Articles tagged with Psychological Stress
A new approach, Child and Family Traumatic Stress Intervention (CFTSI), improves communication between child and caregiver to prevent chronic and sub-clinical PTSD in 73 percent of children. The intervention also promotes recovery more quickly than a comparison intervention.
The study compares and contrasts various global PTSD treatment guidelines, highlighting differences that can lead to confusion. The researchers emphasize the importance of trauma-focused psychological interventions as the most effective treatments for posttraumatic stress disorder.
A new study by USC researchers found that stressed men have diminished brain activity in regions responsible for understanding others' feelings, whereas stressed women show increased coordination. This sex difference is linked to the effects of stress on social behavior and empathy.
Researchers suggest that stress-induced proteins can help cancer cells survive chemotherapy and radiation treatments. The study found that a protein called heat shock factor-1 activates another protein, Hsp27, which allows cancer cells to survive despite DNA damage.
Decades of research reveals that Holocaust survivors exhibit cognitive functioning and physical health similar to non-survivors, yet experience significant psychological pain, post-traumatic stress, and psychopathological symptoms. Living in Israel may serve as a protective factor for improved psychological well-being.
Chronic drinking increases levels of stress hormones called glucocorticoids, associated with neurotoxicity during abstinence after withdrawal from alcohol dependence. Glucocorticoid receptor antagonism may represent a pharmacological option for recovery.
A new study by University of Cambridge researchers found that mindfulness training increased well-being in 155 adolescent boys. The four-week program improved feelings of happiness and contentment while also enhancing resilience and stress management skills. The benefits were particularly noticeable in students who struggled with anxiety.
A new national study confirms that children who have experienced both disaster exposure and victimization are at a higher risk of developing anxiety, depression, and aggression. The study highlights the need for community organizations and first-responders to provide support to children in need.
A recent study conducted by researchers from the University of Chicago found that marriage and committed relationships significantly lower cortisol levels and increase testosterone production in response to psychological stress. The findings suggest that long-term monogamous relationships can have a dampening effect on stress hormones.
Research from the University of Gothenburg found a link between middle age stress and late-life dementia, especially Alzheimer's disease. Women who reported repeated periods of stress in middle age were 65% more likely to develop dementia.
Research shows that childhood poverty and social isolation can lead to heightened reactivity, increasing the risk of heart disease later on. A study examining 212 adolescents found that those from lower socioeconomic status had stiffer arteries and higher blood pressure.
New research finds that childhood trauma can lead to inflammation and cell aging, shortening lifespan by seven to 15 years. Adults who experienced childhood adversity continue to be at greater risk for health consequences even in later life.
Researchers found that individuals with greater neural sensitivity to social rejection exhibit increased inflammatory activity, which can increase the risk of disorders such as asthma, rheumatoid arthritis, and depression. Chronic inflammation can also lead to cardiovascular disease and certain types of cancer.
Forests have been shown to decrease blood pressure, heart rate and muscle tension in natural settings, while also reducing depression, anger and ADHD symptoms.
Researchers monitored Israeli soldiers' neural mechanisms during daily rocket attacks, revealing a dissociative state rather than hypervigilance. This study has significant implications for PTSD therapy, suggesting a neuromarker that can predict chronic PTSD risk.
Researchers found that rebuilding schools and supportive relationships helped reduce trauma symptoms in children, but over a quarter still struggled with PTSD three years later. A second study discovered distinct stress patterns between male and female teens after the hurricane.
Researchers found that social interaction and a richer living environment significantly reduced tumor mass and volume in mice with cancer. The study suggests that low-stress, mentally stimulating environments may be beneficial for cancer treatment.
A six-man international crew will undergo a simulated 520-day Mars mission to assess the impact of prolonged isolation on mental health. The study aims to better understand how sleep loss, fatigue, and stress affect performance in long-duration space missions.
A new study from UCSF reveals that vigorous physical activity can protect individuals from the effects of stress by reducing its impact on telomere length. The researchers found that even moderate amounts of exercise can provide critical protection for telomeres.
Researchers found a significant increase in male fetal losses following the 9/11 attacks, with fewer boys born in December 2001. The study suggests that psychological shock from the event may have threatened the lives of male fetuses across the US.
A study published in BMC Public Health found that stress caused by the 9/11 attacks led to a spike in male fetal deaths and lower birth rates for boys in December 2001. The research suggests that societal shock may affect male pregnancies, potentially due to a mechanism conserved by natural selection.
A systematic review found that Tai Chi is associated with reduced stress, anxiety, and depression, as well as improved mood and self-esteem. However, the quality of the studies was generally modest, highlighting the need for more high-quality randomized trials to confirm these findings.
A recent study found that family caregivers with dementia experience a wide range of stressors, including behavior issues and financial strain. While existing interventions focus on specific stressors, research suggests that a one-size-fits-all approach is insufficient, highlighting the need for personalized interventions.
Researchers have discovered a link between stress, anxiety, and metabolic changes that can lead to type 2 diabetes. The study found that increasing the activity of a single gene in the brain causes mice to exhibit anxious behavior and develop symptoms associated with type 2 diabetes.
Research suggests that trauma from war increases asthma risk, with twice the likelihood of development in those most traumatised. A study of 2000 Kuwaiti civilians aged 50-69 found a direct correlation between trauma and asthma risk.
A new mental health outreach programme has successfully identified and treated hundreds of survivors of the 2005 London bombings, strongly suggesting similar programmes need to be included in disaster response plans. The programme highlighted a significant gap in traditional GP referrals for mental healthcare after terrorist attacks.
A study of Rwandan genocide survivors found that genetic variations in the catechol-O-methyltransferase (COMT) gene affect PTSD risk. Survivors with certain genetic markers showed increased resilience to stress-related problems, while others were more vulnerable. The findings provide new insights into the complex relationship between t...
A study finds that fetuses exposed to high levels of stress hormone cortisol may have trouble paying attention or solving problems later on. However, if mothers provide sensitive care during infancy and toddlerhood, the negative link disappears almost entirely.
Researchers found that depression is associated with spikes in cortisol levels for both boys and girls after stress tests. However, higher cortisol reactions to stress are only linked to obesity in girls. Early treatment of depression could help reduce stress and control obesity in this demographic.
A study published in Diabetes Care found that brain function slows in individuals with type-2 diabetes and high stress hormone cortisol levels. Higher cortisol levels have been associated with cognitive decline in this population.
A University of Pennsylvania-led study found that mindfulness training improved mood and working memory in high-stress US Marines. The more time participants spent practicing daily mindfulness exercises, the better their mood and working memory became.
The study found that tooth enamel defects in ancient humans were associated with shortened lifespans, suggesting a link between early life stress and adult diseases. The research supports the Barker hypothesis, which proposes that many adult diseases originate during fetal development and early childhood.
A Johns Hopkins study reveals that musculoskeletal issues are the leading cause of medical evacuation from war zones in Iraq and Afghanistan. Psychiatric diagnoses also increased over four years, despite mental health teams. Most evacuated personnel do not return to duty.
A study by Ohio State University researchers found that women who practiced yoga regularly had lower amounts of the pro-inflammatory cytokine IL-6 in their blood. This reduction in inflammation was also observed after stressful experiences, suggesting a potential long-term health benefit from yoga.
A new study published in the Journal of Pediatric Psychology found that children with PTSD symptoms exhibit poor hippocampus function, which can lead to avoidance and numbing symptoms. The research provides a potential biomarker for early detection and improved treatments for traumatized children.
Researchers found a 3.3-fold increase in cancer risk among isolated rats with naturally occurring mammary tumors. Isolation and stress led to higher production of corticosterone, a stress hormone, and increased tumor growth. The study suggests a causal relationship between social interaction and disease.
A genetic variation in oxytocin's receptor has been linked to both empathetic ability and stress reactivity in a study of college students. Those with the GG allele showed lower heart rate responses to stress tests and performed better on a test measuring empathy.
A clinical trial found that eating about an ounce and a half of dark chocolate daily for two weeks reduced stress hormone levels and corrected other stress-related biochemical imbalances. This study provides strong evidence for the potential benefits of dark chocolate in reducing emotional stress.
A study by Johns Hopkins researchers found that only 13% of service members with back pain returned to duty, despite treatment. The low success rate is attributed to psychosocial factors and the limited availability of pain management options in war zones.
A new study funded by NIH will investigate whether Transcendental Meditation can aid in the treatment of coronary heart disease. The 12-week trial at Columbia University Medical Center will examine 56 patients with CHD, measuring changes in coronary artery disease using advanced non-invasive methods.
A study published in the Journal of Happiness Studies found that individuals who engage in activities increasing their competency experience decreased happiness in the moment but increased happiness on a daily basis. In contrast, those who meet their need for autonomy or connectedness report higher hourly and daily happiness levels.
People with job authority report higher levels of interpersonal conflict and stressors spilling over into non-work domains. Despite benefits like greater pay and problem-solving tasks, the health costs negate the advantages of having power at work.
A study published in BMC Medicine found a correlation between severe stress and an increased risk of stroke, particularly among patients with cerebral infarction due to atherosclerosis or blood clots. The study suggests that further research is needed to understand the role of stress in developing certain types of strokes.
Research reveals strong correlation between prolonged stress and increased risk of large vessel disease, small vessel disease, and cryptogenic stroke. Stress may be related to behaviors such as smoking and physical inactivity that increase stroke susceptibility.
A new study finds that cognitive stress can significantly impact decision making, leading participants to overlook information predicting negative outcomes. Under pressure, individuals may rely on past rewards rather than rational considerations, resulting in irrational biases.
A melon-derived antioxidant supplement has been shown to relieve stress and fatigue in healthy volunteers. The study found significant improvements in perceived stress symptoms after 28 days, but not beyond the initial 7-day period of placebo effect.
Researchers found that plants in university classrooms improved students' course and instructor evaluation scores, particularly for those in windowless rooms. The study also showed increased motivation and reduced stress among students, suggesting a positive impact on academic performance.
Researchers have developed a predictive tool to detect at-risk soldiers with post-traumatic stress disorder (PTSD) using functional magnetic resonance imaging (fMRI). The study shows that fMRI can be used to forecast which soldiers might be vulnerable to stress psychopathology in the future.
A Kansas State University study found that employees who are engaged in their work experience better moods and more satisfaction at home. The researchers tracked 67 extension agents over two weeks to determine the relationship between daily work engagement and work-to-family facilitation.
A Tel Aviv University researcher suggests that tears signal vulnerability and attachment, making interpersonal relationships stronger. Crying is not just a symptom of pain or stress, but an evolution-based mechanism to bring people closer together.
A study published in The Lancet found that Afghan children are experiencing high rates of mental health problems and trauma, with girls being disproportionately affected. School-based initiatives to address child mental health are crucial, but challenges exist due to inadequate resources and strain on the education system.
A recent study published in Biological Psychiatry found that hormone levels play a crucial role in stress resilience among military combat divers. Soldiers with higher dehydroepiandrosterone (DHEA) levels performed better during stressful underwater navigation exercises.
Researchers found that adolescents with low social support levels reported higher levels of depression after a suicide bombing in Israel. Social support was a protective factor against depression, with happier adolescents better able to cope with terrorism-related stress.
Research found that mothers of children with autism had higher levels of parenting-related stress and psychological distress, while daily living skills were not associated with increased stress. The study suggests that addressing problem behaviors in autism is crucial for family well-being and early intervention.
A study found that stress is linked to weight gain, particularly in women who experience strained family relationships and limited life circumstances. Stress reduction strategies, such as access to weight-loss programs and flexible work schedules, may help mitigate this effect.
A study found that mental stress causes vasodilation in healthy subjects, resulting in a net increase in brain blood flow. However, individuals with high blood pressure showed no vasodilation or change in brain blood flow under similar conditions.
New research published in PLOS ONE found that men under stress are more likely to engage in risky behavior, including gambling, while stressed women tend to moderate their choices. The study used the Balloon Analogue Risk Task to assess participants' risk-taking tendencies.
Teenage girls experience increased stress levels, with seven out of ten suffering from stress. To withstand this, girls rely on various sources of strength including emotional support, controlling their daily lives, and engaging in recreational activities.
A study published in the Journal of Traumatic Stress found that at least half of Afghan school children have developed PTSD due to traumatic experiences. The research highlights the need for interventions addressing not only war experiences but also family disturbances and community factors.
Over 30 years, middle-aged women's levels of perceived mental stress have increased significantly, while their blood pressure has decreased. This is according to a Swedish study that followed 1,462 women from the 1960s to the 2000s.