"And your ability to decipher them and understand them and reproduce them is a response to all these genes that are being regulated in your brain."

VOA: standard.2010.04.05

(OMITTED) Your brain registers pain through neurons,special cells that wind through the body.

VOA: standard.2010.05.04

"It's like a knife, somebody's cutting in your brain,".

VOA: standard.2009.12.17

"As you're hearing my words as I'm speaking, your brain is processing those words, and we think analogous to what's going on in the bird, there's genes in particular areas of your brain, that are being expressed very rapidly or decreased very rapidly to allow you to process that information."

VOA: standard.2010.04.05