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6 March 2014 1:04 pm ,
Vol. 343 ,
Magdalena Koziol, a former postdoc at Yale University, was the victim of scientific sabotage. Now, she is suing the...
Antiretroviral drugs can protect people from becoming infected by HIV. But so-called pre-exposure prophylaxis, or PrEP...
Two studies show that eating a diet low in protein and high in carbohydrates is linked to a longer, healthier life, and...
Considered an icon of conservation science, researchers at World Wildlife Fund (WWF) headquarters in Washington, D.C.,...
The new atlas, which shows the distribution of important trace metals and other substances, is the first product of...
Early in April, the first of a fleet of environmental monitoring satellites will lift off from Europe's spaceport in...
Since 2000, U.S. government health research agencies have spent almost $1 billion on an effort to churn out thousands...
- 6 March 2014 1:04 pm , Vol. 343 , #6175
- About Us
Live Chat: The Teen Brain
24 September 2013 12:15 pm
By about 11 or 12 years old, a child's brain is nearly as large as it will ever be, but its development is far from finished. From early adolescence until the mid-20s, the dramatic reshaping of connections between brain cells sculpts regions involved in planning, organization, and many other cognitive functions that we associate with "growing up." This may make teens more vulnerable to psychiatric disorders that often arise during adolescence, such as schizophrenia, but it may also present an exciting chance to shape the brain long-term. What do we know about these risks and opportunities? And how can discoveries about the teen brain inform how we parent and educate our children?
Join neuroscientist Jay Giedd of the National Institute of Mental Health on Thursday, 26 September, at 3 p.m. EDT on this page for a live chat when we address these questions and take yours. Be sure to leave your queries for our guests in the comment box below.