How Chronic Pain Gets Into Your Head


	How Chronic Pain Gets Into Your Head

wiccantexan

2-6-2008 8:15 PM

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tags:

health, medical, brain, science, pain, mental

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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/de38056b-e670-4347-a7b2-c9d770456a03/6C5740FC-1C9B-4173-83F5-0EE1384119FE/" 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://abcnews.go.com/Health/PainManagement/story?id=4249610&page=1" href="http://abcnews.go.com/Health/PainManagement/story?id=4249610&page=1" style="font-size: 11px;">abcnews.go.com</a></div><blockquote style="text-align: left; padding: 0px 8px; margin: 4px 0px 8px 0px; background: transparent; border: none;" cite="http://abcnews.go.com/Health/PainManagement/story?id=4249610&page=1">
For many, the impact of chronic pain may not be limited to the pain itself; it could also negatively affect their mental state.</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://abcnews.go.com/Health/PainManagement/story?id=4249610&page=1">
New research by scientists at Northwestern University in Chicago may explain why people who have chronic pain also suffer from seemingly unrelated problems such as depression, anxiety, lack of sleep and trouble focusing.</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://abcnews.go.com/Health/PainManagement/story?id=4249610&page=1">
The study showed that people with chronic pain have a portion of the brain that is always active: the region associated with mood and attention. This constant activity rewires nerve connections in the brain and leaves chronic pain sufferers at greater risk for mental problems.</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://abcnews.go.com/Health/PainManagement/story?id=4249610&page=1">
Chialvo said that a healthy brain exists in a state of equilibrium,</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://abcnews.go.com/Health/PainManagement/story?id=4249610&page=1">
But a person in chronic pain is not so even-keeled.</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/6C5740FC-1C9B-4173-83F5-0EE1384119FE/blog/" title="blog or email this clip"><img src="http://content6.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>