Brain alert! Gigantic brains are blooming in Bloomington, Indiana this spring and summer. Twenty-two enormous fiberglass brains (5 feet long, 5 feet high and 4 feet wide), each decorated by a specific artist and sponsored by a specific community-based organization, are dotting the campus of Indiana University and town of Bloomington from April 28 through autumn 2012. Conceived by Jill Bolte Taylor, the neuroanatomist who experienced a stroke in 1996 and went on to pen the best-selling memoir, My Stroke of Insight: A Brain Scientist’s Personal Journey, the Brain Extravaganza project resembles the popular CowParade, but this time it’s about us…and our brains. We recently caught up with the Dr. Taylor.

Brain World: How were the artists selected?
JBT: We did another interview with the local paper, looking for artists. We asked them to fill out proposal forms that we had online, where we gave the dimensions of the brains and some information about what we were looking for, and we solicited their ideas and designs. We were fortunate that everyone who put in an original proposal ended up being an artist. All of them are local artists except for two; one is out of Chicago and another is from Miami University in Oxford, Ohio.

BW: Can you name a few of the guidelines?
JBT: The first thing it needed to be was anatomically correct. For example, there is a pain and sleep center as one of our sponsors, and the artist wanted to do pain in the front of the brain and sleep in the back of the brain. I said that neuroanatomically it isn’t organized front-to-back but it is more or less top-to-bottom or side-to-side. The artist had to rewrap his mind around what his design was, and he was willing to work with the anatomy of the brain. Also, there are others who are writing things on the brain, and I want them written in the right places if they’re relative to function.

BW: You wanted to have an educational purpose.
JBT: Every brain will have a sign attached to its base that will have the name of the sponsor, artist and five brain facts that have something to do with the particular theme of that brain’s sponsor. There will then be a question that it will ask about you and your brain. There’s going to be a mobile phone app that you can download, and it will download a stained-glass brain that has 22 empty spots in it. And as you go from brain to brain, and as you answer that particular question—A, B, C, D, E, F—depending on what you answer, it will paint that specific part of the stained-glass brain a certain color.

BW: Wow!
JBT: Exactly, wow! We want kids to go around and paint their own brains and then upload their brain images onto their Facebook page. It becomes a cool thing. And we also have a certain section where we’re asking celebrities, local and national, to answer those 22 questions, so that people can say, Well, what percent of my brain is the same as a robotic surgeon’s brain, or a famous violinist’s brain, or the local mayor’s brain? First, I want them talking about the brain. Second, I want them thinking brains are cool.
I want kids to walk up to the teaching brain and say, Oh, these bumps are organized. Mine have the same bumps you have. I remember when I realized that for the first time; it changed everything about how I thought the brain worked. I want people to gain some basic subtle information that sparks a curiousity so that more people go oooooh, instead of yuck.

BW: Do you hope that the Brain Extravaganza Project will spread to other cities?
JBT: Yes. You know the [CowParade has] been in over 100 cities around the world. It’s similar to the cows, but, in its own unique way, very different, because it’s about us. I’m hoping there is at least the same amount of interest in our brains. We were going to have a big gala and auction [the brains], but I don’t know how much of a market there is for gigantic brains. If they don’t sell, we might package them as a traveling exhibit.

BW: What’s one of your favorites?
JBT: There’s one brain that was sponsored by a proton-radiation therapy center that we have here in Bloomington. There are only 10 of these centers in the states, and at one point there were only four. A lot of people come to Bloomington for proton therapy. This artist does incredibly dense, thick, woodland type of tree-branching and roots. Half of the brain is organic branches. On the other half, she painted the middle (main) cerebral artery, coming out in the appropriate place with all the appropriate branches. Yesterday she put little neurons all over the brain and created this gorgeous network. From a neuroanatomical perspective, I could not be more happy. It’s exquisite. If you like neurons, the artsmanship is amazing.

BW: What is proton therapy?
JBT: You can use a proton beam as a form of radiation therapy. To create a proton beam, the protons have to be generated and running several miles to pick up speed. We can then shoot a very fine beam at cancer cells at any place in the body in a very focused way. With proton therapy, if you have a tumor that’s shaped around an artery, we can shoot the beam to hit only the tumor and not the artery. It’s amazing because we can be so precise and don’t have as much collateral damage to the other innocent cells. Typical radiation therapy uses photons, which are light energy, which goes in and scatters and hits everything. It hits the target along with innocent tissue. But the proton beam is like a laser beam that we can finely manipulate to hit just what we want to hit, and because of that we can give up to 10 times the amount [per] dose.

BW: Other than the Brain Extravaganza, what are you focusing on these days?
JBT: I travel a lot. I still keynote all over the world. The book is out in 30 languages.




  1. My husband has a stroke Aug 26 2011 from a heart cath that he did not need and the doctor gave him a major stroke. He has ungodly head pain 24/7. We think stems cells could help him. Could you please help us try stem cells they might be able to restore his cells in his brain. Or the nearve that is the cause of his pain. Please help us

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