June 3, 2014, Red Orbit
Physically fit children are not only healthier, they have faster and more robust neuro-electrical brain responses while reading, according to a new study by researchers from the University of Illinois. The findings were published in the journal Brain and Cognition.
Although the research does not prove that higher fitness directly affects the changes in the electrical activity in the brain, it does offer a mechanism to explain why physical fitness associates closely with improved cognitive performance with a variety of tasks and language skills.
The difference between physically fit children and unfit children is that better language skills are obtained with children that are fit. The study also revealed no difference while the child was reading correct sentences or ones with errors.
“All we know is there is something different about higher- and lower-fit kids,” said University of Illinois kinesiology and community health professor Charles Hillman, who led the research with graduate student Mark Scudder and psychology professor Kara Federmeier. “Now whether that difference is caused by fitness or maybe some third variable that (affects) both fitness and language processing, we don’t know yet.” Continue reading