Blood may help us think

MIT scientists propose that blood may help us think, in addition to its well-known role as the conveyor of fuel and oxygen to brain cells.

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<p><a href="http://www.physorg.com/news111686106.html">Blood may help us think</a></p> <p>MIT scientists propose that blood may help us think, in addition to its well-known role as the conveyor of fuel and oxygen to brain cells.</p>