WASHINGTON http://www.wholesaleairmaxsale.net/ , April 27 (Xinhua) -- When students pay attention inclass, their brainwaves show remarkably similar patterns, a U.S.study said Thursday.
The findings, published in the U.S. journal Current Biology cheap nike air max mens ,were based on a follow-up of a group of 12 high school students andtheir teacher for an entire semester, during which researchersrecorded their brain activity during regular classroom activitiesusing portable electroencephalogram (EEG) technology.
"We found that students' brainwaves were more in sync with eachother when they were more engaged during class," said co-leadauthor Suzanne Dikker of New York University and Utrecht Universityin the Netherlands.
Dikker said brain-to-brain synchrony also reflected how muchstudents liked the teacher and how much they liked each other.
In addition, brain synchrony was also affected by face-to-facesocial interaction immediately before class and students'personalities.
"We think that all these effects can be explained by sharedattention mechanisms during dynamic group interactions cheap nike air max womens ," saidDikker.
The researchers thought that the level of synchrony might comefrom a well-known phenomenon called neural entrainment.
"Your brainwaves 'ride' on top of the sound waves or lightpatterns in the outside world, and the more you pay attention tothese temporal patterns, the more your brain locks to thosepatterns," Dikker explained.
"So cheap air max mens , if you and the person next to you are more engaged, yourbrainwaves will be more similar because they are locking onto thesame information."
The researchers are now designing large-scale projects in whichthey'll be able to record brain data and other biometrics from upto 45 people simultaneously in an auditorium.
They hoped to answer questions such as: What are the "optimal"conditions for an audience to experience a performance or movie? Isthere an ideal group size? Does interaction right before aperformance improve the experience? How do the audience and theperformer affect each other? Enditem
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