'Mind's eye' influences visual perception


	'Mind's eye' influences visual perception

Silkweaver

7-1-2008 6:59 PM

532 views

tags:

perception, imagination, brain, psychology

Silkweaver says:

The new findings offer an objective tool to assess the often-slippery concept of imagination.

This is an interesting and fascinating experiment.

It is perhaps a far shot but this may point towards the roots of human's
ability and inclination to envision a future reality and than change the world around to fit this reality.

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<div style="margin: 12px 0px; font-family: arial; color: #333333; background: #ffffff; border: solid 4px #e5e5e5; width: 100%; clear: left;"><div class="CM_CTB_Content_Wrap" style="margin: 0px; padding: 0px;background-color: #ffffff;"><div style="border-bottom: solid 1px #dcdcdc; white-space: nowrap; margin-bottom: 8px; background-color: #eeeeee ;background-image: url(http://www.clipmarks.com/images/source-bg.gif); background-repeat: repeat-x; height: 24px; line-height: 24px; vertical-align: middle; padding-bottom: 4px; color: #666666; font-size: 10px;" ><a href="http://clipmarks.com/clip-to-blog/" title="see clips that are hot right now"><img src="http://content.clipmarks.com/blog_embed/45ae156a-c224-421d-aec5-dbacd6322978/B33F8DC0-46AA-425C-B957-C1D648DFCC8B/" alt="" width="19" height="19" border="0" style="vertical-align: middle; margin: 0px 4px; display: inline; border: none; float:none;" /></a>clipped from <a title="http://www.physorg.com/news134148063.html" href="http://www.physorg.com/news134148063.html" style="font-size: 11px;">www.physorg.com</a></div><blockquote style="text-align: left; padding: 0px 8px; margin: 4px 0px 8px 0px; background: transparent; border: none;" cite="http://www.physorg.com/news134148063.html"><div align="center"><img src="http://content6.clipmarks.com/blog_cache/www.physorg.com/img/4D4F7E5E-3FC7-453D-A482-545DAE499280" alt="A graphic depiction of the sequence of events in the experiment from top left to bottom right. First a person looks at a blank screen and imagines a green pattern. Next she puts on the red-green glasses and looks at a screen with two superimposed pat ..." /></div></blockquote><div style="height: 2px; font-size: 2px; background: #dcdcdc; border-bottom: solid 1px #f5f5f5; margin: 2px 4px;"></div><blockquote style="text-align: left; padding: 0px 8px; margin: 4px 0px 8px 0px; background: transparent; border: none;" cite="http://www.physorg.com/news134148063.html">Letting your imagination run away with you may actually influence how you see the world.</blockquote><div style="height: 2px; font-size: 2px; background: #dcdcdc; border-bottom: solid 1px #f5f5f5; margin: 2px 4px;"></div><blockquote style="text-align: left; padding: 0px 8px; margin: 4px 0px 8px 0px; background: transparent; border: none;" cite="http://www.physorg.com/news134148063.html">New research from Vanderbilt University has found that mental imagery—what we see with the "mind's eye"—directly impacts our visual perception.</blockquote><div style="height: 2px; font-size: 2px; background: #dcdcdc; border-bottom: solid 1px #f5f5f5; margin: 2px 4px;"></div><blockquote style="text-align: left; padding: 0px 8px; margin: 4px 0px 8px 0px; background: transparent; border: none;" cite="http://www.physorg.com/news134148063.html">The research was published online June 26 by the journal <I>Current Biology</I> in a paper titled, "The Functional Impact of Mental Imagery on Conscious Perception."
</blockquote><div style="height: 2px; font-size: 2px; background: #dcdcdc; border-bottom: solid 1px #f5f5f5; margin: 2px 4px;"></div><blockquote style="text-align: left; padding: 0px 8px; margin: 4px 0px 8px 0px; background: transparent; border: none;" cite="http://www.physorg.com/news134148063.html">"We found that imagery leads to a short-term memory trace that can bias future perception," </blockquote><div style="height: 2px; font-size: 2px; background: #dcdcdc; border-bottom: solid 1px #f5f5f5; margin: 2px 4px;"></div><blockquote style="text-align: left; padding: 0px 8px; margin: 4px 0px 8px 0px; background: transparent; border: none;" cite="http://www.physorg.com/news134148063.html">"This is the first research to definitively show that imagining something changes vision both while you are imagining it and later on."
</blockquote><div style="height: 2px; font-size: 2px; background: #dcdcdc; border-bottom: solid 1px #f5f5f5; margin: 2px 4px;"></div><blockquote style="text-align: left; padding: 0px 8px; margin: 4px 0px 8px 0px; background: transparent; border: none;" cite="http://www.physorg.com/news134148063.html">"These findings are important because they suggest a potential mechanism by which top-down expectations or recollections of previous experiences might shape perception itself,"</blockquote><div style="height: 2px; font-size: 2px; background: #dcdcdc; border-bottom: solid 1px #f5f5f5; margin: 2px 4px;"></div><blockquote style="text-align: left; padding: 0px 8px; margin: 4px 0px 8px 0px; background: transparent; border: none;" cite="http://www.physorg.com/news134148063.html">"Our results show that even a single instance of imagery can tilt how you see the world one way or another, dramatically, if the conditions are right."
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