Showing posts with label neuroscience. Show all posts
Showing posts with label neuroscience. Show all posts

Tuesday, November 10, 2009

Creativity and Commutativity


Creativity can be seen in eye movement -- witness the body of common knowledge on how to detect a liar from their their "creative" eye movements -- and consciously generated eye movement can generate creativity.

In findings printed in the journal Brain and Cognition and reported in Scientific American Mind (it's short! and you can listen to it!), cognitive scientists have been able to show that "when you boost the level of communication between the right and left hemispheres your creativity increases" -- and it turns out that consciously generating some creative eye movement can induce this increase in creative activity by stimulating left/right hemisphere interaction.

We discussed with Linda Stone back in October about the "commutative" properties of many physiological conditions and their neuropsychological correlates.

For example, anxiety produces shallow breathing, but shallow breathing alone has been shown to increase anxiety. Relaxation gurus and Zen masters have been putting this principle of commutativity into practice well before this trend in scientific evidence began to emerge.

If changes in eye movement are symptomatic of an ideation event in the individual, then I wonder if the effect we see in this study, starting with the symptom of creative eye movements to generate creativity, is another example of the same "commutativity" between neurology and behavior?

If so, then we're gradually honing in on a trend in human neuropsychology that has the potential to empower us to Be All We Can Be by literally being what we'd like to feel, and feeling what we'd like to be.

As Christie Nicholson reports,
So when brainstorming ideas for that new Thanksgiving dish or the name of your unborn son, maybe try bilateral eye movement which, in the words of science, increases your inter-hemispheric interaction, and in turn increases your options.

Sunday, October 18, 2009

I'll Muralize Ya!


On Friday, October 16 2009, 10pm to midnight, DJ Prefect entertained a radio audience of self-professed geeknerds by having Josh Myer in the studio to talk about his wonderful Muralizer project, newly revitalized due to recent sloughing off of cumbersome day job.

Listen to it as a Pirate Cat Radio podcast. (2 hours, ~90 MB)

Muralizer is "a robot that prints on walls".

Currently in a phase of highly functional prototyping, Josh is looking for community funding to drive further development of this promising Open Source, free-as-in-speech nexus of art, mathematics, and science.

Josh plans to use Kickstarter.com to drive this community funding, much like our September guest on Common Threads, Jerry Paffendorf (inch-vest! $1 per inch in Detroit!) Donation levels may result in rewards such as being the first to receive a kit; getting the poster of your choice printed out by the first public release of Muralizer; and forcing Josh to get a tattoo of a nine-gon (or nonagon) on his forearm, forever branding him as the Euclidian math nerd he truly is.

He intends to produce kits for DIYers everywhere and possibly a few higher-priced neatly-assembled versions for the well-to-do artist-on-the-go.

We talk about all this and more in the podcast!

But first, as always, a bit of science news (with background music by Stereolab):

Scientists Give Flies False Memories [ScienceDaily] (see also the following Monday's show with neuroscientist Mo Costandi where we explore this experiment in much greater detail)

Human Epigenome Mapped [ScienceAlert] (see also "Definition of Epigenetics Clarified"... which may help elucidate the confusion we had in our discussion in this podcast)

Time-Travelling Higgs-Boson Particle Sabotages the LHC (No, really) [New Scientist]
 

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