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Evolution of Giant Axons and Myelinated Fibers

January 22nd 2007 02:35
Neural Network
Axon image courtesy of stock.xchng
Hartline and Colman published their paper on the two basic mechanisms of conduction of nerve impulses. The full paper is online and free.


Source: Current Biology, Vol 17, 09 Jan 2007

"Rapid Conduction and the Evolution of Giant Axons and Myelinated Fibers" by D.K. Hartline and D.R. Colman
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4 Comments. [ Add A Comment ]

Comment by katyzzz

January 22nd 2007 04:29
Adele,

This seems like an historical collection of facts and data, complemented by modern imaging techniques, rather than anything new.

It was extremely well done and I love your choice of picture. I love the brain as you are probably aware by now, mostly fat you know, so when people call you a fat head they are pretty well right and thank God for it.

Without that fat [myelin] we'd all be pretty slow.

katyzzz

Comment by Adele

January 22nd 2007 05:11
Ha! I didn't know the brain was mostly fat. I learn something new every day.

Comment by MelissaA

January 23rd 2007 03:52
I love the pic, nerve cells are so interesting looking.

Comment by Adele

January 23rd 2007 04:29
The artist did an excellent job with the nerve cells.

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