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We're a little crazy, about science!

Archive for April 17, 2015

Study links brain anatomy, academic achievement, and family income

Family income can have lasting changes in the brain

Image credit goes to: Jose-Luis Olivares/MIT

Many years of research have shown that for students from lower-income families, standardized test scores and other measures of academic success tend to lag behind those of wealthier students. Well now a┬ánew study offers another dimension to this so-called “achievement gap”After imaging the brains of high- and low-income students, they found that the higher-income students had thicker brain cortex in areas associated with visual perception and knowledge accumulation.

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Artificial blood vessel lets researchers assess clot removal devices

endovascular clot removal

For the first time, researchers have created an in vitro, live-cell artificial vessel that can be used to study both the application and effects of devices used to extract life-threatening blood clots in the brain. The artificial vessel could have significant implications for future development of endovascular technologies, including reducing the need for animal models to test new devices or approaches.

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