A fair amount of the 2014 Buddhist Geeks conference is available on LiveStream, I'm not entirely sure you can get to these links without registering, but we'll see.
Johns Hopkins researcher Katherine MacLean said a few things about psychedelics, I believe that link puts you right in front of that video on the page. She speaks for about the first 20 minutes.
A lot of familiar stuff. I was reminded of the TLO advice: Trust, Let Go, Be Open.