Articles tagged with Psychological Stress
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A nationwide longitudinal study of psychological responses to September 11 found that six months after the attacks, effects continued throughout the country among individuals not directly affected. Those with preexisting mental or physical health difficulties and greater exposure to the attacks showed continued stress symptoms over time.
A study published in The Lancet found that single-session psychological debriefing after traumatic events is ineffective and may even do more harm than good. The research suggests that formal therapy like critical incident stress debriefing can prevent people from seeking natural family or social support systems.
A recent study by researchers Jennifer Gerlach and Dorothy Espelage found that exercise may not have a positive impact on the mental health of women with eating disorders. In contrast, men with similar exercise habits showed strong associations between exercise and improved psychological well-being.
A group-based stress management training program has been found to lower blood glucose levels and improve health outcomes in people with type 2 diabetes. After one year, 32% of participants showed a reduction in hemoglobin A1C levels, while only 12% of those receiving no stress management training did so.
Research found that alcoholics exhibit blunted heart-rate responses to public speaking despite similar anxiety levels, indicating a disconnection between perception and physiological response. This impairment may contribute to social functioning and emotional experiences in individuals recovering from severe alcohol dependence.
Researchers found that acute stress symptoms were common among injured children and their parents, with nearly four-fifths experiencing at least one significant symptom. Pediatricians should support distressed parents to help them cope with traumatic injuries.
Research reveals that family history of hypertension is associated with exaggerated physiological responses to stress and learned maladaptive behavioral patterns. Offspring of hypertensive parents exhibit higher resting heart rates, increased blood pressure, and more negative verbal and nonverbal behaviors during stressful tasks.
A new study at Kansas State University found that people with neurotic tendencies hold onto negative emotions for longer than others, leading to poor health. In contrast, extroverts tend to maintain a positive mood for longer periods.
A German study on mice found that genetic variations in a key stress-response gene may contribute to excessive alcohol consumption under stressful conditions. The researchers identified a specific receptor, CRH1, which is associated with increased alcohol intake in stressed mice, suggesting potential targets for preventing relapse.
A study of 122 men and women who suffered out-of-hospital cardiac arrests found that women were more likely to report psychological stressors as triggers before their arrest, while men were more likely to report physical exertion. The study suggests that emotional triggers may play a role in sudden cardiac death for women.
Research reveals husbands of fibromyalgia sufferers experience more depression and loneliness but have similar physical health scores as those with healthy wives. Despite these findings, the men's overall psychosocial well-being is comparable to that of the control group.
Two studies found that eating breakfast can reduce susceptibility to upper respiratory tract infections, including colds and flu. Volunteers who reported multiple illnesses were less likely to eat breakfast and consume alcohol, suggesting that psychosocial factors play a role in illness susceptibility.
A four-week study found that those on a high-fibre diet had improved moods, reduced fatigue, and lower depression scores compared to those on a low-fibre diet. Kellogg’s All-Bran and Kellogg’s Bran Flakes were identified as rich sources of natural grain fibre.
A study found that 35% of staff left the field within four years due to colleague stress. However, burnout was not a major factor; instead, support from professional colleagues significantly impacted employee retention. The researchers conclude that improving team relationships can reduce job stress and enhance retention.
Researchers found that stress increases triglycerides in the bloodstream, which can contribute to heart disease. Triglyceride levels declined more slowly in stressed volunteers compared to those who rested, suggesting a negative impact of stress on fat metabolism.
A study published in Diabetes Care found that stress management techniques, when added to standard care, helped reduce glucose levels in patients with type 2 diabetes. On average, the stress management group showed a 0.5 percent reduction on the hemoglobin A1c test.
Researchers at Ohio State University found a link between major stressors during pregnancy and the development of autism in children. The study, which included over 200 mothers, showed that stress levels for mothers of autistic children were nearly twice those of other mothers.
A study of 13 HIV-positive men found that those with high levels of autonomic nervous system activity responded less well to antiretroviral treatment, with some experiencing no immune recovery. Stress accelerates AIDS progression by increasing viral replication and making it harder for the body to fight off the infection.
Daily functioning and psychological symptoms improved in patients participating in a meditation training program, with benefits lasting up to one year. The program, known as MBSR, included mindfulness meditation training and group therapy, leading to reduced stress, anxiety, and depression.
A study found that meditation training reduced psychological distress by an average of 54% in stressed-out participants. The program also showed significant improvements in medical symptoms, bringing participants within the range of normal health and well-being.
A study by Cornell University found that even moderately noisy open offices can contribute to health problems like heart disease and musculoskeletal issues. Workers in noisy offices experienced higher levels of stress and made fewer ergonomic adjustments than those in quiet offices.
Psychology research offers 20 strategies for managing negative emotions, including reminding oneself of positive aspects, helping others, and focusing on happiness through a ratio of positive to negative emotions. Researchers like Randy Larsen emphasize the importance of looking beyond negative mental health topics.
A study at Ohio State University linked job stress to back pain in introverted individuals and those who dislike repetitive tasks. The researchers tested how students reacted to critical supervision while lifting boxes, finding that stressed individuals used their muscles differently, leading to increased spinal forces.
A study conducted at Yale suggests that non-overweight women with abdominal fat have exaggerated responses to cortisol, a stress hormone. This leads to increased visceral fat, related to worse health outcomes like heart disease and diabetes.
A recent study highlights the significant impact of stress on refugee health, revealing that psychological factors such as anxiety, depression, and financial worries contribute to physical illness and mental health issues. The study found that only 6% of refugees suffered from PTSD, suggesting that a medical diagnosis may not fully cap...
A new study published in Fertility and Sterility suggests that most infertile men cope with their situation well, with no significant differences among three groups of men. The researchers found that fertile men reported higher stress levels compared to those with low or no sperm count or unexplained infertility.
A study by Elissa Epel found that lean women who experience high levels of stress are more likely to accumulate excess abdominal fat, which increases their risk for certain diseases. The researchers suggest that this type of fat is linked to greater heart disease and diabetes.
A recent study found that low-income parents, particularly those from minority ethnic groups, are more likely to use harsh discipline due to increased stress and cognitive-emotional reactions. The research suggests that parenting beliefs, family stress, and ethnicity play a significant role in shaping discipline approaches.
A new study found that higher levels of religious faith and spirituality are linked to improved mental health outcomes, including increased optimism and resilience, among people recovering from substance abuse. The research involved 236 participants and suggests that spirituality may contribute to a more optimistic life outlook.
A study found that infant monkeys raised without adult supervision experienced higher cortisol levels, indicating increased stress, which later led to heavy drinking as adults. This suggests a link between early life experiences, sensitivity to stress, and subsequent alcohol consumption.
A new study found that work/family spillover has distinct effects on physical and mental health, with both negative and positive spillover exerting separate impacts. Positive spillover was independently associated with better health, while less negative spillover was linked to improved well-being.
A step-by-step treatment approach called brief eclectic psychotherapy (BEP) significantly reduced PTSD symptoms in Dutch police officers. BEP incorporated various techniques, including imaginary reliving and farewell rituals, which helped officers regain control of their lives.
The Transcendental Meditation (TM) program was shown to decrease atherosclerosis and risk of heart attack and stroke in hypertensive African Americans. The study found that TM practitioners had a significant reduction in carotid intima-media thickness, comparable to lipid-lowering medications and intensive lifestyle modification programs.
A new study at the University of North Carolina at Chapel Hill found that newer oral contraceptives may reduce the risk of heart problems for women who smoke. The study compared the cardiovascular responses to stress among healthy women taking different formulations of the drugs, including those with smoking habits.
A new study by Canadian scientists found that highly stressed patients with ischemic heart disease do not respond as well to medications for their condition. Higher levels of stress resulted in lower effectiveness of treatment, with more highly stressed patients experiencing a greater reduction in episodes of angina.
A recent study found that leisure physical activity buffers the effects of minor stress, but aerobic fitness does not. This suggests that exercise may help minimize stress-related symptoms by distracting from stressors or instilling a sense of accomplishment.
A study found that people with pets experienced half the increase in blood pressure under stress compared to those without pets. The researchers used medication to control high blood pressure and tested the effects of pets on stress reactivity.
A national survey found that one in four female veterans experienced military-related sexual assault, leading to significant symptoms of depression and problems with alcohol. The study highlights the importance of addressing these issues for veterans' mental health care.
A study by University of Michigan researchers found that US teens feel stressed more often than East Asian students, despite performing poorly on math tests. The stress is mainly caused by unclear academic goals and societal expectations, while Japanese students have a clearer focus on academic achievement.
A recent study published in the American Journal of Clinical Nutrition found that prolonged mental stress increases the levels of atherogenic lipoproteins and decreases the rate at which fats are cleared from the blood after a meal. This can lead to higher lipid levels and increased risk of cardiovascular disease.
A study of 318 men found that high levels of stress and low social support are associated with higher levels of prostate-specific antigen (PSA) in the blood, a marker for prostate cancer. The research suggests that psychosocial factors may promote prostate disease through direct physiological pathways.
A new study found that a psychological intervention program boosted antibody levels and reduced stress hormone cortisol in women with breast cancer, leading to improved quality of life and higher chemotherapy doses.
Researchers at the University of Washington developed a scale to measure air travel stress, finding that men and women experience it differently. The study suggests that anxiety and anger can trigger stress, but also highlights the importance of coping mechanisms such as relaxation skills and adaptive behavior.
Researchers found that psychological stress increases cortisol levels, which can slow down the delivery of cytokines to wounds, leading to slower healing times. This study provides a new insight into how stress affects physiologic changes within the body and may have serious consequences for patients recovering from surgery.
Research suggests that stress can alter key biochemical markers in the body, weakening the immune response and increasing susceptibility to infections. Stress may also lessen vaccine effectiveness and confound studies of certain illnesses.
A new study by researchers at UCLA found that pregnant women with positive psychological resources tend to have healthy-weight infants. The study, which analyzed data from 230 pregnant women, suggests that a woman's ability to adapt to the challenges of pregnancy is crucial to the outcome.
Researchers at UNC Health Care found that men with high stress levels and weak social support developed AIDS faster. The study of 82 HIV-infected gay men showed that cumulative stressful events doubled the risk of progressing to AIDS.
A new study found that mild psychological stress can temporarily increase blood levels of homocysteine, a chemical associated with the development of heart disease. Researchers discovered that brief periods of stress resulted in a sharp rise in homocysteine levels in middle-aged women.
Research suggests that physical stress and surgery can suppress natural killer cell activity, leading to increased tumor development. Protective measures, such as analgesia, may help prevent this suppression.
Researchers found that psychological stress increases levels of IL-6, a cytokine linked to immune system response, making the body more susceptible to developing infection and symptoms of respiratory illness.
A recent study found that women who use oral contraceptives and smoke have significantly greater cardiovascular reactivity to stress, as well as increased lipid and fibrinogen levels. This can lead to a higher risk of heart disease.
A study suggests that maternal stress and stress hormones may influence fetal brain development. Research found associations between maternal factors, such as medical and psychological stress, and fetal brain function.
Researchers found that a combination of an insecure man with a dismissive woman increases the likelihood of domestic violence. The study suggests that attachment styles, particularly insecure and dismissive styles, can be a powder keg waiting to explode.
A recent study by the American Heart Association found that women with heart disease are more likely to experience chest pain during mental stress. The study tested the effects of psychological stress on ischemic heart disease and found that heart rates increased twice as much among participants who reported chest pain.
A University of Colorado at Boulder study found that rats who exercised regularly before stress exposure were protected against its suppressive effect on immune response. Regular exercise in moderation can help buffer the negative effects of stress on the immune system, according to the researcher.
Researchers found that athletes in a cognitive-behavioral stress management group experienced significant reductions in depressed mood, fatigue, and serum cortisol. These findings suggest that stress management programs can be an effective way to support athletes' mental health during intense training periods.
A new study found that stress can lengthen the time dental wounds take to heal by 40% and reduce interleukin-1 production, a crucial cytokine for wound healing. Researchers believe that early supportive therapies may counteract this slowing effect, which occurs in the first few days after injury.
Traumatic stress triggers an intricate response in the body's biochemical equilibrium, affecting the brain, endocrine, and immune systems. Research aims to understand this process to create more effective treatments for related disorders.
Exposure to stress during puberty results in abnormal aggressive and submissive behaviors, as well as neurobiological alterations, in hamsters. The study suggests that an imbalance in vasopressin and serotonin brain chemical systems contributes to inappropriate behavior.
A study by Duke University Medical Center found that hostile women experienced significant increases in blood pressure and heart rate when discussing an emotional event, while low-hostile women showed no such response. The research suggests that emotional stress may not be harmful for everyone, but rather poses a risk to those already ...