New science suggests we might soon be able to mix computers and neurons
Tuesday, March 22, 2011 - 10:00
in Physics & Chemistry
(PhysOrg.com) -- Graduate students at the University of Wisconsin, Madison, led by Minrui Yu, have published an ACS Nano paper, "Semiconductor Nanomembrane Tubes: Three-Dimensional Confinement for Controlled Neurite Outgrowth," in which they show that they have been able to successfully coax nerve cell tendrils to grow through tiny tubes made of the semi-conductor materials silicon and germanium. While this ground-breaking research may not portend cyborgs or even human brains enmeshed with computer parts, it does open the door to the possibility of regenerating nerve cells damaged due to disease or injury.