Why We Get Distracted So Easily


	Why We Get Distracted So Easily

wildcat

3-30-2007 6:07 AM

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tags:

science, research, distraction, bottom up, top down, neurology, brain, mind

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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://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/1803a551-d20b-45e6-a431-694d760a8be6/500BB938-34B9-4504-A7EE-4CB5C48D2E8B/" 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/humanbiology/070329_brain_regions.html" href="http://www.livescience.com/humanbiology/070329_brain_regions.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/humanbiology/070329_brain_regions.html"><DIV class="topheadline">Study Reveals Why We Get Distracted So Easily</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/humanbiology/070329_brain_regions.html"><div align="center"><img src="http://content8.clipmarks.com/blog_cache/www.livescience.com/img/CA692DBD-D85C-4C78-8A9B-06B8E864C192" alt="" /></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/humanbiology/070329_brain_regions.html"><DIV>
Distractions turn on different part of our brains and do so more quickly than the daily grind of paying attention, neuroscientists have discovered. </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/humanbiology/070329_brain_regions.html"><DIV>
  Separate regions  are responsible for the different ways <A href="http://www.livescience.com/humanbiology/060106_astrocytes_blood.html">our brain</A> focuses on the world around us, according to the study by MIT researchers, and our brain waves even pulsate at different frequencies depending on the type of outside stimulus. </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/humanbiology/070329_brain_regions.html"><DIV>
  Scientists have always recognized two different ways that the <A href="http://www.livescience.com/humanbiology/">brain</A> processes information coming from the outside world. Willful focus (as occurs when you gaze at a piece of art) produces what are called "top-down" signals, while automatic focus (like when a wailing siren snaps you to attention) produces "bottom-up" signals. </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/humanbiology/070329_brain_regions.html"><DIV>"Anything that stands out as different from everything else—like a red apple in the middle of a green field—tends to grab your attention," and kick in the bottom-up or automatic reaction, Miller told <EM>LiveScience</EM>.</DIV></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/500BB938-34B9-4504-A7EE-4CB5C48D2E8B/blog/" title="blog or email this clip"><img src="http://content9.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>