Articles tagged with Anxiety
Comprehensive exploration of living organisms, biological systems, and life processes across all scales from molecules to ecosystems. Encompasses cutting-edge research in biology, genetics, molecular biology, ecology, biochemistry, microbiology, botany, zoology, evolutionary biology, genomics, and biotechnology. Investigates cellular mechanisms, organism development, genetic inheritance, biodiversity conservation, metabolic processes, protein synthesis, DNA sequencing, CRISPR gene editing, stem cell research, and the fundamental principles governing all forms of life on Earth.
Comprehensive medical research, clinical studies, and healthcare sciences focused on disease prevention, diagnosis, and treatment. Encompasses clinical medicine, public health, pharmacology, epidemiology, medical specialties, disease mechanisms, therapeutic interventions, healthcare innovation, precision medicine, telemedicine, medical devices, drug development, clinical trials, patient care, mental health, nutrition science, health policy, and the application of medical science to improve human health, wellbeing, and quality of life across diverse populations.
Comprehensive investigation of human society, behavior, relationships, and social structures through systematic research and analysis. Encompasses psychology, sociology, anthropology, economics, political science, linguistics, education, demography, communications, and social research methodologies. Examines human cognition, social interactions, cultural phenomena, economic systems, political institutions, language and communication, educational processes, population dynamics, and the complex social, cultural, economic, and political forces shaping human societies, communities, and civilizations throughout history and across the contemporary world.
Fundamental study of the non-living natural world, matter, energy, and physical phenomena governing the universe. Encompasses physics, chemistry, earth sciences, atmospheric sciences, oceanography, materials science, and the investigation of physical laws, chemical reactions, geological processes, climate systems, and planetary dynamics. Explores everything from subatomic particles and quantum mechanics to planetary systems and cosmic phenomena, including energy transformations, molecular interactions, elemental properties, weather patterns, tectonic activity, and the fundamental forces and principles underlying the physical nature of reality.
Practical application of scientific knowledge and engineering principles to solve real-world problems and develop innovative technologies. Encompasses all engineering disciplines, technology development, computer science, artificial intelligence, environmental sciences, agriculture, materials applications, energy systems, and industrial innovation. Bridges theoretical research with tangible solutions for infrastructure, manufacturing, computing, communications, transportation, construction, sustainable development, and emerging technologies that advance human capabilities, improve quality of life, and address societal challenges through scientific innovation and technological progress.
Study of the practice, culture, infrastructure, and social dimensions of science itself. Addresses how science is conducted, organized, communicated, and integrated into society. Encompasses research funding mechanisms, scientific publishing systems, peer review processes, academic ethics, science policy, research institutions, scientific collaboration networks, science education, career development, research programs, scientific methods, science communication, and the sociology of scientific discovery. Examines the human, institutional, and cultural aspects of scientific enterprise, knowledge production, and the translation of research into societal benefit.
Comprehensive study of the universe beyond Earth, encompassing celestial objects, cosmic phenomena, and space exploration. Includes astronomy, astrophysics, planetary science, cosmology, space physics, astrobiology, and space technology. Investigates stars, galaxies, planets, moons, asteroids, comets, black holes, nebulae, exoplanets, dark matter, dark energy, cosmic microwave background, stellar evolution, planetary formation, space weather, solar system dynamics, the search for extraterrestrial life, and humanity's efforts to explore, understand, and unlock the mysteries of the cosmos through observation, theory, and space missions.
Comprehensive examination of tools, techniques, methodologies, and approaches used across scientific disciplines to conduct research, collect data, and analyze results. Encompasses experimental procedures, analytical methods, measurement techniques, instrumentation, imaging technologies, spectroscopic methods, laboratory protocols, observational studies, statistical analysis, computational methods, data visualization, quality control, and methodological innovations. Addresses the practical techniques and theoretical frameworks enabling scientists to investigate phenomena, test hypotheses, gather evidence, ensure reproducibility, and generate reliable knowledge through systematic, rigorous investigation across all areas of scientific inquiry.
Study of abstract structures, patterns, quantities, relationships, and logical reasoning through pure and applied mathematical disciplines. Encompasses algebra, calculus, geometry, topology, number theory, analysis, discrete mathematics, mathematical logic, set theory, probability, statistics, and computational mathematics. Investigates mathematical structures, theorems, proofs, algorithms, functions, equations, and the rigorous logical frameworks underlying quantitative reasoning. Provides the foundational language and tools for all scientific fields, enabling precise description of natural phenomena, modeling of complex systems, and the development of technologies across physics, engineering, computer science, economics, and all quantitative sciences.
A study analyzing data from 2,016 congregation members found that altruistic actions are associated with improved mental health. People who give help to others may be less likely to focus on their own anxieties and depression, leading to better mental well-being.
A study published in Psychosomatic Medicine found that women have higher levels of anxiety after a heart attack compared to men. The researchers also discovered that both men and women under age 60 reported higher anxiety levels, while older individuals experienced lower anxiety due to their expectation of illness.
Researchers surveyed 183 households in five Mayan refugee camps, finding high prevalence of anxiety and depression among respondents. The study highlights the devastating effects of trauma and living in refugee camps on mental health, particularly among women.
A new study measures the emotions of doctors-in-training, finding that anxiety, guilt, and compassion are prevalent feelings. The research highlights the importance of acknowledging and managing these complex emotions to improve medical education and patient care.
A new study suggests that psychological factors like anger and anxiety may boost heart risk in postmenopausal women. Hormone replacement therapy provides some artery protection for women with high levels of anger and Type A behavior, but not for those with anxiety or depression.
A study at the University of Illinois Chicago found that a protein in the brain, CREB, controls drinking behavior in laboratory animals. Low levels of active CREB or neuropeptide Y correlated with symptoms of anxiety and excessive alcohol consumption.
A recent study by Ohio State University researchers found that nearly three-quarters of hospitalized patients with anxiety received treatment, but symptoms were documented on less than half of their charts. The study highlights the need for systematic evaluation and objective measures to address anxiety management in healthcare.
A yearlong study of 932 children found that emotional distress can lead to negative views of oneself and the world, ultimately decreasing perceptions of competence. Children tend to blame themselves for failures and uncertainty in meeting performance standards, further exacerbating this issue.
A study published by the Mayo Clinic found that 55% of golfers with the 'yips' described physical symptoms, while only 22% attributed them to psychology. The research suggests a continuum of causes for the condition, including performance anxiety and focal dystonia.
Researchers discovered a correlation between a specific genetic variation in the COMT gene and higher levels of anxiety in women. Women with the COMT Met158/Met158 genotype tended to exhibit increased anxiety symptoms, as well as altered brain wave patterns associated with anxiety disorders.
A study found that stress can alter fetal heart rates in response to a woman's emotional state, potentially impacting long-term health and development. The research suggests that high anxiety levels may shape fetal heart rate patterns even before birth.
Researchers at Wake Forest University Baptist Medical Center found that family-friendly policies should prioritize protecting work from disruptions and fostering productivity. The study suggests that learning opportunities at work can be applied at home, providing a more beneficial balance between work and family life.
A team of researchers has identified a gene, Pet-1, crucial for serotonin neuron development, which is associated with abnormal anxiety and aggression in mice. The discovery provides a valuable animal model for understanding the causes of mood disorders and developing new treatments.
Researchers at the University of California - Irvine have discovered two new compounds, URB532 and URB597, that relieve anxiety by inhibiting the breakdown of natural neurotransmitters, similar to Prozac. These gentler biochemical approaches may lead to more effective and side-effect-free treatments for anxiety and depression.
A new information structure called Point of Information and Support (PIS) has been shown to reduce patients' anxiety and depression by providing personalized health information. The PIS comprises a library with booklets, videos, and essential information about cancer types and drugs.
Scientists at Oregon Health & Science University have identified a potential target for anxiety-reducing drugs that may be less addictive and have fewer side effects. The research found that mice lacking a certain enzyme exhibit reduced anxiety levels, providing insight into the mechanisms of stress creation.
Researchers discovered a blocking enzyme that reduces anxiety without sedation, improving cognitive abilities and alertness. The study suggests a new route for treating anxiety without the side effects of existing anti-anxiety drugs.
Scientists have identified a potential new target in the brain for anxiety-reducing medications, which may provide less disruptive alternatives to existing sedatives. By inhibiting a specific enzyme protein kinase C (PKC-epsilon), researchers hope to develop new treatments that can modulate GABA function without addictive side effects.
Scientists study emesis in genetically engineered mice lacking specific PDE4 subtypes and infer that inhibition of PDE4D mediates nausea. The discovery could lead to the development of selective PDE4 inhibitors with anti-inflammatory effects, reducing side effects in humans.
Mice lacking a specific gene have reduced anxious behavior and increased sensitivity to brain's own endogenous neurosteroids. The findings suggest PKCe as a possible target for developing novel therapeutics for anxiety treatment.
A study of 15 research studies found that high psychological distress was associated with an 8% increased risk of developing hypertension. The researchers suggest that the relationship between psychological factors and hypertension development is a significant concern for clinical health experts.
A recent study published in Psychosomatic Medicine reveals that heart transplant patients with depression are at a higher risk of mortality compared to those without depression. The study found significant correlations between depression and poor post-operative survival in ischemic disease patients.
A study of 150 high school students found that anxiety was a prevalent issue among teens, with those experiencing more anxiety spending less time with friends and engaging in unhealthy behaviors. The researchers used hand-held computers to collect data, providing valuable insights into the adolescent mind.
A recent study reveals that girls tend to outshine boys academically, however, they suffer from increased internal distress and anxiety related to their performance. The research suggests that societal expectations and socialization can contribute to this phenomenon.
A recent study found that venlafaxine is effective in reducing symptoms of GAD in children and teens, with a significant decrease of 18.6 points on a standard measurement scale. The medication showed promising results in improving symptoms, with 64% of participants responding to therapy.
Duke University researchers found depression to be a significant predictor of worse quality of life and perceived shortness of breath in patients awaiting lung transplantation. The study suggests that treating depression could improve outcomes after lung transplantation, which could benefit patients with severe lung disease like COPD.
Three exceptional researchers have been awarded the Young Minds in CNS Award for their innovative work on residual symptoms in bipolar disorder, serotonin receptors in anxiety disorders, and thalamic neurochemistry in schizophrenia. The $20,000 award will support career development and attendance at international congresses.
A study published in Nature found that mice without a serotonin receptor gene exhibit anxiety-like behaviors, indicating the gene plays a crucial role in regulating emotional circuitry. The research suggests that anxiety may be laid down during early development, and that adult brains without the serotonin receptor create normal behavior.
Researchers report that a critical period between 5-21 days after birth is crucial for normal anxiety-like behavior, triggered by serotonin stimulation of the forebrain receptor. This timing enables long-lasting changes in brain chemistry or structure essential for normal emotional behavior throughout life.
A study of nearly 1,900 air travelers found that the percentage of people experiencing stress while flying increased from 60% to 81% since 9/11. Post-9/11 fliers are more focused on personal safety and security, with women being slightly more concerned than men.
A large Norwegian study found that nearly half of people experiencing gastrointestinal complaints, including nausea, also suffer from anxiety disorders. The study suggests that primary care physicians should not overlook depression and anxiety as potential diagnoses for patients with nausea.
A study found that relaxation techniques learned prior to cancer treatment reduced anxiety more effectively than those taught during treatment. These techniques also eased symptoms of nausea, pain, and emotional adjustment issues, helping patients feel more in control of their treatment.
A panel of experts recommends focusing on remission as the goal for treating depression and anxiety, rather than just partial improvement. This aims for virtual elimination of symptoms and restoration of psychosocial and occupational functioning.
UCLA researchers found that anxiety about breast self-examination leads to low compliance among high-risk women. Only 34% of participants performed regular breast self-exams, despite high rates of mammogram and Pap smear adherence.
A study of 430 women with a family history of breast cancer found that anxiety about breast self-examination was the primary barrier to compliance. Only 34% performed regular breast self-exams, despite 79% getting regular mammograms and 89% getting Pap smears.
A scholar warns that excessive information-seeking can exacerbate mental health concerns, particularly in times of high uncertainty. Brashers advises people to balance their desire for information with the need to avoid extreme anxiety, suggesting they listen to trusted sources and verify information through reputable agencies.
Researchers at Max Planck Institute of Experimental Medicine discovered a molecular switch in CRF by replacing a single amino acid, allowing for the development of selective CRF-like agonists and antagonists. This breakthrough has potential applications in treating anxiety disorders.
A study found that negative emotionality is highly correlated with self-reported health problems in adolescents with alcohol use disorders. The study suggests that these health problems are predominantly of psychological origin, despite relatively normal laboratory and physical exam results.
A new study suggests that Asian Americans' higher anxiety scores on social phobia and anxiety tests may be a result of their culturally adaptive sensitivity in social situations. The researchers found that perceptions about norms were not related to the anxiety inventory scores among white Americans, but were related to those among Asi...
Women with chronic constipation exhibit reduced rectal blood flow, indicative of altered nerve function. This association is also seen with symptoms of anxiety, depression, and feelings of 'unfemininity',
A study published in Psycho-Oncology found that support groups significantly reduced anxiety among children aged 7-18 whose sibling was treated for leukemia, lymphoma, or other cancers. The five-session program enhanced feelings of control, allowing children to share experiences and emotions, and teaching them coping strategies.
A study by Jean Twenge found that young adults are experiencing high levels of anxiety due to social problems and isolation. The research suggests that trait anxiety can lead to increased mortality rates from conditions such as asthma and coronary heart disease.
Two new meta-analytic studies involving thousands of children and college students show that anxiety has increased substantially since the 1950s. Anxiety is associated with low social connectedness and high environmental threat, including media coverage and increasing individualism.
Perfectionists experience anxiety and depression when minor hassles pile up during the holidays. To mitigate this, Blankstein suggests planning ahead, involving others in tasks, and accepting help from loved ones. His study based on 443 university students provides valuable insights into perfectionism's impact on mental health.
Researchers found that individuals with high anxiety sensitivity exhibit increased fear of anxiety and experience reduced anxiety symptoms when drinking. This study suggests that high AS individuals may drink excessively to cope with anxiety, leading to a higher risk of alcohol abuse.
A new study found that professional ballet dancers experience injury rates comparable to those of athletes in collision sports, with an average time lost due to injury of 10.5 days. Anxiety and stress management programs can help identify at-risk dancers and reduce injuries.
Researchers developed a new virtual reality exposure therapy called Virtual Reality Exposure (VRE) to help individuals with a fear of flying. After eight sessions, participants showed significant reductions in anxiety and fear, with 93% having flown six months after treatment.
A study found that people with a particular variation in the serotonin transporter gene (5-HTT) showed a greater fear response during a laboratory experiment. This variation is linked to increasing regulation of serotonin levels in the brain, which may play a role in anxiety disorders.
Researchers found that watching the video reduced anxiety and stress in patients before surgery, while also decreasing cortisol levels and pain medication needs. The study suggests that preparing for an operation by watching a videotape may improve coping abilities.
Scientists have found a genetic switch that helps calm anxiety in mice, revealing the role of Crhr2 receptor in reducing stress response. The discovery provides an initial motivation for further dissecting potential drug discovery programs.
A two-decade study found that depression and anxiety are associated with an increased risk of developing hypertension. The risk was highest among black women, who faced a substantially higher risk compared to white women and men. Controlling for other risk factors did not change the result.
A new study found that hospital distress, particularly depression and anxiety, can predict poor heart attack outcomes and quality of life. Distressed patients reported more chest pain, poorer overall well-being, and increased healthcare usage.
A study by Yale researchers found that 24% of elderly people experience recurring dizziness, which may be caused by multiple problems. The condition, referred to as a geriatric syndrome, can be effectively treated by identifying and addressing contributing factors.
A new study suggests that open family discussion about stressful thoughts and feelings can improve emotional well-being in kidney transplant patients. Patients who felt their families were supportive reported fewer symptoms of depression and anxiety.
Research suggests that emergency rooms can reduce children's pain and anxiety during procedures by using techniques such as topical anesthesia, nitrous oxide, and psychological interventions. Effective communication with parents is also crucial in minimizing their own anxiety while ensuring their child's comfort.
A study of 121 healthy young women found that those with low cholesterol levels were more likely to score high on measures of depression and anxiety. Researchers suggest that brain cells with low cholesterol have fewer serotonin receptors, which can lead to mood disturbances.
A recent study published in Psychosomatic Medicine found that 39% of women with naturally low cholesterol levels scored high on a depression scale, while 35% scored similarly high on an anxiety scale. The study also linked low-density lipoprotein cholesterol and triglyceride concentrations to depression and anxiety.
A new study by Ohio State University researchers found that boys tend to fear animals, supernatural phenomena, and safety more often than girls, who fear natural phenomena such as thunderstorms and the dark. The study used human-figure drawings and questionnaires to assess anxiety levels in 86 children aged 8-12.
Research shows that boys tend to overestimate their school performance, but girls often underestimate it, with girls' underestimation linked to depression and anxiety. The study found a strong correlation between children's self-estimations and emotional problems, emphasizing the importance of addressing these issues.
A recent study found that excessively frequent breast self-examinations may reduce detection efficacy and increase false-positive findings. Women with a family history of breast cancer who examine themselves daily or weekly showed the highest levels of general anxiety.