Chapter Eighteen - The neuroscientific basis of post-traumatic stress disorder (PTSD) : From brain to treatment

Post-traumatic stress disorder (PTSD) is a debilitating mental health condition resulting from exposure to traumatic events, marked by persistent psychological distress and impairment in daily functioning. Risk factors for PTSD include genetic predispositions, neurobiological factors, as well as psychosocial and environmental influences. Specific demographic groups, such as veterans, first responders, and individuals in high-risk environments, are more susceptible to developing the disorder.

Epigenetic signatures of intergenerational exposure to violence in three generations of Syrian refugees

Maternal trauma influences infant and adult health outcomes and may impact future generations through epigenetic modifications such as DNA methylation (DNAm). Research in humans on the intergenerational epigenetic transmission of trauma effects is limited. In this study, we assessed DNAm signatures of war-related violence by comparing germline, prenatal, and direct exposures to violence across three generations of Syrian refugees. We compared families in which a pregnant grandmother versus a pregnant mother was exposed to violence and included a control group with no exposure to war.

The application of artificial intelligence in the field of mental health : a systematic review

Introduction
The integration of artificial intelligence in mental health care represents a transformative shift in the identification, treatment, and management of mental disorders. This systematic review explores the diverse applications of artificial intelligence, emphasizing both its benefits and associated challenges.

Safety and efficacy of methylenedioxymethamphetamine (MDMA)-assisted psychotherapy in post-traumatic stress disorder : An overview of systematic reviews and meta-analyses

Objective:
To critically evaluate published and unpublished systematic reviews and meta-analyses on the safety and efficacy of methylenedioxymethamphetamine-assisted psychotherapy for post-traumatic stress disorder.
Methods:

International study of the perceived stress and psychological impact of the7 October attacks on Holocaust survivors

Objective: The terrorist attacks of 7 October 2023 in southern Israel had a significant impact on the mental health of Holocaust Survivors (HS), who are considered to be particularly vulnerable to traumatic events. The aim of the study was to assess the severity of perceived stress and the psychological impact of the 7 October attacks on HS.

 

Effects of congruent and incongruent appetitive and aversive well-being comparisons on depression, post-traumatic stress, and self-esteem

Background: People compare their current well-being to different comparison standards (e.g. social or temporal comparisons). These standards are considered as aversive if perceived as threatening to self-motives or appetitive if perceived as consistent with self-motives. However, it remains unknown whether the congruence (vs. incongruence) of aversive and appetitive well-being comparisons (high levels of both vs.

Mental health of LGBTQ+ workers : a systematic review

Background
Members of the lesbian, gay, bisexual, transgender, queer, and other sexual and gender minorities (LGBTQ+) community have greater risk of mental health disorders compared to the general population, however most evidence is from young people. We sought to systematically review and summarise the evidence for the burden and risk of mental health disorders.

 

Associations between death anxiety and probable posttraumatic stress disorder and clinical depression and anxiety in older Israeli adults during wartime

The outbreak of the Israel–Hamas war on October 7, 2023, has presented unprecedented challenges to older adults’ mental health, including increased posttraumatic stress, anxiety, and depression. The current study examined potential war- and age-related factors associated with probable posttraumatic stress disorder (PTSD), clinical depression (probable depression), and generalized anxiety disorder (probable anxiety) among older adults during the ongoing war.

A sport-for-protection program reduces anxiety and depression in youth affected by displacement : A randomized controlled trial of the Game Connect program in Uganda

Introduction
Youth affected by displacement are at risk for anxiety and depression. Supervised sport programs are a potentially effective strategy, however trials from displacement contexts are lacking.
 

Effects of a mobile mindfulness smartphone app on posttraumatic stress disorder symptoms and alcohol use problems for veterans : A pilot randomized controlled trial.

Objective: Veterans returning from deployment have high rates of posttraumatic stress disorder (PTSD) and co-occurring alcohol use disorder (AUD). Current treatments for PTSD and AUD report high dropout rates, and many veterans report alcohol misuse to cope with symptoms of PTSD. The present study is a pilot randomized controlled trial in which veterans (N = 201) were randomized to receive a mobile mindfulness-based intervention enhanced with brief alcohol intervention content (Mind Guide) or an active stress management program.

 

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