Post Traumatic Stress Disorder News and Research

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Study pinpoints 95 locations in the genome associated with risk of developing PTSD

In posttraumatic stress disorder (PTSD), intrusive thoughts, changes in mood, and other symptoms after exposure to trauma can greatly impact a person's quality of life.

18 Apr 2024

AI model can accurately screen for post-traumatic stress disorder after childbirth

A generative artificial intelligence (AI) model that can analyze the narrative accounts of women who have undergone recent childbirth has shown the ability to accurately screen for post-traumatic stress disorder (CB-PTSD), a study by Massachusetts General Hospital (MGH), a founding member of the Mass General Brigham healthcare system has found.

12 Apr 2024

AI program can help identify signs of childbirth-related PTSD

Researchers have adapted an artificial intelligence (AI) program to identify signs of childbirth-related post-traumatic stress disorder (CB-PTSD) by evaluating short narrative statements of patients who have given birth.

12 Apr 2024

Cannabis compound d-limonene reduces anxiety-inducing effects of THC

A Johns Hopkins Medicine-led research team has added to evidence that a chemical found naturally in cannabis (also known as marijuana) can -; in the right amounts -; lessen the anxiety-inducing effects of tetrahydrocannabinol (THC), the primary psychoactive sister chemical found in cannabis.

12 Apr 2024

Gut-friendly psychobiotics could brighten moods and fight depression

Review uncovers that psychobiotics may offer supportive treatment for depression by restoring gut microbiome balance and positively influencing the microbiome-gut-brain axis, which is crucial for mental health and well-being.

8 Apr 2024

Genetic link between PTSD and Alzheimer's debunked in veterans study

Study reveals that the genetic risk factor for Alzheimer’s disease, APOE ε4, does not increase PTSD risk among combat veterans, challenging the previously suggested link between PTSD and future dementia.

7 Apr 2024

Service dogs prove effective in identifying PTSD-related stress markers through human breath

Whether dogs could detect potential stress-related volatile organic compounds (VOCs) in the breath.

4 Apr 2024

Rapid increase seen in the diagnosis and treatment of perinatal mental health problems

Mental health issues during pregnancy or the first year of parenthood have a much greater chance of getting detected and treated now than just over a decade ago, a trio of new studies suggests.

1 Apr 2024

Inhibiting neurons involved in the body's stress response may reduce alcohol use

Neuroscientists at Scripps Research have found that inhibiting neurons involved in the body's stress response may reduce alcohol consumption in people who have both post-traumatic stress disorder (PTSD) and alcohol use disorder (AUD)-;even if they still experience trauma-related anxiety.

21 Mar 2024

Researchers create a method to determine psilocybin and psilocin potency in mushrooms

Since the 1970s, the federal government has listed the active ingredients in mushrooms-;psilocybin and psilocin-;as illegal and having no accepted medical use.

18 Mar 2024

Innovative interventions combat mental health impacts of climate change

A comprehensive review explores interventions targeting the adverse effects of climate change on mental health, highlighting the field's novelty and the promise of current interventions, particularly in low- and middle-income countries.

17 Mar 2024

Neurobiologists unravel how stress triggers generalized fear

Our nervous systems are naturally wired to sense fear. Whether prompted by the eerie noises we hear alone in the dark or the approaching growl of a threatening animal, our fear response is a survival mechanism that tells us to remain alert and avoid dangerous situations.

14 Mar 2024

African American veterans with PTSD more likely to be re-hospitalized after stroke

After a stroke, African American veterans previously diagnosed with post-traumatic stress disorder (PTSD) were significantly more likely to be re-hospitalized than those without PTSD. PTSD did not raise the risk of post-stroke readmission in white veterans, according to research published today in Stroke, the peer-reviewed scientific journal of the American Stroke Association, a division of the American Heart Association.

14 Mar 2024

How the brain switches between daydreaming and reality

When we daydream, we must be able to snap back to attention at a moment's notice. Researchers at Boston Children's Hospital uncovered how our brains can do things like react to a question when we're daydreaming: firing activity in part of the brain called the dentate gyrus keeps us focused on what's happening in our environment.

13 Mar 2024

Trauma screening may help connect children to specific mental-health services

Each year between 200,000 and 270,000 children and youth enter foster care placements with child welfare services, and many more children receive child welfare services while remaining in their parent's care, according to the U.S. Department of Health and Human Services.

11 Mar 2024

Combining virtual reality and electric brain stimulation may be a promising treatment strategy for PTSD

Combining two treatments could be a promising option for people, especially military veterans, whose lives are negatively affected by post-traumatic stress disorder, a new study shows.

7 Mar 2024

Exposure to neighborhood violence linked to unmet health needs and increased care utilization in children

A new collaborative study between Boston Medical Center, Brigham and Women's Hospital, Boston Children's Hospital, Hennepin Healthcare Research Institute, University of Pennsylvania, and Children's Hospital of Philadelphia finds exposure to neighborhood violence among children was associated with unmet health needs and increased acute care utilization.

28 Feb 2024

Post Traumatic Stress Disorder News and Research

Study pinpoints 95 locations in the genome associated with risk of developing PTSD

AI model can accurately screen for post-traumatic stress disorder after childbirth

AI program can help identify signs of childbirth-related PTSD

Cannabis compound d-limonene reduces anxiety-inducing effects of THC

Gut-friendly psychobiotics could brighten moods and fight depression

Genetic link between PTSD and Alzheimer's debunked in veterans study

Service dogs prove effective in identifying PTSD-related stress markers through human breath

Rapid increase seen in the diagnosis and treatment of perinatal mental health problems

Inhibiting neurons involved in the body's stress response may reduce alcohol use

Researchers create a method to determine psilocybin and psilocin potency in mushrooms

Innovative interventions combat mental health impacts of climate change

Neurobiologists unravel how stress triggers generalized fear

African American veterans with PTSD more likely to be re-hospitalized after stroke

How the brain switches between daydreaming and reality

Trauma screening may help connect children to specific mental-health services

Combining virtual reality and electric brain stimulation may be a promising treatment strategy for PTSD

Exposure to neighborhood violence linked to unmet health needs and increased care utilization in children

Novel genetic associations with anxiety unveiled in comprehensive study of over 1.2 million people

IU researchers develop a breakthrough new blood test for schizophrenia

Enzyme released by immune cells may play role in depression

Expanding research and clinical options for children with cancer

Examining how pain could play a direct protective role in the gut

From Puberty to Menopause: Clue’s CEO, Audrey Tsang on the Power of Femtech

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