Articles tagged with Psychiatric Disorders
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 new report from Emory University reveals that certain mental health conditions can raise the risk of developing heart disease by 50-100% and adverse outcomes from existing heart conditions by 60-170%. The study emphasizes a bidirectional relationship between cardiovascular disease and mental health, highlighting the need for an integ...
A 12-week online program has been shown to be effective in treating bulimia nervosa, with a significant reduction in binge eating and compensatory behaviors. The study found that guided internet-based CBT can help people who struggle to access specialist care.
A UCLA study reveals how a region of the medial prefrontal cortex integrates information across the brain to coordinate physiological and behavioral responses. The findings could help develop targeted therapies for stress-related and social dysfunction disorders.
Research findings suggest intrusive distracting thoughts associated with anxiety and lower well-being. The study also revealed that these thoughts occur more often when individuals are alone compared to being in company.
A study involving over 2,000 Brazilian students found that changing school shifts does not significantly improve academic performance for students with ADHD. However, afternoon classes only improved the performance of students with few or no symptoms of ADHD.
Researchers have found a strong link between abnormal changes in retinal blood vessels and increased risk of Alzheimer's disease. The study, published in Alzheimer's & Dementia, suggests that routine eye exams could potentially reveal early signs of the condition.
Research reveals neuroglia play active role in brain function, driving disease progression through atrophy and functional decline. Therapeutic strategies targeting neuroglial signaling may prevent damage following brain injury or protect against neurodegenerative processes.
Researchers envision AI-powered systems that identify patients at risk of mental health struggles, provide continuous psychological monitoring and tailor interventions. AI can also overcome barriers to mental health care by delivering support exactly where and when it's needed, including rural areas.
A national study has found that LGBTQIA+ college students living in conservative US states experience poorer mental health, including anxiety, depression, and suicidal thoughts. Colleges are urged to implement inclusive policies and provide resources to support these students.
A new study found that nearly half of US adolescents with major depressive episode received no mental health care in 2022. The odds of specialist treatment were lower among marginalized groups, including males, Black youth, and those living in rural areas or without insurance.
A University of Houston study found that positive childhood experiences, such as supportive relationships and regular household routines, can protect against disordered eating behaviors in college students. Adverse childhood experiences, including abuse and neglect, were also linked to increased risk factors for disordered eating.
A new national survey finds that nearly a third of parents (30%) report their child missed more than a week of school due to fear or anxiety. The Kids Mental Health Foundation offers free resources to help parents and caregivers understand and manage school avoidance.
The study found that commonly used mental health screening tools may not be reliable for everyone, particularly African American youth. Research highlights the need for improved assessments that are both psychometrically sound and culturally responsive to protect vulnerable youth in the juvenile justice system.
Researchers found that older adults who challenge themselves to learn new things are less likely to experience loneliness or depression, even during the COVID-19 pandemic. Continued skill learning is associated with improved mental health outcomes, including greater resilience to external stressors and reduced depressive symptoms.
A Korean survey of over 50,000 middle and high school students found that adolescent girls with weight concerns are at higher risk for depression and suicidality. The study highlights the importance of addressing body image issues in young females to prevent mental health problems.
The latest American Psychiatric Association journal issues feature groundbreaking research on psychiatric genetics, exploring the role of genetics in mental health. Additionally, studies examine the effectiveness of telehealth prescribing for controlled substances and mental health advocacy efforts to drive policy change.
Researchers used AI tools to analyze posts from 54 Reddit communities, finding similarities in speech patterns between hate speech groups and communities for certain psychiatric disorders. The study suggests that exposing oneself to hate speech online may lead to decreased empathy and traits similar to Cluster B personality disorders.
Dr. David Rubinow's research reveals that susceptible women respond differently to normal hormonal fluctuations, leading to breakthrough treatment approaches and FDA-approved medication for postpartum depression. His work validates the experiences of millions of women whose hormone-related mood symptoms were previously misunderstood.
Dr. Camilo de la Fuente-Sandoval has developed a groundbreaking approach to schizophrenia treatment prediction using neuroimaging and comprehensive clinical care. His team's research reveals elevated glutamate levels in the associative striatum that normalize with effective antipsychotic treatment.
Researchers at the Institute for Basic Science have discovered that excessive GABA produced by astrocytes impairs fear extinction in PTSD. A new brain-permeable drug called KDS2010 has reversed PTSD-like symptoms in mice, providing a promising therapeutic approach.
A study of 3,500 Canadians aged 55 and older found that childhood adversities and chronic health conditions are linked to depression. Middle-aged adults were more likely to experience depression than older Canadians, highlighting the importance of holistic healthcare for this population.
A new genetic study has identified genes involved in neuronal signalling and sensory pathways as key drivers of chronic cough. The findings advance our understanding of cough reflex hypersensitivity as a nervous system-mediated process, opening up opportunities for targeted treatments.
A recent study found that Ukrainian educators who participated in a virtual mental health intervention significantly reduced their own symptoms of anxiety and depression. The PSE treatment group reported greater improvements in mental health, knowledge, and readiness to provide psychological support.
A recent study published in JAMA Network Open found that gestational carriers are at a higher risk of developing new-onset mental illness during and after pregnancy. The study analyzed data from over 767,000 births in Ontario, Canada and found that nearly 1 in 5 gestational carriers had a prior mental illness diagnosis before pregnancy.
A study by researchers at UCSF found that young patients who received eight or more outpatient therapy sessions after a hospital stay were 25 times less likely to be readmitted. The therapy was delivered by community-based clinicians and did not require specialist expertise. This simple yet effective approach has the potential to break...
Researchers at King's College London discovered that ketamine's antidepressant effects involve the brain's opioid system, which works together with glutamatergic systems to produce rapid treatment effects. The study also identified a sex-related effect, where males with depression showed a more pronounced response to naltrexone.
Researchers used IntelliCage to assess spontaneous behavioral changes in a mouse model of schizophrenia, finding increased hyperactivity and exploratory behavior after treatment with MK-801. However, cognitive flexibility was impaired, suggesting schizophrenia-like behaviors.
A wearable sensor could revolutionize lithium monitoring for people with bipolar disorder by tracking medication levels through sweat. The USC-made device, which is the first of its kind, eliminates the need for blood draws and offers a personalized and easily accessible monitoring system.
A study of 175 female perpetrators of lethal violence in Sweden found that they usually act under high arousal due to reactive motives. Women with severe mental disorders had a slightly longer time thinking about acting violently, but no lengthy preparations were made.
A pioneering international survey found that cannabis and psychedelics were best rated for alleviating eating disorder symptoms by respondents who self-medicated with these non-prescribed drugs. The research also revealed promising avenues for future clinical trials of psilocybin in treating anorexia nervosa.
Researchers discovered a two-step mechanism where inhibitory neurons release nitric oxide to rapidly dilate blood vessels, followed by slower, localized vasodilation via astrocyte activation. This breakthrough sheds light on how neural signals are translated into blood volume changes in brain imaging.
A major study by researchers at Aarhus University found that most cases of depression and schizophrenia occur in people without a family history of the condition. The study used data from over 3 million Danes to estimate absolute and relative risks of mental disorders in families.
A new study found that older adults with insomnia face triple the risk of developing depressive symptoms compared to sound sleepers. The study suggests that treatments targeted at inflammation-related depression may benefit these patients and improve their overall quality of life.
A small collection of neurons in the brainstem, known as the locus coeruleus, acts like a 'memory reset button' during meaningful changes. This region predicts later memory separation and influences the hippocampus to map experiences. Chronic stress may weaken this neural signal.
A new study found that 4 in 5 adults in the US report some level of loneliness, strongly correlated with poor mental health days and physical health days. Women and Black individuals experienced higher rates of depression and poor mental health days than men and White individuals, respectively.
Dr. Mirko Manchia's groundbreaking research identifies genetic markers predicting treatment response in bipolar patients, enabling precision medicine approaches to transform psychiatric care. He envisions a future where genetic testing becomes routine in psychiatric care.
A new study published in JCPP Advances found that watching a ten-minute video can shift how teenagers view themselves by promoting mental well-being. The intervention appeared to have little immediate effect on symptoms of anxiety or depression, but may work best as part of a broader toolkit of services.
A new study published in Global Mental Health explores the impact of integrating community psychiatric services into primary health care clinics in South Africa. The research reveals persistent challenges related to limited resources, weak management systems, and fragmented collaboration between healthcare providers.
Climate anxiety is growing, especially amongst young people, due to the polarized debate around climate change. Professor Beattie's book offers psychological tips on how to handle climate anxiety, including writing personal narratives about difficult emotional experiences. Strategies focus on improving mental well-being and empowering ...
The latest APA journal issues feature research on high-potency cannabis use, adolescent suicidal behavior, and problematic internet usage. Highlights include a systematic review of cannabis health effects in adolescents and trends in prescription stimulant and opioid use among US teens.
Researchers at the University of Illinois Urbana-Champaign have developed a new non-invasive MRI approach that visualizes brain metabolism and detects metabolic alterations associated with brain diseases. The technique uses magnetic resonance spectroscopic imaging to provide insights into brain function and disease processes.
Dr. Danielle Beckman's research uses animal models to understand how viruses like COVID-19 trigger neurological damage and accelerate Alzheimer's disease. Her work has established critical connections between viral infections and neurodegenerative processes.
A new study by the University of Maryland School of Medicine found that soldiers with sleep apnea are at increased risk of post-traumatic stress disorder (PTSD) and traumatic brain injury compared to those without the condition. The study also shows a higher risk of musculoskeletal injuries among service members with sleep apnea.
A new nutritional epigenetics study protocol aims to reduce lead and mercury exposures in pregnant women to prevent childhood autism and ADHD. The protocol provides a valid method for measuring changes in ultra-processed food intake and diet, which may impact child neurodevelopment.
A new study from the University of South Australia found that structured exercise programs improve symptoms of depression and anxiety in children. The study, involving 38,000 young people across 375 clinical trials, suggests benefits can emerge quickly, even for short periods of time.
Researchers used advanced neuroimaging and the Julich-Brain Atlas to identify specific brain networks linked to psychopathy, finding reduced volumes in multiple regions including basal ganglia, thalamus, and cortex. This study advances research on neuropsychobiological correlates of aggression.
Researchers identified five distinct patterns of disordered eating behaviors among college students, linked to anxiety, distress tolerance, and alcohol use. The study challenges the idea that disordered eating only exists in extreme forms, suggesting a need for customized support systems.
Research synthesizes evidence from dozens of studies on polygenic scores and their clinical implications, revealing consistent patterns that could contribute to personalized psychiatric care. Higher genetic risk for depression correlates with poorer treatment outcomes, including nonresponse to antidepressants and mood stabilizers.
A new study from the University of Pittsburgh suggests that excessive screen time and poor sleep quality may contribute to teen depression. The research found that teens who spent more time on screens and got less sleep had weaker brain connections, which can affect emotion regulation, memory, and attention.
A new study found that self-esteem scores doubled within one year of weight-loss surgery, with the highest increases seen among those who lost the most weight. The study also highlighted the importance of understanding and addressing weight stigma in obesity treatment.
A global roadmap aims to incorporate biological measurements in psychiatric diagnoses over the next 15-20 years, improving accurate treatment for patients. Current diagnostic methods rely on subjective responses and can be vague, leading to misdiagnosis and ineffective treatments.
Dr. John Oldham's contributions have fundamentally reshaped personality disorder classification, moving from rigid categories to a more nuanced dimensional system. His Alternative DSM-5 Model for Personality Disorders (AMPD) has marked the most significant epistemological shift in psychiatric diagnosis for decades.
Researchers at the University of Houston found that females with more psychologically flexible personalities have fewer signs of eating disorders. The study suggests a personalized approach to therapy may be most effective for preventing eating disorders when using Acceptance and Commitment Therapy.
The Lieber Institute is developing a new tool called GRAPE that combines generative and predictive AI to find new, more effective treatments for brain disorders such as schizophrenia. The institute is utilizing AWS gen AI and compute services to advance research and store its massive collection of genomic and other data in the cloud.
Researchers identified genetic factors linked to environmental sensitivity in identical twins, influencing ADHD symptoms, autistic traits, anxiety and depression symptoms, psychotic experiences, and neuroticism. The study highlights the importance of gene-environment interactions in shaping mental health.
Sara Poletti's research reveals how childhood trauma triggers persistent neuroinflammation pathways and alters brain structure, creating lifelong vulnerability to psychiatric disorders. Her work identifies biological markers of trauma and explores prevention strategies to reduce mental illness odds.
Dr. Stephen Ross's groundbreaking studies using psilocybin therapy have demonstrated rapid, substantial, and sustained improvements in psychological symptoms for patients with advanced cancer, substance use disorders, and major depressive disorder. His research has the potential to challenge conventional psychiatric medication approaches.
A new study found that taking antipsychotic medication as prescribed significantly reduces the odds of a motor vehicle crash among drivers with schizophrenia. Researchers analyzed 20 years of data and found a 50% reduction in crash risk among those who adhered to their medication.
A new meta-analysis found that symptom provocation before repetitive transcranial magnetic stimulation (rTMS) treatment may enhance clinical response for depression, obsessive-compulsive disorder (OCD), and nicotine dependence. rTMS was nearly twice as effective when symptom provocation was used compared to when it wasn't.
A new study found that obesity can lead to feelings of judgment, isolation, and stigma in older adults when seeking social care. The research highlights the need for a more inclusive approach to address unmet needs and increase awareness among healthcare professionals.