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By Elizabeth King Humphrey, Scientific American MIND Stumped by a crossword puzzle? Try taking a break to watch a funny TV show. Recent research shows that people in a lighthearted mood more often have eureka moments of sudden inspiration. Karuna Subramaniam, then at Northwestern University, and her...
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By Carl Zimmer, Discover magazine The past and future may seem like different worlds, yet the two are intimately intertwined in our minds. In recent studies on mental time travel, neuroscientists found that we use many of the same regions of the brain to remember the past as we do to envision our future...
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By Carl Zimmer, Discover magazine 3/24/11 Excerpt: Teenagers are a puzzle, and not just to their parents. When kids pass from childhood to adolescence their mortality rate doubles, despite the fact that teenagers are stronger and faster than children as well as more resistant to disease. Parents and...
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By Colin McGinn, The New York Review of Books 3/24/2011 Excerpt: Is studying the brain a good way to understand the mind? Does psychology stand to brain anatomy as physiology stands to body anatomy? In the case of the body, physiological functions—walking, breathing, digesting, reproducing, and so on...
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By David Zax, Fast Company Brain scanning techniques, like MRI and PET, have opened new provinces of neuroscience. It's nearly impossible to read an article about the brain without seeing the familiar heat maps featuring which parts of the brain "light up" during a given task. But there's...
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From the New York Times A summary: Scientists have found indications that your ability to jump to intuitive answers — what they term the “Aha!” moment — may be affected by your mood. After watching a humorous video, brain imaging and test results of subjects suggested that a positive mood prepares the...
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by Katherine Harmon, Scientific American Gray Matter Shows Introspective Ability Is Not Black and White When answering a question, your accuracy in assessing whether you have gotten the answer right—or wrong—might depend on the volume of gray matter in a certain part of your brain, according to a new...
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By Jad Abumrad and Robert Krulwich , npr.org "If you've ever kept a journal, you've probably worried about someone coming across it and getting an uninvited peek into your personal life. But the daily traces we leave behind in our writings – more and more in today's world of emails,...
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By Eben Harrell "You've probably heard it before: the brain is a muscle that can be strengthened. It's an assumption that has spawned a multimillion-dollar computer-game industry of electronic brainteasers and memory games. But in the largest study of these games to date, a team of British...
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by Adam Hadhazy from Scientific American "As Olympians go for the gold in Vancouver, even the steeliest are likely to experience that familiar feeling of "butterflies" in the stomach. Underlying this sensation is an often-overlooked network of neurons lining our guts that is so extensive...