http://sharedcopy.com/public/users/shg/jun+09/comments.xml sharedcopy.com http://sharedcopy.com/images/logo-sharedcopy.png?V0 http://www.nature.com.sharedcopy.com/neuro/journal/v12/n7/full/f232226965572649e5a6b2e7046cb2f4.html#41619 Fri, 26 Jun 2009 10:43:36 +0000 <span class="content comments_count_1 withoutphoto" ><span class="text" ><div class="html_gist none"><input class="csspath" type="hidden" value="body#article.www-nature-com-neuro div#constrain div.constrain div#content-journalnav div#content div#articlebody div#f1.figure-table div.padding.clearfix div.image a img.thumb.shcp_dimension_150x110" /><img class="thumb shcp_dimension_150x110" src="http://www.nature.com/neuro/journal/v12/n7/thumbs/nn0709-821-F1.jpg" alt="Figure 1 : The functional architecture of medial and lateral PFC regions suggested by Kouneiher et al." width="150" /></div> <blockquote class="comment_body comment_body1" >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.<a href="http://r4.sharedcopy.com/7i68h#shcp0" > ^{link &raquo;}</a ></blockquote> </span ></span> shg 1 http://en.wikipedia.org.sharedcopy.com/wiki/80e592b9468f2200e86dee265da17c5b.html#41122 Sat, 20 Jun 2009 06:58:05 +0000 <span class="content comments_count_1 withoutphoto" ><span class="text" ><div class="html_gist none"><input class="csspath" type="hidden" value="body.mediawiki.ltr.ns-0.ns-subject.page-White_noise.skin-monobook div#globalWrapper div#column-content div#content div#bodyContent div.thumb.tright div.thumbinner a.image img.thumbimage.shcp_dimension_180x128" /><img class="thumbimage shcp_dimension_180x128" src="http://upload.wikimedia.org/wikipedia/commons/thumb/d/d6/White-noise.png/180px-White-noise.png" alt="" width="150" /></div> <blockquote class="comment_body comment_body1" >I n practice, howe ver, a signal can be "white" with a flat spectrum over a defined frequency band<a href="http://r3.sharedcopy.com/40sm9b#shcp1" > ^{link &raquo;}</a ></blockquote> </span ></span> shg 1 http://www.susanblackmore.co.uk.sharedcopy.com/Articles/326640a98808fe9bd2b303dd37a285b0.html#40537 Sun, 14 Jun 2009 19:46:09 +0000 <span class="content comments_count_1 withoutphoto" ><span class="text" > <blockquote class="comment_body comment_body1" >That is, there is no obvious equivalent of the Turing test for consciousness<a href="http://r1.sharedcopy.com/1icp0aj#shcp0" > ^{link &raquo;}</a ></blockquote> </span ></span> shg 1