Scientists probe the memory of bees


	Scientists probe the memory of bees

pokkets

6-3-2008 9:19 PM

499 views

pokkets says:

The clip suggests that bees brain wiring is divided in a way that is reminiscent of the hemispheres in the human brain. From what I remember, bees had brains long before humans, so perhaps it is the other way around

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6-4-2008 1:40 AM

merrie

Interesting clip, pokkets! thanks

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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/89553b44-58a8-443d-8d8e-d3502424fe3f/013D085B-0DED-4B0C-ADAD-61A42C90F48F/" 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.abc.net.au/science/articles/2008/06/04/2260718.htm?site=science&topic=latest" href="http://www.abc.net.au/science/articles/2008/06/04/2260718.htm?site=science&topic=latest" style="font-size: 11px;">www.abc.net.au</a></div><blockquote style="text-align: left; padding: 0px 8px; margin: 4px 0px 8px 0px; background: transparent; border: none;" cite="http://www.abc.net.au/science/articles/2008/06/04/2260718.htm?site=science&topic=latest">Stephen Pincock</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.abc.net.au/science/articles/2008/06/04/2260718.htm?site=science&topic=latest"><P class="first">Honey bees are able to remember the scent of the flowers they visit by allocating different types of memory to their tiny brains, new research suggests.</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.abc.net.au/science/articles/2008/06/04/2260718.htm?site=science&topic=latest"><div align="center"><img src="http://content6.clipmarks.com/blog_cache/www.abc.net.au/img/79853A46-1F18-46A6-993D-A4425EEC08AB" alt="bee on flower" /></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.abc.net.au/science/articles/2008/06/04/2260718.htm?site=science&topic=latest">Bees can do extraordinarily complex things with their pinsized brains</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.abc.net.au/science/articles/2008/06/04/2260718.htm?site=science&topic=latest"><P>Emeritus Professor Lesley Rogers of the <A target="_blank" href="http://www.une.edu.au/">University of New England</A> in Armidale, Australia and Professor Giorgio Vallortigara, of the <A target="_blank" href="http://www.unitn.it/index_eng.htm">University of Trento</A> in Italy report their findings this week in the journal <A target="_blank" href="http://www.plosone.org/"><EM>PLoS ONE</EM></A>.</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.abc.net.au/science/articles/2008/06/04/2260718.htm?site=science&topic=latest"><P>The researchers show that bee brains are divided into two halves with different functions in a way that is reminiscent of the hemispheres of the human brain.</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.abc.net.au/science/articles/2008/06/04/2260718.htm?site=science&topic=latest"><P>"When we asked the bee to recall with its left antenna coated, it could recall the memory of the two scents for up to about three hours, but it wasn't as good thereafter," Rogers says. </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.abc.net.au/science/articles/2008/06/04/2260718.htm?site=science&topic=latest"><P>"On the other hand, if we coated the right antenna and tested its recall, then initially it didn't do well, but after six hours it could recall."</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.abc.net.au/science/articles/2008/06/04/2260718.htm?site=science&topic=latest">Obviously they're wired up very efficientl</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/013D085B-0DED-4B0C-ADAD-61A42C90F48F/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>

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