Thursday, May 29, 2008
The Salt Lake Temple
Wednesday, May 28, 2008
Where the Magic Happened
Monday, May 26, 2008
Reaching Salt Lake City
Tuesday, May 20, 2008
My Dissertation Defense
The verdict: I passed the defense fine. They didn't really criticize the science too much, but wanted some rewrites and expansions of the intro and conclusions. I should finish the rewrites by the end of July.
Wednesday, May 14, 2008
Nature Cingulate Letter Rejected
Dear Nature Magazine,
Your recent published findings of Sharot et. al, describing the functional brain regions involved in optimism have converged us into a rather drastic conclusion but that is nonetheless inevitable. Considering that the cingulate cortex is involved in loneliness, religious experiences, political leanings, stimulus-reward associations, motor planning, error detection, social evaluations, reward expectancy, sleep, and so on (references available upon request), we here propose the “Cingular Theory of Unification,” whereby we propose that the cingulate cortex does everything and is involved in all aspects of human behavior. We can thus move from determining what the cingulate cortex does to researching HOW the cingulate performs its infinite myriads of divine functions.
Tim Marzullo, Greg Gage, Hirak Parikh
University of Michigan
Tuesday, May 13, 2008
Flying Over Ann Arbor at 2500 ft
Monday, May 12, 2008
Rolling Your Own Load Cell
Anyone who knows me with even the tiniest of familiarity knows I am a proponent of manned space flight and a space flight history buff. I've often bemoaned the slow development of propulsion systems of the past decades. As a young man growing up in the internet generation, I've been shocked at how the computer industry can be changed by lone wolf programmers hacking their way over a few months (re: facebook, youtube, napster, bit torrent, etc..).
With the help of an electrical engineer friend of mine, we made the amplifier from a common op amp chip. There is a lovely website, here, that tells you exactly what resisters and capacitor values to use to set the gain and bandpass filtering you desire. We set our load cell amplifier for a 20 gain and a 300 Hz low pass filter. The image above left shows the configuration on the chip pins, and the image above right shows the whole circuit with power supply and indicator lights.
Friday, May 9, 2008
The Olympic Torch Backpack
A few months ago my friends and I got into a debate about China's plan to bring a torch up to Mt. Everest. Climbing the mountain is hard enough, but bringing a torch as well? And how would the torch even continue to burn in the oxygen poor, windy, snowy conditions of the mountain? So, in some down time, I drew a schematic for how I would design an Olympic Torch Backpack. My friend Shelley blogged about it, to some moderate success. Now, I usually take jokes way beyond the point they need to be, so late one night after a couple beers I submitted the olympic torch backpack to the tech-transfer office here at the University of Michigan.
I am a graduate student in Daryl Kipke's Neural Engineering Lab at UM, and my friends and I got in a recent discussion about the 2008 Winter Olympics. It turns out the Chinese Government plans to carry the Olympic Torch up to the peak of Mt. Everest. This, of course, got the engineering head of mine thinking about how you would actually get a torch up to the oxygen thin windy snowing conditions of the mountain. I drew up a schematic, and my colleagues suggested I submit it to your office. Imagine a UM logo on an olympic torch on Mt. Everest!
My question is: is it worth patenting? I know you have a disclosure form on your website, but for this kind of thing I thought it would be best to contact you directly in this fashion.
Sincerely,
Tim Marzullo
Hi Tim,
Your email was forwarded to me! Very ingenious design :-) However, since the design has been published online on www.seedmagazine.com, it has been publicly disclosed. Based on patent laws, once an invention has been publicly disclosed, it is no longer patentable in any countries except for the US. As a result we feel that we will not be able to get enough patent protection even if we decided to pursue this.
Please feel free to give me a call if you have any additional questions, I'd be happy to discuss this with you.
Nadine
Thursday, May 8, 2008
Neurophysiology of Flight Control
In my pipe dreams, I'd love to combine my hobbyist interest in space flight with my day job as a neuroscientist. In my early days I tried to do this by working on vestibular systems, but I found that field simply wasn't very interesting. It's as if, take neuroscience, which is interesting, and space flight, which is interesting, and combine them together, and you get something boring? Sorry to all you vestibular folks out, maybe its just I am not a sensory neuroscience guy.
Wednesday, May 7, 2008
Hottest Scientist Ever
If you are a Rhodes Scholar, beautiful, in a rock band, and an excellent scientist, I just want to let you know, I instantaneously have a crush on you.
Tuesday, May 6, 2008
My Scientist Hero
Awhile ago my lab had a contract with DARPA to train sharks using brain electrodes. I was only minorly involved in the project, but I did get to meet the coolest scientist ever. We collaborated with Dr. Jeff Carrier of Albion University, as his lab actually housed the sharks we implanted.