Navigation Links
Brain Abnormalities Raise the Risk of PTSD

PTSD is an anxiety disorder that develops after exposure to combat or another extremely disturbing event. According to a study it was found that Vietnam combat veterans with post-traumatic stress disorder (PTSD) //when compared with their non-combat exposed, identical twins had minor neurologic deficits. It suggests that these deficits are not acquired by exposure to traumatic events but instead may predispose individuals to PTSD. The study was published in the journal of Archives of General Psychiatry.

It was found previously that certain brain structures were diminished among individuals with PTSD. Researchers said that this could be because of traumatic events experienced by these patients or due to PTSD. But other researchers feel that brain abnormalities may precede exposure to a traumatic event and increase the risk that a person who experiences such an event would develop PTSD. Tamara V. Gurvits, M.D., Ph.D., Veterans Affairs Medical Center, Manchester, N.H., and colleagues studied 49 male Vietnam veterans and their identical twins, who had not experienced combat. Of the 49 participants 25 of them had PTSD and 24 had never had PTSD. They were evaluated by a neurologist-psychiatrist, who rated their ability from a score of zero to three on each of 45 neurologic tests, such as copying drawings of figures.

Higher score indicates the presence of a subtle neurologic finding associated with difficulties in behavior, coordination and learning. Veterans with PTSD had higher scores than veterans without PTSD, indicating the presence of more minor neurologic abnormalities. The non-combat exposed twins of the combat veterans who had developed PTSD also had significantly higher scores than the non-combat exposed twins of the combat veterans who did not have the disorder. The higher scores among PTSD suggested a dysfunction in their cerebral cortex. This type of dysfunction could either increase the risk of developing PTSD or increasing the li kelihood of chronic cases.


'"/>




Related medicine news :

1. Use of Cellular Phones associated with Increased risk of Brain Tumors
2. Brain death – How to cope with it
3. “Brain fingerprinting”- The new lie detectr
4. Nasal Spray Could Take Drugs Direct to Brain.
5. Virus Combats Brain Tumour
6. Nasal Spray Could Take Drugs Directly to Brain
7. Control of anger disorder connected to Brain Dysfunction
8. High Levels of Protein Linked to Brain Shrinkage
9. Brain damage affects artistic skill
10. Brain cells protected by new compounds
11. Brain changes observed in people with sleep apnoea
Post Your Comments:
*Name:
*Comment:
*Email:


(Date:12/2/2016)... ... December 02, 2016 , ... Center for Autism and Related ... those affected by autism spectrum disorder (ASD) and other developmental disabilities. The group, which ... give parents and other caregivers the opportunity to share stories and advice, seek help, ...
(Date:12/2/2016)... ... December 02, 2016 , ... ... of two ostomy patients, standing as living proof that attitude and determination can ... diseases and issues that spike around the holidays. This campaign will offer patients ...
(Date:12/2/2016)... ... December 02, 2016 , ... CloudLIMS.com, a class-leading provider of ... Lite. CloudLIMS Lite helps biobanks, clinical, research and testing laboratories keep track of ... new version is a faster and a more efficient product, allowing batch processing ...
(Date:12/2/2016)... ... December 02, 2016 , ... Rijuven Corp launches rejiva ( http://www.rejiva.com ... and night. No other wearable health technology on the market can deliver all that ... poeple more meaningful insights about their health than the usual heart rate and steps ...
(Date:12/2/2016)... ... December 02, 2016 , ... ... needy individuals and families from eight different sites throughout Miami-Dade and Broward counties. ... 1,000 volunteers worked very hard on Thanksgiving morning by putting together individual meals ...
Breaking Medicine News(10 mins):
(Date:12/2/2016)... YORK , December 2, 2016 ... Research titled "Global Market Study on Automated Endoscope Reprocessors: Single ... a CAGR of 8.6% Between 2016 and 2024 " the global automated ... and is expected to expand at a CAGR of 7.2% ... valuation of US$ 1,367.6 Mn by 2024. ...
(Date:12/2/2016)... , Dec. 2, 2016 In the ... sources apart from those derived from C. sativa, the ... Universita` di Napoli Federico II , the Universita` ... the first comprehensive, critical, integrated and unified inventory of ... article focuses on the remarkable chemical and structural ...
(Date:12/2/2016)... British Columbia , December 2, 2016 bioLytical ... den INSTI HIV-Selbsttest, bei den Mitgliedern des Apothekenbundes von Kenia eingeführt. ... ... INSTI HIV Self Test! (PRNewsFoto/bioLytical Laboratories) ...      (Photo: http://photos.prnewswire.com/prnh/20161201/444905 ) ...
Breaking Medicine Technology: