making it sound much more exciting, wonderful, dangerous than it really is. Such as this article for instance.

They are purporting that with MRI scans of people's brains they can "read your unconscious thoughts", like some Orwellian nightmare and then pull these subconscious strings to get you to empty your wallet at the nearest GAP outlet.

Well, being myself a student of the cognitive sciences, I'd like to set a few things clear. The ability to "read thoughts" as purported by this article, while not technically false, is much more primitive than you could imagine.

An MRI of the brain can give you a picutre of what cells are most active at any given point, so you can see relatively what brain centres dominate and try to make inferences from that as to what the person is thinking. Given that our knowledge of brain function is at a very primitive level, the most useful data you can get from this type of scan is "he likes it" or "he doesn't like it". It will not tell you what images, feelings, sounds, associations are passing through the subjects head at any point, only whether they are generally positive or not. Its really no different from putting a bunch of boxes on a chart and asking the person to rate from one to ten how well they like certain things - except you get that rating directly from the brain rather than from asking the person. So in theory this ranking is more "honest" and less clouded by other factors such as social obligations, etc. which might interfere with what a person would say when asked.

The idea that this technology can be used in some Orwellian fashion to understand that secretly you are afraid of rats, or are a pedophile or like the look of women eating juicy mangoes is not going to happen anytime soon. It is unlikely that that level of analysis is ever going to be possible. Ok, end of rant.