Research: Predicting Video Game Skills Through Brain Imaging

January 14, 2011 -

New research from the University of Illinois unearths a technique that can predict "with unprecedented accuracy" how well a subject can perform on complex tasks simply by analyzing a certain part of the brain. University of Illinois Beckman Institute director Art Kramer and colleagues have developed a way to predict how well study subjects would do on a strategic video game using established brain imaging techniques.

Using magnetic resonance imaging and multivoxel pattern analysis, researchers found differences in patterns of a "particular type of MRI signal, called T2, in the basal ganglia of study subjects." Analyzing these differences enabled researchers to predict between 55 - 68 percent of the differences in performance among 34 subjects who later learned to play a game developed by the university.

"There are many, many studies, hundreds perhaps, in which psychometricians, people who do the quantitative analysis of learning, try to predict from SATs, GREs, MCATS or other tests how well you're going to succeed at something," said University of Illinois psychology professor and Beckman Institute director Art Kramer. But, he adds, never to this level of detail.

First subjects had their brains imaged, then spent 20 hours learning to play a game called Space Fortress. In the game players must destroy a fortress without losing their own ship to several different hazards and defenses. Subjects had little or no experience with video games prior to the study. The game was designed to test participants' real-world cognitive skills.

"We predict up to three times as much of the variance (in learning) as you would using performance measures," Kramer said. The researchers tested their results against other measures and replicated the findings in new trials with different study subjects.

"Our data suggest that some persistent physiological and or neuroanatomical difference is actually the predictor of learning," Kramer said.

Kramer cautions that these findings should not be interpreted to mean that some people are destined to succeed or fail at a given task or learning challenge, adding that "many of these components of brain structure and function are changeable," he said.

Source: eurekalert.org


 
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Andrew EisenAs it happens, Chinatown Wars is the only GTA game I've played.04/19/2014 - 10:43am
Papa MidnightWith GTA5 (to date) failing to even provide indication of a PC release, I'm realising that this might be the first GTA game that I have not played (outside of Chinatown Wars) since the series inception.04/19/2014 - 8:14am
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MaskedPixelantehttp://www.joystiq.com/2014/04/18/playstation-99-cent-sale-discounts-tokyo-jungle-super-stardust/ Weekend long PSN flash sale. So much stuff is 99 cents for the rest of the weekend.04/18/2014 - 5:59pm
Adam802http://www.polygon.com/2014/4/18/5627928/newtown-video-game-addiction-forum04/18/2014 - 4:14pm
Matthew Wilsonit is a video talking about why certain games/products/consoles do well, and others do not. he back it up with solid research.04/18/2014 - 3:56pm
Andrew EisenI'm not keen on blind links. What is it?04/18/2014 - 3:45pm
Matthew Wilsonthis is worth a whatch https://www.youtube.com/watch?v=MyXcr6sDRtw&list=PL35FE5C4B157509C904/18/2014 - 3:43pm
MaskedPixelanteNumber 3: Night Dive was brought to the attention of the public by a massive game recovery, and yet most of their released catalogue consists of games that other people did the hard work of getting re-released.04/17/2014 - 8:46pm
MaskedPixelanteNumber 2: If Humongous Entertainment wanted their stuff on Steam, why didn't they talk to their parent company, which does have a number of games published on Steam?04/17/2014 - 8:45pm
MaskedPixelanteNumber 1: When Night Dive spent the better part of a year teasing the return of true classics, having their big content dump be edutainment is kind of a kick in the stomach.04/17/2014 - 8:44pm
Matthew Wilsonhttp://www.giantbomb.com/articles/jeff-gerstmann-heads-to-new-york-takes-questions/1100-4900/ He talks about the future games press and the games industry. It is worth your time even though it is a bit long, and stay for the QA. There are some good QA04/17/2014 - 5:28pm
IanCErm so they shouldn't sell edutainment at all? Why?04/17/2014 - 4:42pm
MaskedPixelanteNot that linkable, go onto Steam and there's stuff like Pajama Sam on the front-page, courtesy of Night Dive.04/17/2014 - 4:13pm
Andrew EisenOkay, again, please, please, PLEASE get in a habit of linking to whatever you're talking about.04/17/2014 - 4:05pm
MaskedPixelanteAnother round of Night Dive teasing and promising turns out to be stupid edutainment games. Thanks for wasting all our time, guys. See you never.04/17/2014 - 3:44pm
Matthew WilsonAgain the consequences were not only foreseeable, but very likely. anyone who understood supply demand curvs knew that was going to happen. SF has been a econ/trade hub for the last hundred years.04/17/2014 - 2:45pm
Andrew EisenMixedPixelante - Would you like to expand on that?04/17/2014 - 2:43pm
MaskedPixelanteWell, I am officially done with Night Dive Studios. Unless they can bring something worthwhile back, I'm never buying another game from them.04/17/2014 - 2:29pm
PHX Corphttp://www.msnbc.com/ronan-farrow/watch/video-games-continue-to-break-the-mold-229561923638 Ronan Farrow Daily on Video games breaking the mold04/17/2014 - 2:13pm
 

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