Children with autism have extra synapses in brain

Children and adolescents with autism have a surplus of synapses in the brain, and this excess is due to a slowdown in a normal brain "pruning" process during development, according to a study by neuroscientists ...

Aug 21, 2014
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A long childhood feeds the hungry human brain

A five-year old's brain is an energy monster. It uses twice as much glucose (the energy that fuels the brain) as that of a full-grown adult, a new study led by Northwestern University anthropologists has ...

Aug 25, 2014
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Cancer leaves a common fingerprint on DNA

Regardless of their stage or type, cancers appear to share a telltale signature of widespread changes to the so-called epigenome, according to a team of researchers. In a study published online in Genome Me ...

Aug 25, 2014
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Train your heart to protect your mind

Exercising to improve our cardiovascular strength may protect us from cognitive impairment as we age, according to a new study by researchers at the University of Montreal. "Our body's arteries stiffen with ...

Aug 25, 2014
popularity 4.9 / 5 (10) | comments 0