http://wunc.org en PTSD Linked To Smaller Part Of Brain http://wunc.org/post/ptsd-linked-smaller-part-brain <p>Post traumatic stress disorder may be linked to a smaller brain area regulating fear and anxiety response. That's the finding of a <a href="http://archpsyc.jamanetwork.com/article.aspx?articleid=1389371" TARGET="_blank">new study</a> from researchers at Duke. Psychiatry professor Raj Morey works at <a href="http://psychiatry.duke.edu/" TARGET="_blank">Duke</a> and the <a href="http://www.mirecc.va.gov/visn6/" TARGET="_blank">Durham VA</a>. He's the lead author of the study. Tue, 06 Nov 2012 12:35:00 +0000 Isaac-Davy Aronson 4136 at http://wunc.org