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Matti Narkia

Beyond Sleep: New Medical Applications for Melatonin - Life Extension - 0 views

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    To the surprise of doctors around the world, melatonin is demonstrating life-saving benefits that far exceed its common use as a sleep aid.1 Increasingly, researchers have shown that melatonin's impressive ability to control oxidative damage in systems throughout the body can reduce the trauma of brain injury, prevent heart muscle damage, offer neuroprotection, increase cognitive functioning, and reduce the toxic effects of chemotherapy while enhancing its benefits.2-7 Cumulatively, these findings add up to important new roles for melatonin not only in disease prevention but in almost every field of medicine.
Graham Perrin

To Pluck a Rooted Sorrow | Print Article | Newsweek.com - 0 views

  • science of forgetting
  • Long-term memories
  • altered and then it is stored again
  • ...23 more annotations...
  • aren't fixed in a permanent form once they're filed away in the brain
  • ramps up the memory-processing machinery
  • supercritical or meaningful or scary
  • stress hormones alert the amygdala, the brain's emotional control center
  • The original memory? No longer there.
  • superhappy sticky stuff is fun
  • cognitive behavioral therapy
  • isn't wildly successful
  • drops to one third
  • improve by only about 50 percent
  • but every time they were recalled?
  • what if memories were consolidated not just once,
  • original memory could be changed and "reconsolidated"?
  • Researchers first proposed reconsolidation in the late 1960s
  • our remembrance of a single experience lands like confetti in the brain
  • dry facts
  • appear to lodge in the hippocampus
  • emotional trauma of that same event
  • seem to be housed in the amygdala
  • both parts emerge together
  • People cherish their memories, even their bad memories
  • they want to recall them with less pain
    • Graham Perrin
       
      Agreed.
  • removing memory gets into dangerous territory
avivajazz  jazzaviva

Does Gratitude Help Us Deal with Stress? - 0 views

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    Authors: Laura L. Vernon; Jacqueline M. Dillon; Amanda R. W. Steiner\nDOI: 10.1080/10615800802203751
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