Re: Jun 09

1. Prefrontal cortex and cognitive control: motivating functional hierarchies : Article : Nature Neuroscience

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   shg 26-Jun-2009
   

   In an elegant new study, Kouneiher et al . 1 employed functional magnetic resonance imaging (fMRI) to assess how regions of the human lateral and medial prefrontal cortex (PFC) mediate the relationship between cognitive demands and motivational considerations. ^{link »}

   tags: jun 09, nature.com

   www.nature.com/neuro/journal/v12/n7/full/nn0709-8 · Original page

2. White noise - Wikipedia, the free encyclopedia

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   shg 20-Jun-2009
   

   I n practice, howe ver, a signal can be "white" with a flat spectrum over a defined frequency band ^{link »}

   tags: jun 09, en.wikipedia.org

   en.wikipedia.org/wiki/White_noise · Original page

3. Dr. Susan Blackmore

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   shg 14-Jun-2009

   That is, there is no obvious equivalent of the Turing test for consciousness ^{link »}

   tags: jun 09, susanblackmore.co.uk

   www.susanblackmore.co.uk/Articles/JCS03.htm · Original page