Working Nerve Chip

poetic writes: "Two scientists from Munich have succeeded in creating a nerve chip with silicon and snail nerves. The cells were hindered from growing away from the silicon with a plastic fence. They managed to get a signal to go from silicon through a neural circuit and back to the chip again. Cute, one step closer to a decent uplink! See the abstract at Nature's site."

Comments

An important step up

[Zergwyn]

Recently researchers successfully linked up a couple of leach neurons to silicon, but while the connections worked it was not an actual chip. This is a step up on the complexity scale.

Leach neurons and those of other critters are useful to experiment with because they are very large, especially in comparison to most mammals. This makes it much easier to connect them to electronics. It will probably be a while before we see anything with people, because the connections must be so tiny. It seems likely though that as nanotech and neuroscience advance, this field will become one of the hottest in science.