Neuromathematics of Consciousness: Tour of Consciousness, Week 11
Week 11
This week’s presentations are by Cristof Koch, a neuroscience researcher and professor who has taught in Zurich, Jerusalem, Seoul, and currently works at Cal Tech. He also held a position at MIT for four years, and in 2013 spent a week with the Dali Lama.
Cristof had a long-term relationship with Francis Crick, who won the Nobel Prize as codiscoverer of DNA. Together, in a father-son type friendship, the two men investigated “consciousness” for over two decades. The pair was so close that on the last day of Crick’s life, as he lay bedridden in a hospital, he hallucinated that he was in conversation with Koch on their recent work. Cristof once remarked on that episode, with tears in his eyes, struggling to contain his emotions, “[Crick] was a scientist to the very end.”
In his book Consciousness: Confessions of a Romantic Reductionist, Koch writes, “Consciousness is a fundamental, an elemental, property of living matter.” Like Susan Greenfield (see week 9), Koch is a fast-paced speaker. So, there are two talks, similar in nature, with the second talk delving into more detail. Among other ideas, Koch speaks about the work of Giulio Tononi and his theory of integrated information and at 29:28 in the first lecture Koch remarks, “So, essentially each of your experiences, ultimately, in this theory is sort of, um, this geo-trope, this high-dimensional poly-trope in a very, very, high dimensional space. The theory says, ultimately, this equity is; this is the essence of consciousness.”
The Neurobiology of Mathematics of Consciousness, Cristof Koch, Oct 24 2011: 58 minutes.
http://www.youtube.com/watch?v=6i9kE3Ne7as
The Integrated information theory of consciousness; Christof Koch, Oct 4 2014: 1 hour 17 minutes
http://www.youtube.com/watch?v=LGd8p-GSLgY
Roger N. Shepard could be considered the Isaac Newton of Cognitive Science. Unlike many scientists he finds it useful to employ geometric explanations rather than calculus. It was not usual for him to have hypnopompic (semi-dream state) visions of geometric forms. I could find no videos concerning his work. The article is based on a talk he gave in 2002, and is technical at times but worth the read.
How a cognitive psychologist came to seek universal laws; Roger N. Shepard, Psychonomic Bulletin & Review February 2004, Volume 11, Issue 1, pp 1-23, an article based on the keynote address presented at the November 2002 meeting of the Psychonomic Society in Kansas City.
http://link.springer.com/article/10.3758/BF03206455#page-1
by Michael McIntyre
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