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


 
Forgot your password?
Username :
Password :

Shout box

You're not permitted to post shouts.
ZippyDSMleeRyan Rardin:I already own the game I will wait till the PS4 can paly PSX/ps2 games. Really wish they would make a shrt run of 700$ all in one PSX console.....save me a ton of shelf space!04/18/2015 - 5:45pm
PHX Corphttp://www.extremetech.com/computing/203654-leaked-sony-emails-show-mpaas-opposition-to-fair-use-confirms-users-are-viewed-as-thieves Leaked Sony emails show MPAA’s opposition to fair use, confirms users are viewed as thieves04/18/2015 - 10:49am
prh99I'd happily run DBAN on all their servers and back up with a 7 pass wipe.04/18/2015 - 1:07am
Matthew Wilsonmetaphorically speaking of course04/17/2015 - 9:40pm
Matthew Wilsonhttps://soundcloud.com/totalbiscuit/brevity-is-the-soul-of-twit I agree with TB twiter is not good for anything more their links. twiter is a toxic wasteland, and I wish I can nuke it from orbit.04/17/2015 - 9:38pm
MechaCrashI can understand why Sony wants the Pokemon and Smash movie rights, but it's not hard to see why Nintendo wouldn't want to sell to them. Kinda their competitors in the console arena.04/17/2015 - 8:01pm
PHX Corp@MW We won't know until the nintendo General Shareholders meeting if the leaks(From Sony Pictures) is true or not04/17/2015 - 7:55pm
MechaCrashIn GG news: they got kicked out of Calgary Expo for getting a booth under false pretenses and disrupting panels. http://www.themarysue.com/calgary-expo-gamergate-evicted/ How long before they get thrown under the No True Scotsman bus?04/17/2015 - 7:53pm
MechaTama31EZK: Because what if I want to see that website I was looking at a while ago? Well, just keep scanning through my tabs til I see it! There's an aspect of archaeology to it, too. "Oh yeah, I was looking up how to build my own pizza oven. Good times..."04/17/2015 - 6:52pm
Matthew Wilsondo it in the art style of those trailers, and I am on board.04/17/2015 - 5:24pm
PHX Corphttp://mynintendonews.com/2015/04/17/sony-were-apparently-trying-to-get-the-rights-to-a-pokemon-and-super-smash-bros-movie/ Sony Were Apparently Trying To Get The Rights To A Pokemon And Super Smash Bros Movie04/17/2015 - 4:14pm
E. Zachary KnightCan't wait to see the new digs on Saturday.04/17/2015 - 1:41pm
Andrew EisenBy the by, I moved this week so if I dropped a comment thread or two, my apologies for leaving you hanging.04/17/2015 - 12:22pm
Andrew EisenIf I were going to buy Mortal Kombat X, I'd wait for the inevitable Game of the Year edition that includes all the DLC for an overall cheaper price.04/17/2015 - 12:22pm
PHX CorpMortal Kombat X: On Disc DLC Confirmed Read more at http://gamingbolt.com/mortal-kombat-x-on-disc-dlc-confirmed04/17/2015 - 12:17pm
james_fudgeme04/17/2015 - 8:37am
Ryan RardinWho else would like to see The Misadventures of Tron Bonne on PlayStation Classics?04/17/2015 - 2:21am
ZippyDSMleeso I can save my bookmarks and nuke it with a ree install put my bookmarks back reget all my plugins and I am good to go04/17/2015 - 2:15am
ZippyDSMleeMechaTama31: I run 70 tabs and use a suspend plugin to suspend them. i have a folder in my bookmarks that have all my pluings in it04/17/2015 - 2:14am
E. Zachary KnightOnly one question: Why?04/16/2015 - 10:16pm
 

Be Heard - Contact Your Politician