Connecting Neural Activity with Brain Blood Flow


	Connecting Neural Activity with Brain Blood Flow

LOPix

11-26-2007 11:16 AM

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tags:

brain, tms, brain imaging, blood, neuroscience, neurology

LOPix says:

The more ways we can image living physiological processes, the more we can learn about what makes us tick -- and what things can go wrong ... and hopefully how to fix them.

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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/0904cccb-4465-4c0c-97e7-dce08d66b4c1/26A17D3A-1990-457E-894E-D21D62EA3088/" 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/news110205193.html" href="http://www.physorg.com/news110205193.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/news110205193.html"><H1>Neuroscientists connect neural activity and blood flow in new brain stimulation technique</H1></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/news110205193.html"><DIV class="snp_img">
				  <IMG width="240" vspace="2" hspace="10" height="294" title="Neuroscientists connect neural activity and blood flow in new brain stimulation technique" alt="Illustration of the visual cortex during transcranial magnetic stimulation (TMS). In this non-invasive brain stimulation technique pulses of current (arrows) are passed through a figure-eight shaped coil placed above the scalp. The induced electric f ..." class="imglft" src="http://www.physorg.com/newman/gfx/news/1-neuroscienti.jpg" />
	 	   		  <DIV class="txtSub">Illustration of the visual cortex during transcranial magnetic stimulation (TMS). In this non-invasive brain stimulation technique, pulses of current (arrows) are passed through a figure-eight shaped coil placed above the scalp. The induced electric field elicits long-lasting alterations in neural activity which can be measured with blood flow-based imaging methods. (Elena Allen/UC Berkeley)</DIV><BR clear="left" />
 	</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/26A17D3A-1990-457E-894E-D21D62EA3088/blog/" title="blog or email this clip"><img src="http://content7.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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