The NIH MRI study of normal brain development:
Performance of a population based sample
of healthy children aged 6 to 18 years
on a neuropsychological battery
http://stbb.nichd.nih.gov/pdf/NIH_MRI_neuropsychological.pdf
brain connection http://brainconnection.positscience.com/
http://www.pdkintl.org/kappan/k_v89/k0802jen.htm
http://faculty.washington.edu/chudler/neurok.html
http://digitalyouth.ischool.berkeley.edu/files/report/digitalyouth-WhitePaper.pdf
http://www.uwsp.edu/Education/lwilson/brain/bboverview.htm
mapping maturation---http://news.bio-medicine.org/medicine-news-2/Scientists-map-maturation-of-the-human-brain-5055-1/