Social Media Sidebar

Announcement

Please sign up, comment on articles and bring your friends!

Current poll

PlanetTech is asking:

What do you think about our new web site?

Love it, indeed
Really good solution
Same as old one
The old one was better
This is a new option

Quote of the day

'By far the greatest danger of Artificial Intelligence is that people conclude too early that they understand it'

 

Eliezer Yudkowsky

Study links aerobic fitness, thinner gray matter, and better math skills in kids

RATE THIS! +23
Posted in Science on 13th Aug, 2015 11:15 PM by AlexMuller

A study reveals that 9 and 10 year-old children who are aerobically fit tend to have significantly thinner gray matter than their “low-fit” peers. Thinning of the outermost layer of brain cells in the cerebrum is associated with better mathematics performance, researchers report in PLOS ONE.

 
The study suggests, but does not prove, that cardiorespiratory fitness contributes to gray matter thinning, a normal process of child brain development. The study also offers the first evidence that fitness enhances math skills by aiding the development of brain structures that contribute to mathematics achievement.
 
“Gray-matter loss during child development is part of healthy maturation,” said University of Illinois postdoctoral researcher Laura Chaddock-Heyman, who led the research. “Gray-matter thinning is the sculpting of a fully formed, healthy brain. The theory is that the brain is pruning away unnecessary connections and strengthening useful connections.”
 
Previous studies have shown that gray-matter thinning is associated with better reasoning and thinking skills, Chaddock-Heyman said. “We show, for the first time, that aerobic fitness may play a role in this cortical thinning,” she said. “In particular, we find that higher-fit 9- and 10-year-olds show a decrease in gray-matter thickness in some areas known to change with development, specifically in the frontal, temporal and occipital lobes of the brain.”
 
The analysis included 48 children, all of whom had completed a maximal oxygen-uptake fitness test on a treadmill. Half of the children (the higher-fit kids) were at or above the 70th percentile for aerobic fitness, and half (the lower-fit kids) were at or below the 30th percentile. The researchers imaged the children’s brains using fMRI, and tested their math, reading, and spelling skills using the Wide Range Achievement Test-3, which correlates closely with academic achievement in these fields.
 
The team found differences in math skills and cortical brain structure between the higher-fit and lower-fit children: thinner gray matter corresponded to better math performance in the higher-fit kids. But they did not find significant fitness-associated differences in reading or spelling aptitude.

Tags: brainneuronsneurosciencemedicineresearch

Read original article » Back to category

Comments

Author: Guest
Posted: 2015-08-14
+1
Intriguing findings pointing to some correlations between aerobic fitness, grey matter thickness and maths skills. However this is preliminary and far fetched Reply


 

Recent headlines

  • Posted in Hardware on 2017-03-29 09:24:33
    ExoMars: Mars Rover scientists to study Mawrth Vallis.....read more
    Posted in Software on 2017-03-29 09:20:25
    AI to dominate banking, says report..read more
    Posted in Business on 2017-03-29 09:15:30
    Trump signs order undoing Obama climate change policies..read more
    Posted in Hardware on 2017-03-29 09:08:41
    SpaceX launch of private citizens on a lunar orbiting.....read more
    Posted in Business on 2017-03-28 14:55:07
    Bots shift towards AI and garner $24 billion of investment..read more
Posted in Business on 2013-10-10 01:33
China is working towards a manned lunar mission in about.....read more
Posted in Business on 2013-10-20 07:17
Spacex says China is their main competitor for commercial.....read more
Posted in Software on 2013-10-20 06:43
Pirate Bay Browser Clocks 1,000,000 Downloads..read more
Posted in Medicine on 2013-10-10 02:10
Google reportedly investing hundreds of millions into new.....read more
Posted in Medicine on 2013-10-14 03:13
Endothelial Cells Can Repair and Regenerate Organs,.....read more
Posted in Science on 01.01.2010
Spacex says China is their main competitor for commercial.....read more
Posted in Science on 01.01.2010
Staring at Your Phone Could Be Making You Short Sighted..read more
Posted in Science on 01.01.2010
Oculus Rift virtual reality headset coming to mobile, but.....read more
Posted in Science on 01.01.2010
China is working towards a manned lunar mission in about.....read more
Posted in Science on 01.01.2010
Delivering drugs via nanoparticles to target mitochondria..read more

Recent Blog Posts

  • Posted by AlexMuller
    Intensive medical treatment can reverse type 2 diabetes..read more
    Posted by AlexMuller
    Daily consumption of tea protects the elderly from cognitive.....read more
    Posted by AlexMuller
    New analysis method of metabolites accurately predicts whether.....read more
    Posted by AlexMuller
    Unproven stem cell 'therapy' blinds three patients at Florida.....read more
    Posted by AlexMuller
    Indigenous South American group has healthiest arteries of all.....read more

Login to your Account

Login to your PlanetTech Account here

Username:
Password:
Remember me
or

Create a New Account

You just need username and password

The following errors occured:
Username:
Email:
Password:
Verify password:
Remember me