The researchers found that the girls with CD had less gray matter in an area of the brain called the amygdala, which not only governs our fear response, but it plays a role in our perception of whether others are experiencing fear or not.
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So the idea behind beta blockers for preventing PTSD is that if you can prevent the body's stress system from reacting strongly to a trauma, you might be able to reduce the brain's fear and horror response.
Professor Baker said that a panic attack was essentially a normal response to fear triggered at an inappropriate moment.
Finally, there has also been a fair amount of chatter relating to the fear of retaliation in response to the killing of Osama bin Laden.
Does the President fear that the government response to this will drive away what would have been American-produced oil and then now make the country more dependent on foreign oil?
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King sometimes still wears a protective vest in response to a fear of reprisal and some genuine threats.
Further, because they can be harvested from the patients themselves, there is no fear of any adverse immune response as there is with embryonic stem cells.
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The sharp falls in non-US stock markets, especially in Asia, are a response to this fear, with electronics and car companies like Toyota and Sony especially vulnerable.
Either resist this, and try to force people back into the engagement channels that we are most familiar with (i.e. the fear-based traditional media response), or we can see where this phenomenon takes us.
That fear is not unreasonable, and the response sensible enough.
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The Fed will not do that for fear of unknown consequences, among them the response of Congress's newly empowered Republicans.
This is the inevitable response when markets go into the fear mode.
"The amygdala's involved in appreciating dangerous situations in the environment and generating an appropriate response to danger, which is probably fear and escape, " He says.
However, several leading members of the transitional parliament, known as the National Transitional Council, refused to approve any armed response against the militants because of their fear of sparking an internecine war.
In the hurricane-ravaged city, where people are thirsty and hungry, living in squalid conditions and in fear of armed bands of marauding looters, the response is seen as confused, ineffective and puzzlingly slow.
When you work based on fear, you create adrenaline from the fight or flight response.
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The ad hoc response to the Greek crisis may partly reflect a fear that a formal set-up with a staff, budget and the ability to raise funds in capital markets would be too close to a fiscal union for many countries to stomach.
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The police response, sharp as it was, did not reawaken fear.
But biological attacks may not take effect for several days making it much harder to mount an emergency response and cope with the mass hysteria among those who fear contamination.
They will also call for fortifying U.S. nuclear launch systems, so military officials would not believe they have to launch a nuclear strike out of fear that an incoming attack would destroy the U.S. response capacity.
Such capital flight is likely to be increasing and the fear -- as articulated by Papoulias -- is that an emotional response to the crisis will create even greater problems.
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In this situation, Mr Khatami's aides want him to stand - not automatically but in response to public demand because people need and want him and fear the consequences if he does not.
Playing to type, President Obama is urging Congress to act and unloading a suite of executive actions this time, in pursuit of a regulatory response to the Sandy Hook shootings that saddened the nation and plunged many into fear.
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Only two things routinely trigger our fight or flight response: mortal danger or sign of the times perhaps financial fear.
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Police launched a new investigation this year into hacking by journalists in response to widespread complaints from politicians, celebrities and other high-profile figures who fear they have been targets.
So the response of the coalition parties is an appeal to Britain's historic successes, and deployment of the fear factor (the use of negative campaigning against Lib Dems was a lesson learned from this year's referendum on voting reform).
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