Articles tagged with Anxiety
A study found that carbon dioxide inhalation triggers emotional distress and a panic response in healthy volunteers. The reaction is dose-dependent, with higher CO2 concentrations causing stronger negative emotions. Older subjects exhibited a weaker reaction, suggesting an underlying protective brain alarm may be blunted in the elderly.
Researchers found that 60% of staff suffered from anxiety, but this fell to just 8% after aromatherapy massages and relaxing music. The study also examined seasonal differences and found a greater reduction in winter months.
Researchers found that oil spill clean-up workers were more likely to experience lower and upper respiratory tract symptoms, including chronic cough and phlegm. The effects persisted for over a year after the last clean-up activity but eventually declined, suggesting partial reversibility.
Researchers at Rutgers-Camden are investigating the association between children's anxiety, depression, and substance abuse over time. The study aims to better understand how these conditions relate to each other and develop effective prevention and treatment strategies for young people.
Researchers found that women with social physique anxiety who took an exercise class focusing on health benefits enjoyed the workout and reported improved attitudes towards future participation. In contrast, those taught by instructors emphasizing appearance reported lower enjoyment and engagement.
A University of Iowa study shows that disrupting the acid sensing ion channel protein (ASIC1a) reduces innate fear behavior in mice. The findings suggest that this protein may be a critical component of brain systems underlying innate fear.
New research suggests that extensive discussions of problems in friendships can have a negative effect on emotional adjustment in teenage girls. Girls who engage in co-rumination, or excessive talking about problems, are more likely to experience anxiety and depression.
A recent study published in Complementary Health Practice Review found Rescue Remedy to be an effective all-natural stress reliever comparable to pharmaceutical drugs without adverse side effects. The remedy, containing five flower essences, was administered to 111 individuals and showed significant reduction in situational anxiety.
A new assessment framework, STAMP, can help healthcare professionals and others identify early warning signs of potential violence. The framework is based on observable behavior such as staring, lack of eye contact, tone and volume of voice, anxiety, mumbling, and pacing.
A study of over 3,500 French children found that 1.2% used performance-enhancing drugs at 11, increasing to 3% by 15. The most commonly used drug was salbutamol, with health problems and low self-esteem linked to its use. The study highlights the need for adults to monitor young athletes' behavior and address signs of distress.
Research abstracts presented at SLEEP 2007 reveal that reduced sleep quality can aggravate anxiety disorders and other pre-existing psychological conditions. Experts emphasize the importance of adequate sleep for overall health and well-being, recommending seven to eight hours of sleep per night.
A team of researchers discovered a receptor molecule for serotonin plays crucial roles in fear responses to ambiguous stimuli in mice. The hippocampus brain region is involved in processing and assessing value of stimuli, making it easier to interpret situations as threatening.
A research review found that men worry more about their penis size than women, with average-sized penises being just as desirable. Despite this, many men experience anxiety and small penis syndrome, which can be treated with conservative approaches such as therapy and education.
Researchers at the University of Illinois found that brain activity patterns differ between two types of anxiety: anxious apprehension (verbal rumination, worry) and anxious arousal (intense fear, panic). The study used fMRI to identify distinct brain regions active in each type of anxiety.
Research at University of Chicago found that stereotype-induced math anxiety undermines working memory and spills over into other academic areas. Girls who experience math-related worries may struggle with verbal portion of standardized tests after taking a math test.
A multicenter trial found that family members who engaged in a longer, more comprehensive conference had lower rates of post-traumatic stress disorder, anxiety, and depression. The study provided a 15-page leaflet with information on end-of-life care and bereavement support.
Researchers found that chronically bullied kids have lower cortisol levels, linked to anxiety and stress. The study suggests a biological marker for early recognition and intervention of long-term psychological effects on youth.
Research shows that highly anxious patients with heart disease face nearly double the risk of heart attack or death compared to those with a more serene outlook on life. Patients who started out highly anxious but later found inner calm markedly reduced their risk.
Research suggests that Iraq veterans with migraines are more likely to also have symptoms of post-traumatic stress disorder, depression, or anxiety. The study found a significant association between migraine headaches and psychiatric conditions in soldiers returning from deployment.
A meta-analysis of 27 major studies found antidepressants effective in treating anxiety, OCD, and depression in children and adolescents. The study suggests that while there is a small risk of suicidal thoughts, it is outweighed by the benefits of treatment.
A new study finds anxiety to be as prevalent as depression, affecting nearly 20% of patients in primary care. The GAD-7 screening tool identifies undiagnosed anxiety disorders, highlighting the importance of physician assessment.
Researchers find that stress hormone THP increases anxiety in adolescents by reversing its calming effect, contributing to pubertal angst. The discovery sheds new light on the causes of mood swings during puberty.
A new coaching intervention, known as the Mastery Approach to Coaching, was found to reduce sport anxiety and improve personal achievement goals in young athletes. The program, which emphasizes effort and supporting teammates over winning at all costs, also showed positive effects on academic motivation.
Research reveals Gypsies' and Travellers have higher rates of long-term illnesses, mobility issues, and pain, with poorer mental health outcomes. Policies to address health inequalities have not met their needs, highlighting the need for targeted support.
The partnership makes Depression and Anxiety, a leading journal on anxiety disorders, accessible to a broader audience. The journal will provide essential information for researchers and clinicians in the behavioral sciences, ultimately enhancing its impact in advancing research and treatment of anxiety disorders.
A study by Einstein researchers found that bioterrorism alerts can measurably raise anxiety levels, which could lead to adverse health effects. The team used volunteers to compare the impact of potent and neutral messages on anxiety levels.
The American Journal of Lifestyle Medicine aims to guide primary care providers in helping patients lead healthier lives through research on daily habits and actions.
A new study finds that hypnosis can significantly reduce pain and anxiety during breast biopsy procedures, while also shortening procedure time and cost. Women who received self-hypnotic relaxation coaching reported improved coping tools for future waits and work-ups.
Researchers have discovered that mice with a mutated version of the MECP2 protein exhibit high levels of corticosterone, a stress hormone linked to anxiety and other symptoms of Rett Syndrome. The study suggests that blocking receptors for corticotropin-releasing hormone may reduce anxiety in individuals with RTT.
A peptide linked to anxiety is found to be overly plentiful in mice with Rett syndrome, suggesting a causal role in the disorder's anxiety-like behavior. This discovery may lead to new treatments for this symptom by targeting the CRH stress response.
A new FSU study reveals that individuals with high anxiety sensitivity are more likely to develop a clinical case of anxiety or panic disorder. This link was established through a two-year follow-up study involving 404 young adults, indicating anxiety sensitivity as a risk factor for anxiety disorders.
A Yale University study found that anxious children experience more painful and complicated recoveries after surgery, with increased pain and analgesic consumption. The researchers hope to develop strategies to reduce pre-surgical anxiety and improve outcomes for children undergoing elective surgeries.
A meta-analysis of 50 studies found no correlation between anxiety symptoms and pregnancy complications, including longer labor or low birth weight. Despite this, further research is needed to understand the impact of anxiety on pre-eclampsia and small infant weights.
A brain protein called BDNF plays a critical role in regulating anxiety and alcohol consumption in rats. Lower levels of BDNF in specific areas of the brain increased anxiety and drinking behavior, while restoring normal BDNF levels diminished these effects.
Research based on 9,000 children suggests that breastfed babies are less anxious than bottle-fed babies when faced with parental divorce or separation. The findings hold true regardless of other factors, but the authors note that breastfeeding may be a marker for other maternal or parental factors contributing to stress resilience.
Post-tsunami mental health studies found elevated rates of PTSD, anxiety, and depression among survivors in Thailand. Loss of livelihood was a significant predictor of these symptoms. Children also showed increased symptoms of depression and PTSD.
A study found that 34.9% of people over 65 with anxiety or depression used complementary or alternative medicine, compared to 26.5% without mental symptoms. However, fewer than 20% used CAM to treat their condition, a surprising finding.
The Florida Shock Anxiety Scale is a new tool developed by University of Florida researchers to identify anxious thoughts and feelings in ICD recipients. The scale evaluates correct underlying anxiety concepts and proved highly reliable, offering a valuable tool for healthcare providers.
Researchers found that early pubertal boys and girls were more likely to engage in abnormal eating behaviors and experience anxiety as young adults. The association suggests long-lasting changes in brain circuitry during early puberty, influencing behavior and cognitive functions.
A study published in the Journal of Affective Disorders found that verbal abuse in childhood can lead to increased symptoms of depression and anxiety in adulthood. The researchers studied data from over 5,600 participants aged 15-54 and found a strong correlation between verbal abuse and self-criticism.
Research shows that generalized anxiety disorder affects 7% of seniors, causing significant impacts on quality of life. Untreated anxiety can lead to anxious depression and poorer cognition in the elderly. New studies aim to address the need for better treatments and therapies for anxiety disorders in older adults.
Research finds that moderate stress during pregnancy may be associated with children being more advanced in mental and motor development at age 2. However, this effect is not seen in the children's ability to regulate their emotions or behavior.
A recent study published in Child Development found that moderate maternal stress during pregnancy is associated with improved early childhood development. The research followed 137 women and their children, revealing that prenatal stress did not hinder temperaments or behavior regulation.
A neurobiology study found that dread influences human decision-making by activating the brain's pain network and attention centers. The researchers discovered two types of individuals: mild and extreme dreaders, who differed in their brain activity patterns.
Researchers found that chronic exposure to cortisol, a human stress hormone, contributes to symptoms of depression and anxiety in mice. Mice given chronic doses took longer to emerge from a dark compartment into a brightly lit environment, indicating increased fearfulness.
A recent study found that 33 women (10%) experience symptoms of anxiety and stress after giving birth, independent of postnatal depression. Health practitioners should assess new mothers for broader signs of distress than depression alone to provide adequate care.
A recent study found that many sodas and energy drinks contain high levels of caffeine, posing health risks for certain individuals. The FDA recommends a maximum of 65 milligrams per serving, but some energy drinks have up to 141 milligrams, more than double the limit.
A new study shows that D-cycloserine, an antibiotic, significantly reduces social anxiety symptoms in patients undergoing exposure therapy. The research suggests that adding DCS to therapy can lead to strong gains with relatively limited treatment.
Researchers found that different types of negative emotions trigger distinct preferences in decision-making. Anxiety prefers safer options with control, while sadness favors more rewarding and comforting choices. Even when the cause of negative emotions is known, decisions related to that cause can still be affected by the emotions.
Researchers found that anxious fathers can increase a mother's pain experience after a caesarean delivery. Preparing the birth partner through antenatal classes and pre-operation support may reduce post-operative pain and improve the birth experience.
A study by Wake Forest University found that Latino men experiencing family-related ambivalence during migration are more likely to suffer from anxiety. The researchers suggest enhancing communication between migrants and their families could help address mental health needs.
Cyclical vomiting syndrome affects adults with recurring episodes of incapacitating nausea and vomiting, often triggered by panic attacks. The disorder originates in the central nervous system, not the abdomen, and can be challenging to diagnose due to its unique clinical pattern.
A recent study published in Neurology found that epilepsy surgery significantly improves mental health outcomes for patients. After the surgery, 9% of participants met the criteria for depression, compared to 22% before surgery. The study suggests removing dysfunctional brain areas may be critical to improving mental well-being.
Women who had an abortion experienced more mental distress in the long term compared to those who had a miscarriage. They also reported higher levels of anxiety and felt guilty or ashamed about their decision.
A new study found that telephone-based care management significantly improves symptoms of anxiety and depression, as well as mental health-related quality of life. The intervention resulted in fewer missed workdays and lower emergency room usage among participants.
Public anxiety about a human influenza pandemic can be stemmed by governments acting transparently and issuing guidance on disease protection. This approach enables people to trust their leaders and adhere to health advice during an outbreak.
Rutgers researcher Shumyatsky has identified a new gene that controls both learned and innate fear, which may lead to the development of new anti-anxiety agents. The discovery was made through a combination of mouse genetics, cellular electrophysiology, and behavior studies.
Researchers found that a 12-minute visit with dogs significantly lowered blood pressure, released less harmful hormones, and reduced anxiety among hospitalized heart failure patients. This study demonstrates the benefits of animal-assisted therapy as an adjunct to medical treatment for these patients.
Researchers at Ohio State University found that hamsters exposed to limited daylight before birth exhibited increased depressive symptoms as adults. The study suggests a link between seasonal light exposure, sex, and depression in hamsters, providing potential insight into human seasonal affective disorder.
A study by Johns Hopkins Medicine reveals that mental illnesses like depression and anxiety cause workers to work fewer hours, take more disability time, and be less productive. Employers can combat these costs by providing quality psychiatric evaluations and treatment plans.