Firstly, TED stands for Technology Engineering and Design, and "brings together the worlds most fascinating thinkers and doers, who are challenged to give the talk of their lives (in 18 minutes).
Jill Bolte Taylor is a neuroanatomist. I had read about her speaking at TED about her personal experience of having a stroke and watching "her brain functions slip away one by one, speech, movement, understanding--she studied and remembered every moment."
I am so excited that they have posted it to the TED site, so enjoy her fascinating talk.
On this page there was a related video, "My history of Electroshock Therapy" which is the story of a surgeon who has a very intimate experience of electroshock therapy, aka Electroconvulsive Therapy (ECT).
Visit TED to view their collection of amazing and fascinating people.