"It's not going to change me at all. I'm not going to let it." The study was published in the Journal of the American Medical Association.

VOA: standard.2010.05.12

"To tell you the truth,I had sung . all the songs I knew, and I am going ' What am I going to do now,'" "And in my mind I'm going 'you know, this is the freedom that my generation is looking for,"

VOA: standard.2009.08.15

"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