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Showing posts with the label brain
"Tyler Cowen: I don't think it's a useful description to say autistics are only focused on on thing, but I would say there's a lot of tasks you can give autistics, like picking out small details in locked patterns, or picking out different musical pitches, where autistics seem especially good at attention to small detail. So if you think of the web as giving us small bits, like a tweet or a blog post is shorter than a novel, if you think of that as the overall trend, like an iPod, a song is shorter than an album. It seems that we're now all living in a world where we manipulate small bits effectively, it doesn't mean any of us is just interested in one thing, but we manipulate these small bits to create bigger ideas that we're interested in, and those bigger ideas are synthetic, and I think it's another way in which we are using information technology to mirror or mimic capabilities of autistics without usually people knowing it. " http://www.wrong...

Snowball, the Dancing Bird

A video of a dancing bird has become the latest YouTube sensation. Some people thought the bird's performance was faked, but for me, it is not surprising, given the sophisticated ability birds demonstrate for manipulating pitch and rhythm in their songs, that a bird shows the ability to keep time with music. Neuroscientists, including John Iversen of the Neurosciences Institute, have studied the dancing bird and confirm it is capable of extracting a beat from sound. What impressed me most about Snowball's performance is when he lifts his leg and gives it a little shake before bringing it down. As the investigators mention, it may be prompted by the pace being too fast to put his foot all the way down in time with the faster beat, but it piques my curiosity further. It appears Snowball is dividing the beat when he waves his foot, into two or three little waves, which if I am seeing it correctly, suggests birds are capable of division of the beat and perceiving and manipulating ...

Graphic Recording

I didn't know it, but all my life I've engaged in "graphic recording" when it came to exploring new ideas or learning. I never went as far as the artists who made a series of recordings for the sustainable agriculture and food conference, but my subjects were technical, and I was a technical kid growing up, so my "confections," as Tufte calls them, were more mathematical, graphical and textual in nature. I used them to illustrate things to myself, like working out visually how cycles represent waveforms in musical instruments. Now, I see them as graphic recordings. I was a bit ashamed of them, since I thought it meant that I wasn't a good learner and tried to suppress or limit them. That was a mistake. The drawings are simply wonderful and I got put onto them by Brenda Dawson who tweeted about the graphical recordings made for the March 29 2009 conference Inaugural National Symposium on Food Systems and Sustainability at the University of California, ...

The mind as storyteller

Jennifer Armstrong (author, The American Story) said in a talk (BookTv 1/29/07) at the Blue Willow Bookshop, "consciousness moves backwards and forwards in time." I stopped working as my mind dropped into gear and listened as she continued to talk about story telling and history. She had struck a chord in my mind with this observation. I thought how strange it is a thing to say. It seems obvious of course, since we all can move our minds back and forth over the events of our life, consider the future and reflect on the past. But it still struck me as strange. She followed up her remark with a disclaimer reminding us that at the quantum level time is not very orderly or linear, a thought that occurred to me almost simultaneously with her first remark, a little voice rising against the implied linearity of time. However, the distinction between the mind's comprehension of time and natural time was made clear as was the capacity for the mind to create this construct of linea...