<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/2e3bfd91-6b6f-4e0d-a7b4-fb2ee8021346/676D1FE5-76BA-4C52-8862-B0BF989743DD/" 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.livescience.com/health/080615-facial-expressions.html" href="http://www.livescience.com/health/080615-facial-expressions.html" style="font-size: 11px;">www.livescience.com</a></div><blockquote style="text-align: left; padding: 0px 8px; margin: 4px 0px 8px 0px; background: transparent; border: none;" cite="http://www.livescience.com/health/080615-facial-expressions.html"><DIV id="ri_imgHolder"><A href="http://www.livescience.com/php/multimedia/imagedisplay/img_display.php?s=health&c=&l=on&pic=080615-expressions-02.jpg&cap=An+image+showing+four+different+facial+expressions+%28clockwise+from+top-left:+fear%2C+disgust%2C+sadness%2C+happiness%29.+Overlaid+on+top+of+each+expression+is+a+set+of+vectors+%28arrows%29+indicating+how+the+facial+features+move+from+the+neutral+pose.+Larger+movement+is+conveyed+by+red-yellow+arrows.+For+example%2C+the+eyebrows+raise+in+fear+relative+to+neutral.+Credit:+Susskind+et+al.&title=" linkindex="19"><IMG src="http://i.livescience.com/images/080615-expressions-01.jpg" /></A></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.livescience.com/health/080615-facial-expressions.html"><P class="MsoNormal"> Everyone knows the face of fear. </P></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.livescience.com/health/080615-facial-expressions.html"><P class="MsoNormal"> Upon beholding the chainsaw-wielding ax-murderer in a slasher movie, the damsel in distress usually widens her eyes and flares her nostrils in horror. </P></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.livescience.com/health/080615-facial-expressions.html"><P class="MsoNormal"> It turns out this expression isn't merely for <A href="http://www.livescience.com/health/061030_fear_factor.html" linkindex="22">cinematic effect</A>, but actually serves a biological function, scientists have found, by altering the way our senses perceive the world. </P></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.livescience.com/health/080615-facial-expressions.html"><P class="MsoNormal"> "Our hypothesis was that different changes on the face would lead to different amounts of sensory intake," said Joshua Susskind, a psychology graduate student at the University of Toronto who worked on a study testing the function of facial expressions. "The idea is that fear is for vigilance. You'd expect that changes on the face, such as opening the eyes, would be characteristic of fear, because you're trying to assess more information in your environment." </P></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.livescience.com/health/080615-facial-expressions.html"><STRONG>Squinty eyes and pinched nose</STRONG></blockquote></div><div style="margin: 0px 6px 6px 4px;"><table style="font-size: 11px;border-spacing: 0px;padding: 0px;" cellpadding="0" cellspacing="0" width="100%"><tr><td style="background:transparent;border-width:0px;padding:0px;">&nbsp;</td><td align="right" style="background:transparent;border-width:0px;padding:0px;width:107px" width="107"><a href="http://clipmarks.com/share/676D1FE5-76BA-4C52-8862-B0BF989743DD/blog/" title="blog or email this clip"><img src="http://content8.clipmarks.com/images/c2b-foot.png" border="0" alt="blog it" width="107" height="17" style="border-width:0px;padding:0px;margin:0px;" /></a></td></tr></table></div></div>

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