Articles tagged with Post Traumatic Stress Disorder
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Researchers found associations between PTSD and dietary patterns, specifically a Mediterranean diet rich in plant-based foods and fish. The study identified Eubacterium eligens as a protective species that may help alleviate PTSD symptoms.
A study at Ohio State University found that a combination of ibogaine hydrochloride and 5-MeO-DMT significantly improved PTSD symptoms, depression, anxiety, and cognitive functioning in special operations forces veterans. The treatment also alleviated cognitive impairment linked to traumatic brain injury.
The latest American Psychiatric Association journals offer insights into depression and PTSD factors, as well as guidance on handling drugs laced with fentanyl. The October issues also feature a joint commentary on nuclear war's impact on health professionals.
Researchers found that MDMA increased feelings of connection and oxytocin levels in volunteers, while methamphetamine also showed similar effects. These findings suggest potential therapeutic benefits for traditional talk therapy.
A large-scale study confirms that playing Tetris for fifteen minutes can prevent psychological trauma in mothers after a difficult birth. The therapeutic activity was found to interfere with memory consolidation of traumatic images, thereby preventing the development of post-traumatic stress symptoms linked to childbirth.
A new study reveals that post-traumatic stress disorder (PTSD) symptoms are associated with poorer sexual functioning among midlife women. The research suggests that addressing PTSD symptoms is crucial for improving sexual health and functioning as women age.
A study published in Biological Psychiatry: Cognitive Neuroscience and Neuroimaging found that greater activation in the right inferior frontal gyrus predicts better recovery from early PTSD symptoms. This breakthrough suggests a potential role for cortical/cognitive regions in regulating fear and PTSD development.
A new approach to PTSD treatment may involve targeting cerebellar inhibitory interneurons, which play a critical role in fear memory formation. The research found that these interneurons drive fear memory consolidation via learning-induced HCN plasticity.
A Northwestern University study found that endogenous cannabinoid molecules released by the brain during stress can calm it down. These molecules activate the same receptors as THC and may provide a natural coping response to stress.
Researchers found that wrongly accused Post Office Scandal victims experience high levels of clinically significant post-traumatic stress and depressive symptoms, regardless of conviction outcome. The study highlights the need for mental health support and reliable investigation practices within the criminal justice system.
Research finds ADHD is a risk factor for major depression, post-traumatic stress disorder, anorexia nervosa, and suicide attempts. The study used Mendelian randomization to establish potential links between ADHD and these disorders.
A study by Hebrew University researchers found that directly involved war veterans exhibited almost double the level of PTSD symptoms compared to indirectly active veterans. Parents of active veterans experienced heightened secondary traumatic stress, with mothers bearing a greater burden than fathers.
A recent brain single-cell study found that certain genes are expressed at varying levels in the dorsolateral prefrontal cortex of individuals with PTSD and MDD, suggesting dysregulated pathways. The research could lead to novel diagnostic markers and targeted treatments for these conditions.
Researchers at Vanderbilt University Medical Center will compare the effectiveness of ketamine and etomidate in critically ill adults undergoing tracheal intubation. The study aims to determine which medication helps patients survive or prevents symptoms of PTSD.
Researchers are exploring psychedelic-based treatments as a potential game-changer for patients with post-traumatic stress disorder (PTSD) and substance use disorders. Studies have shown improvements in symptoms of both conditions, offering new hope for those who have struggled with treatment-resistant disorders.
In a new study, Salk Institute scientists discovered that dopamine regulates anxious worm behavior in the presence of nipping predators. The findings illuminate how this dopamine-regulated brain pathway may be related to anxiety and could provide insight into human conditions like PTSD.
The use of psychedelics in mental health treatment is gaining traction, but concerns about patient safety and regulation need to be addressed. Psychedelic-assisted therapy shows promise in treating conditions like depression and PTSD, but more research is needed on dosages, settings, and guidelines.
A new study from Iowa State University finds that adverse childhood experiences can increase vulnerability to PTSD, even after controlling for combat exposure. The researchers suggest that early trauma can affect coping mechanisms and social support networks, making individuals more susceptible to stressors.
A University of Chicago Education Lab study found that a school-based group counseling program can significantly reduce PTSD, anxiety, and depression among Black and Latina girls. The program, Working on Womanhood (WOW), was found to reduce PTSD symptoms by 22% among adolescent girls in Chicago neighborhood schools.
A new American Heart Association scientific statement highlights the disproportionate burden of cardiovascular disease on AI/AN women. The study reveals that more than 60% of these women have suboptimal heart health when pregnant, increasing their risk of heart disease later in life.
A study by WVU researchers highlights the need for improved mental health programs for first responders, citing increased stress and stigma. The study recommends linking responders with culturally competent clinicians, establishing centralized organizations, and expanding research efforts to address these issues.
Survivors of firearm injury experience chronic PTSD symptoms and poor health-related quality of life, emphasizing the need for comprehensive care. Screening for chronic kidney disease could be cost-effective for US adults starting at age 35.
Researchers discovered a specific form of ubiquitin protein selectively involved in forming fear memories in female brains, providing a potential target for therapeutic treatments. The finding could lead to more effective treatment options for post-traumatic stress disorder (PTSD) in females.
Researchers have identified a brain marker that may indicate future suicide risk, suggesting potential new treatments and prevention strategies. The study found differences in brain connections among veterans with a history of suicide attempts compared to those without, which could help identify individuals at risk.
Researchers discovered that sleep spindles can alleviate anxiety in people with post-traumatic stress disorder (PTSD), contradicting recent findings. The study found that spindle rate frequency was higher during a stressful visit than a control visit, suggesting non-invasive ways to harness the benefits of this sleep stage for symptom ...
Researchers found that psilocybin facilitates fear extinction in mice by promoting hippocampal neuroplasticity. The study's results improve our understanding of the restorative effects of psilocybin on the brain and may lead to alternative treatments for PTSD.
A Brazilian study found that pediatric ICU workers experienced high levels of burnout, anxiety, depression, and post-traumatic stress disorder during the COVID-19 pandemic. Despite high job satisfaction, organizational support can help mitigate psychological distress.
A study found that young adults who experienced gunshot, stab, or assault wounds as children have significantly higher rates of post-traumatic stress disorder (PTSD) than the general population. Ten respondents screened positive for probable PTSD, and nearly 17% reported persistent symptoms related to their injury.
A randomized trial found tailored education and peer support significantly reduced binge-drinking among Army National Guard members over the course of a year. Participants who received online education sessions and supportive phone calls from veteran peers showed substantial declines in binge-drinking days and scores on risk assessments.
A comprehensive study found that individuals who maintained their drinking habits during the pandemic had lower prevalence of mental health issues compared to those who abstained or experienced changes. The research also identified groups with stronger associations between alcohol consumption and mental health outcomes.
A new study found that specific biomarkers in blood can predict PTSD likelihood, diagnose disorder, or monitor treatment response. Researchers discovered four biomarkers with significant differences between those with PTSD or sub-threshold PTSD and those with high resilience.
Researchers at Tel Aviv University found that dedicated hyperbaric oxygen therapy is more effective in reducing pain and healing patients with fibromyalgia caused by traumatic brain injury. The treatment resulted in significant improvements in 2 out of 5 patients, including improved pain threshold tests and quality of life indicators.
The American Society for Biochemistry and Molecular Biology (ASBMB) is pleased to announce the availability of Discover BMB 2023 press materials. The meeting features groundbreaking research on various topics, including a new form of omega-3 that may prevent visual decline with Alzheimer's disease and markers of PTSD in the blood. Addi...
A new review reveals that environments beyond greenspaces and bluespaces, such as caves, deserts, and glaciers, have potential health benefits. Short-term exposure to solid-state water landscapes showed little evidence of benefits, while longer-term exposure led to improved emotional states, medical treatments for allergies, and physic...
A new study found that social workers experienced high rates of depression, PTSD, and anxiety during the pandemic, with 40% reporting depression - a rate 4 times higher than the general population. The study highlights the need for trauma-informed approaches and strong mental health supports for staff to sustain the profession.
A meta-analysis by researchers at the University of Münster confirms that trauma-focused therapy is highly effective for treating PTSD in children and adolescents. The study found that this form of therapy can change patients' thought patterns and behaviors, enabling them to confront their trauma under therapist supervision.
A new Australian study found that assistance dogs used in conjunction with traditional therapies provide the most effective treatment outcomes for defence veterans' mental health. Almost 90% of veterans reported improvements in post-traumatic stress, depression, and anxiety after being matched with an assistance dog.
A new study by Virginia Tech neuroscientist Sujith Vijayan sheds light on the mechanisms behind PTSD patients' inability to process and extinguish fear memories during REM sleep. The researchers found that high neurotransmitter levels and altered brain rhythms disrupt the normal fear-quelling work of brain rhythms.
A Rutgers study found that older people living with HIV/AIDS face unmet mental health needs and are more likely to experience PTSD, substance dependence, and suicidal thoughts. Resilience may play a crucial role in increasing adherence to antiretroviral therapy, which is essential to ending the AIDS epidemic.
A Tufts-led team discovered a brain region marker that indicates vulnerability to developing post-traumatic stress disorder (PTSD). The study found heightened amygdala activation in response to neutral facial expressions, suggesting an acquired characteristic of PTSD. This finding may inform early intervention strategies for individual...
Scientists found that chronic stress increases the activity of proopiomelanocortin (POMC) neurons, leading to behaviors such as anhedonia and depression. Inhibiting POMC neuron activity reduced these behavioral changes. The study suggests that POMC neurons play a key role in increasing susceptibility to stress-related behavioral problems.
A study of 1,463 combat-deployed soldiers found significant associations between bullying/hazing and major depressive disorder, PTSD, suicidal thoughts, and substance use disorder. The findings highlight the need for efforts to prevent and address mental health problems among service members.
A study found that nearly one in three public health workers experienced nonphysical workplace violence, including threats and bullying, leading to increased risks of depression, anxiety, PTSD, and suicidal thoughts. The more severe the violence, the greater the impact on mental health.
Researchers found that wildfire exposure led to difficulty in sensory interference processing and increased frontal cortex activity, similar to PTSD symptoms. Cognitive deficits persisted 6-12 months post-wildfire, highlighting the need for targeted interventions to address climate trauma.
A new study published in the Journal of Psychiatric Research found that even frontline healthcare workers without a formal PTSD diagnosis experience critical health symptoms. Subthreshold PTSD symptoms, not severe enough for a clinical diagnosis, were reported by over half of the surveyed healthcare workers.
A team of researchers used imaging technology to study synapse dynamics in the brains of live mice, revealing that some new synapses formed during fear conditioning are eliminated over time. This finding supports the 'unlearning' hypothesis and could help scientists better understand brain activity in patients with PTSD.
A new study by University of Texas Health Science Center at San Antonio shows that treatment for combat-related PTSD can be both fast and effective, with clinically significant reductions in symptoms in over 60% of patients. Long-term remission was observed in more than 50% after three weeks of outpatient therapy.
Researchers found that remote fear memories are permanently stored in connections between memory neurons in the prefrontal cortex. The study suggests that a dysregulation of fear memory consolidation can lead to chronic maladaptive fear in PTSD, affecting about 6% of the population.
A large-scale study of mothers reveals those who experienced greatest pandemic-related change are more susceptible to traumatic stress symptoms. Mothers with higher incomes and education were found to be in the high-change group, while those with lower socioeconomic status reported fewer disruptions.
Researchers found that women experiencing prolonged mental health issues after childbirth had genetic evidence of higher immune system defense mechanism activation. The study also identified reduced antiviral immune response genes, which may offer protection from pathogens.
A new study reveals that children who survive firearm injuries are more likely to develop mental health diagnoses, particularly stress-related conditions and substance misuse issues. The research found that 35% of firearm-injured kids received a new mental health diagnosis in the year after the incident.
A Scripps Research team has identified a class of drugs that may break the link between post-traumatic stress disorder (PTSD) and alcohol use disorder (AUD). The findings show that these compounds, which target brain pathways shared by both disorders, can reduce alcohol preference and other behaviors associated with PTSD.
A multi-campus research team has created a novel device that can non-invasively measure cervical nerve activity in humans, with potential applications for personalized treatments of sepsis and mental health conditions like PTSD. The device features a flexible array of electrodes that capture electrical activity across different nerves.
Adolescents in war-torn regions experienced high war trauma and daily stress, with 60% witnessing armed attacks. The study found elevated rates of PTSD, anxiety, and depression compared to those living outside the conflict zone.
New research presents neurotechnology as a powerful tool for studying the brain and enabling targeted therapies for neurological disorders. Devices like nerve stimulators and brain implants can monitor or modulate neural activity, offering potential treatments for conditions such as paralysis and post-traumatic stress disorder (PTSD).
Researchers from Tokyo University of Science found that chronic social defeat stress (cSDS) induced mice showed higher intestinal transit ratio and visceral pain-related behaviors, similar to IBS. The study suggests that prolonged psychological stress can cause IBS-like symptoms in mice without intestinal lesions.
Researchers developed NETfacts to address severe trauma in communities, combining individual treatment with collective process. The results show that both NET and NETfacts significantly reduced posttraumatic stress disorder and depression, as well as stigma and violence.
A study by Ural Federal University found that daytime naps and wakefulness both reinforce the formation of fear memories in response to emotional trauma. This research has significant implications for developing strategies for rehabilitating individuals with anxiety disorders.
A new therapy combining Imagery Rehearsal Therapy with Targeted Memory Reactivation has been shown to significantly reduce nightmare frequency and increase positive dreams in patients. The treatment, which involves associating a major piano chord with positive scenarios, resulted in lasting benefits even three months after the experiment.
A study finds that functional seizures, a type of non-epileptic seizure, are associated with structural changes in the brain, including thinning in the superior temporal cortex and thickness in the left occipital cortex. These differences can be detected using MRI scans.