This explains it...if you're a mouse

Discussion in 'The Perfect Line and Other Riding Myths' started by Flyred, May 10, 2013.

  1. Flyred

    Flyred Who is John Galt?

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    http://www.france24.com/en/20130509-study-shows-adventure-shapes-individual

    Study shows that adventure shapes the individual
    [​IMG] A woman looks at a functional magnetic resonance image (fMRI) showing a human brain in London on March 27, 2012. The act of exploring helps shape the brain and adventuring is what makes each individual different, according to a study out Thursday by researchers in Germany.


    AFP - The act of exploring helps shape the brain and adventuring is what makes each individual different, according to a study out Thursday by researchers in Germany.
    The findings published in the US journal Science may offer new paths to treating psychiatric diseases, scientists said.
    Researchers sought to pin down why identical twins are not perfect replicas of each other, even when they have been raised in the same environment, and studied the matter using 40 genetically identical mice.
    The mice were kept in an elaborate, five-level cage connected by glass chutes and filled with toys, scaffolds, wooden flower pots, nesting places and more. The space available to explore spanned about five square meters (yards).
    "This environment was so rich that each mouse gathered its own individual experiences in it," said principal investigator Gerd Kempermann of the German Center for Neurodegenerative Diseases.
    Even though the mice were genetically the same, and the environment they were kept in was also the same, they showed individually different levels of activity. Some explored a lot, some did not.
    And by fitting them with a special micro-chip that emitted electromagnetic signals, scientists could track how much the mice moved around and quantify their exploratory behavior.
    "Over time, the animals therefore increasingly differed in their realm of experience and behavior," said Kempermann. Over the course of three months, they developed very different personalities.
    Researchers found that the brains of the most explorative mice were building more new neurons -- a process known as neurogenesis -- in the hippocampus, the center for learning and memory, than the animals that were more passive.
    #1
  2. SkiFastBadly

    SkiFastBadly A beer? Yes, please

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    That does explain it.

    You're in Woodinville? I'M in Woodinville.
    #2
  3. HooliKen

    HooliKen Awesome is a flavor

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    [​IMG]


    :D
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  4. JoshBMW

    JoshBMW Been here awhile

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    Bothell is better!

    :ksteve
    #4
  5. Flyred

    Flyred Who is John Galt?

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    Burien, WA Turbine Whine Country
    Bothell is the suburb of Woodinville where all those rich people live
    #5