Mesh-like network of arteries adjusts to restore blood flow to stroke-injured brain

A grid of small arteries at the surface of the brain redirects flow and widens at critical points to restore blood supply to tissue starved of nutrients and oxygen following a stroke, a study published this week has found.

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<p><a href="http://www.physorg.com/news152561532.html">Mesh-like network of arteries adjusts to restore blood flow to stroke-injured brain</a></p> <p>A grid of small arteries at the surface of the brain redirects flow and widens at critical points to restore blood supply to tissue starved of nutrients and oxygen following a stroke, a study published this week has found.</p>