Post Traumatic Stress Disorder News and Research

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U.S. Marines investigate association between traumatic brain injury and risk of PTSD

In a novel study of U.S. Marines investigating the association between traumatic brain injury (TBI) and the risk of post-traumatic stress disorder (PTSD) over time, a team of scientists led by researchers from the Veterans Affairs San Diego Healthcare System and University of California, San Diego School of Medicine report that TBIs suffered during active-duty deployment to Iraq and Afghanistan were the greatest predictor for subsequent PTSD, but found pre-deployment PTSD symptoms and high combat intensity were also significant factors.

12 Dec 2013

Studies expose high prevalence of epilepsy and other neurological disorders in US Veterans

Three studies coming out of the American Epilepsy Society's 67th Annual Meeting in Washington DC expose the high prevalence of epilepsy and other neurological disorders in US Veterans who served in Operation Enduring Freedom, Operation Iraqi Freedom and Operation New Dawn. The research conducted from these studies indicate that veterans are at a particularly high risk for traumatic brain injury, post traumatic stress disorder, psychological non-epileptic seizures and epileptic seizure diagnoses.

10 Dec 2013

Private contractors who worked in conflict environments struggle from depression, PTSD

Private contractors who worked in Iraq, Afghanistan or other conflict environments over the past two years report suffering from post-traumatic stress disorder and depression more often than military personnel who served in recent conflicts, according to a new RAND Corporation study.

10 Dec 2013

ART safe and effective for treating combat-related symptoms of PTSD among veterans

Accelerated Resolution Therapy, or ART, is a brief, safe, and effective treatment for combat-related symptoms of post-traumatic stress disorder among veterans and U.S. service members, researchers at University of South Florida College of Nursing report in a new study. They found this newer treatment -- a combination of evidence-based psychotherapies and use of eye movements -- was shorter and more likely to be completed, than conventional therapies formally endorsed by the U.S. Department of Defense and the Veterans Administration.

9 Dec 2013

Internet based intervention proves effective for people with PTSD, grief after loss of child during pregnancy

A paper published in the current issue of Psychotherapy and Psychosomatics reports on the usefulness of an internet based intervention on people who experienced grief after loss of a child during pregnancy.

6 Dec 2013

Study examines correlation between polyunsaturated fatty acids in blood and risk of PTSD

A study published in the current issue of Psychotherapy and Psychosomatics has examined the correlation between polyunsaturated fatty acids in the blood and the risk of post-traumatic stress disorder.

6 Dec 2013

Researchers discover how PC7 protein affects certain types of cognitive performance

A team of Montr-al researchers at the IRCM led by Dr. Nabil G. Seidah, in collaboration with Dr. William C. Wetsel's team at Duke University in the United States, discovered that the protein PC7 plays a critical role in the brain by affecting certain types of cognitive performance such as anxiety, learning and emotional memory. Their results, recently published in the scientific journals Proceedings of the National Academy of Sciences (PNAS) and Nature, could have a significant impact on regulating behaviour related to anxiety disorders and trauma.

4 Dec 2013

Western University research points to promising avenue for PTSD treatment

Pioneering research conducted at Western University (London, Canada) points to a promising avenue for the treatment of post-traumatic stress disorder: utilising neurofeedback training to alter the plasticity of brain networks linked to the condition.

4 Dec 2013

Cognitive behavioral therapy for PTSD affects underlying biology of the disorder

A new paper published in Biological Psychiatry suggests that cognitive behavioral therapy for posttraumatic stress disorder not only reduces symptoms but also affects the underlying biology of this disorder.

4 Dec 2013

Long-term untreated PTSD symptoms may increase risk of cardiovascular health

There is growing concern that long-term untreated posttraumatic stress disorder (PTSD) symptoms may increase the risk of developing a number of medical problems, particularly compromised cardiovascular health.

2 Dec 2013

Longer looks: Providing dental care in rural Alaska; the after-effects of the ICU; cure for allergies

Aniak, Alaska, is a Yu'pik village of 500 people on the Yukon-Kuskokwim delta, about 400 miles northwest of Anchorage. It is in this special and isolated community where I practice as a dental therapist, trained and certified to deliver some, but not all, types of dental care. Dental therapists have been practicing in Alaska for nine years and now provide routine dental care to 40,000 Native Alaskans. In the United States about forty-seven million people live in areas where there is a shortage of dentists, and millions more can't afford to see them. For so many Americans, even the most basic dental care is out of reach. Yet right here in Alaska, I think we've found part of the solution (Conan Murat, November, 2013).

28 Nov 2013

Children of PTSD afflicted mothers are at high risk of developing this disorder

A Ben-Gurion University of the Negev (BGU) study indicates that children are more likely to develop Post Traumatic Stress Disorder (PTSD) if their mother is already afflicted.

27 Nov 2013

Inhibition of parvalbumin-expressing prefrontal interneurons triggers fear behaviours

Using an approach combining in vivo recordings and optogenetic manipulations in mice, the researchers succeeded in showing that the inhibition of parvalbumin-expressing prefrontal interneurons triggers a chain reaction resulting in fear behaviour. Conversely, activation of these parvalbumin interneurons significantly reduces fear responses in rodents.

22 Nov 2013

Connectivity, size of brain can predict degree of anxiety in young children

Prolonged stress and anxiety during childhood is a risk factor for developing anxiety disorders and depression later in life. Now, Stanford University School of Medicine researchers have shown that by measuring the size and connectivity of a part of the brain associated with processing emotion - the amygdala - they can predict the degree of anxiety a young child is experiencing in daily life.

20 Nov 2013

Non-specialist health workers provide treatment for people with MNS problems in developing countries

Non-specialist health workers are beneficial in providing treatment for people with mental, neurological and substance-abuse (MNS) problems in developing countries - where there is often a lack of mental health professionals - according to a new Cochrane review.

20 Nov 2013

Research findings may offer clues to help prevent stress-related health problems

Researchers hope to discover why some people struggle with their spirituality or religious beliefs and practices in the face of life's challenges while others don't.

13 Nov 2013

Many Boston-area military veterans psychologically affected by Boston Marathon Bombing

According to a new study, many Boston-area military veterans diagnosed with post-traumatic stress disorder experienced flashbacks, unwanted memories and other psychological effects as a result of the Boston Marathon Bombing in April 2013.

11 Nov 2013

Researchers use voxel-based morphometry method to study brain structure in PTSD

Wars, earthquakes, major traffic accidents, and terrorist attacks may bring about profound spiritual pains, and even cause extreme fear and helplessness for people that have experienced or witnessed these unusual threats or disasters.

6 Nov 2013

Early-life stress suspected to contribute to development of chronic pain in adulthood

Childhood neglect and abuse, whether physical or psychological, confers a lifetime vulnerability to stress, anxiety, and mood problems. Such early-life stress is also suspected to contribute to the development of chronic pain in adulthood.

6 Nov 2013

Offspring born to stressed mothers show stress-induced changes

Children of survivors of extremely stressful life events face adjustment challenges of their own, as has been most carefully studied among the children of Nazi Death Camp survivors. This "intergenerational" transmission of stress response has been studied predominately from the psychological perspective. However, recent research points to biological contributions as well.

5 Nov 2013

Post Traumatic Stress Disorder News and Research

U.S. Marines investigate association between traumatic brain injury and risk of PTSD

Studies expose high prevalence of epilepsy and other neurological disorders in US Veterans

Private contractors who worked in conflict environments struggle from depression, PTSD

ART safe and effective for treating combat-related symptoms of PTSD among veterans

Internet based intervention proves effective for people with PTSD, grief after loss of child during pregnancy

Study examines correlation between polyunsaturated fatty acids in blood and risk of PTSD

Researchers discover how PC7 protein affects certain types of cognitive performance

Western University research points to promising avenue for PTSD treatment

Cognitive behavioral therapy for PTSD affects underlying biology of the disorder

Long-term untreated PTSD symptoms may increase risk of cardiovascular health

Longer looks: Providing dental care in rural Alaska; the after-effects of the ICU; cure for allergies

Children of PTSD afflicted mothers are at high risk of developing this disorder

Inhibition of parvalbumin-expressing prefrontal interneurons triggers fear behaviours

Connectivity, size of brain can predict degree of anxiety in young children

Non-specialist health workers provide treatment for people with MNS problems in developing countries

Research findings may offer clues to help prevent stress-related health problems

Many Boston-area military veterans psychologically affected by Boston Marathon Bombing

Researchers use voxel-based morphometry method to study brain structure in PTSD

Early-life stress suspected to contribute to development of chronic pain in adulthood

Offspring born to stressed mothers show stress-induced changes

Bringing real-time analytics to downstream bioprocess monitoring

Designing fluidic architecture for scalable diagnostic platforms

Evaluating new approaches for rare disease genomics

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