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All posts; Tags Include "Sensation and Perception"

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  • May 15, 2008
  • 01:00 AM

Remembering Lunch Can Help Reduce the Desire to Snack

by Walter Jessen in Highlight HEALTH

Mind over matter may really work when it comes to managing appetite. Researchers at the University of Birmingham, U.K. have found that recalling foods eaten at lunch has an inhibitory effect on subsequent snacking later the same day. The study is currently in press and will be published in the journal Physiology & Behavior [1]. ... Read more »

  • January 26, 2005
  • 03:49 PM

Troxler — and YOU!

by dave in Word Munger

Today’s reading delves deep into the visual system, so hold your breath and get ready to dive in. It’s “Sound-aided Recover from and Persistence Against Visual Filling-in” by Bhavin Sheth and Shinsuke Shimojo of Caltech (Vision Research, 2004). I even found a PDF link for this one.

Ignaz Paul Vital Troxler (1780–1866) was a Swiss physician [...]... Read more »

  • November 30, -1
  • 12:00 AM

“Survival of the funkiest”, or how to evolve a hit song?

by Michael Czaplinski in Inside the Black Box

Evolving "loops", which are short musical pieces become more attractive under selective pressure from listeners. Some interesting phenomena occur!... Read more »

Robert M. MacCallum, Matthias Mauch, Austin Burt, & Armand M. Leroi. (2012) Evolution of Music by Public Choice. PNAS. DOI: 10.1073/pnas.1203182109  

  • November 30, -1
  • 12:00 AM

To Bee Or Not To Bee: How Bees Avoid Difficult Choices

by Jalees Rehman in Fragments of Truth

Humans who are faced with difficult choices are often tempted to simply opt out of making a choice, especially when they realize that they cannot easily resolve their uncertainty as to which choice is the better choice. Some researchers consider this ability to opt out as an indicator of “meta-cognition”, a term used to describe “thinking about thinking”. Instead of plowing ahead with a random choice, humans can recognize that they lack adequate information and choose not........ Read more »

Clint J. Perry, & Andrew B. Barron. (2013) Honey bees selectively avoid difficult choices. Proceedings of the National Academy of Sciences. DOI: 10.1073/pnas.1314571110  

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