It's good to know that studies are being done on regeneration...as so very little is known in this quarter. More needs to be done, just wish it got beyond the worm or rat stages. Sigh.

Don't worry about the worms tho? It does say that they were anethestized before any surgeries were done. Tho how one would figure out how to dose knock out drops to a worm is beyond me!

Ironically, it seems that the testing and research for worms is parallel to our own nerve bipsies? Cut it out and look at it...and see what happens.

I for one, truly appreciate all those worms and rats that give their lives for US...tho it mite not pay off for US per-se in our lifetimes?

Hugs and hope to all! - j