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Michelle Krill

Author Nicholas Carr: The Web Shatters Focus, Rewires Brains - 4 views

  • Brain activity of the experienced surfers was far more extensive than that of the newbies, particularly in areas of the prefrontal cortex associated with problem-solving and decisionmaking.
  • The evidence suggested, then, that the distinctive neural pathways of experienced Web users had developed because of their Internet use.
  • The depth of our intelligence hinges on our ability to transfer information from working memory, the scratch pad of consciousness, to long-term memory, the mind’s filing system. When facts and experiences enter our long-term memory, we are able to weave them into the complex ideas that give richness to our thought.
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  • And that short-term storage is fragile: A break in our attention can sweep its contents from our mind.
  • Imagine filling a bathtub with a thimble; that’s the challenge involved in moving information from working memory into long-term memory. When we read a book, the information faucet provides a steady drip, which we can control by varying the pace of our reading. Through our single-minded concentration on the text, we can transfer much of the information, thimbleful by thimbleful, into long-term memory and forge the rich associations essential to the creation of knowledge and wisdom. On the Net, we face many information faucets, all going full blast. Our little thimble overflows as we rush from tap to tap. We transfer only a small jumble of drops from different faucets, not a continuous, coherent stream
Michelle Krill

The Benefits of Distraction and Overstimulation -- New York Magazine - 0 views

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    Twitter, Adderall, lifehacking, mindful jogging, power browsing, Obama's BlackBerry, and the benefits of overstimulation.
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