A recent study by Amsterdam University Medical Center found that women who survive cardiac arrest are at a higher risk of developing anxiety and depression compared to men. The research also showed a significant decrease in employment rates and earnings among survivors, highlighting the need for better support after a cardiac arrest.
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Apple iPhone 17 Pro delivers top performance and advanced cameras for field documentation, data collection, and secure research communications.
A new study links dengue fever to a higher risk of depression, both short- and long-term. Researchers analyzed medical records of nearly 50,000 people who experienced dengue fever in Taiwan and found an elevated risk of depressive disorders across all timeframes.
Researchers found a significant association between exposure to common environmental toxicants and depressive symptoms, highlighting the need for targeted mechanistic research. The study provides insight into reducing environmental exposures to mitigate depression risk.
A recent study found that leading health organizations inaccurately portray depression as a disorder that causes symptoms. Researchers suggest this circular reasoning makes it harder for people to understand their distress. The study's authors aim to promote accurate understanding of mental health conditions.
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SAMSUNG T9 Portable SSD 2TB transfers large imagery and model outputs quickly between field laptops, lab workstations, and secure archives.
Researchers discovered underlying sex differences in molecular pathways driving reward-related behaviors, which could lead to more effective treatments for mental health disorders. The study found that females use a different channel for calcium ions and an estrogen receptor to strengthen connections between brain regions.
Research finds increased neural activity in theta frequency band within the basolateral amygdala of depressed rats, correlating with behaviors like reduced exploration and anhedonia. The study's findings suggest that targeting specific brain regions could lead to more effective treatments.
Research from The Hospital for Sick Children found that certain subgroups of adolescents with depression have an even higher risk of developing CVD. The study identified four distinct groups of adolescents with depression, two of which demonstrated higher CVD risk, including a subgroup with dyslipidemia despite being healthy.
A recent study published in JAMA Internal Medicine reveals that transgender and gender-diverse adults in the US experience over 2-fold increases in frequent mental distress and depression. The population also faces significant health inequities compared to cisgender counterparts.
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A University of Otago-led trial found that extended-release ketamine tablets significantly improved depressive symptoms in adults with treatment-resistant depression. The tablets showed good tolerability and minimal side effects compared to traditional injection or nasal spray methods.
A study published in Nature Communications reveals that the hippocampus is activated differently depending on whether goals are near-term or distant, suggesting it plays a key role in prioritization. The findings have significant implications for understanding psychiatric disorders like depression.
A new ketamine tablet form has shown promise in treating severe depression with negligible side effects and convenience. The study found that patients on the strongest dose of ketamine had the best results compared to placebo.
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Researchers from University of Helsinki and Stanford University developed more precise methods for transcranial magnetic stimulation (TMS) targeting the brain's electrical responses. The new methods aim to improve treatment outcomes for patients with depression who do not respond to medication or antidepressants.
A Northwestern University study found that learning and practicing positive emotion skills like gratitude, mindful awareness, and self-compassion can improve health care workers' well-being and reduce stress and anxiety. However, the intervention only works for those who practice it regularly.
A new study by researchers at New York University finds that electronic forms and phone interviews are as reliable as in-person assessments for diagnosing depression symptoms. The study evaluated over 60,000 people using three different assessment tools and found negligible differences in scores across different modalities.
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A collaborative study published in Lancet's eClinical Medicine found that prenatal maternal depression is a link to early birth, while intervention can reduce risk of early birth and newborn morbidity and mortality. Enhanced psychotherapy during routine prenatal care appointments led to reduced depression and longer gestation.
Research published in the European Heart Journal found that women diagnosed with perinatal depression are more likely to develop cardiovascular disease. The study included data from around 600,000 women and found a strong link between perinatal depression and risks of high blood pressure, ischemic heart disease, and heart failure.
A study led by a University of Hawai‘i scientist found that planetary science community members experience higher rates of anxiety and depression compared to the general U.S. population. The survey also highlighted issues faced by marginalized groups, including women, people of color, and LGBTQ+ individuals.
Researchers at Stanford Medicine have identified six biological subtypes, or biotypes, of depression using brain imaging and machine learning. These subtypes are associated with different responses to antidepressant treatments, offering new hope for personalized medicine approaches in mental health.
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A study led by UCLA Health found that emotional awareness and expression therapy (EAET) significantly reduces chronic pain among older adults compared to cognitive behavioral therapy. EAET helps patients confront and release traumatic emotions, leading to a clinically significant reduction in pain symptoms.
Researchers led by Dr. Victor Luna aim to develop new treatments for late-life depression and Alzheimer's disease by understanding how synapses function in the aging brain. They will investigate the role of a synaptic protein called mGluR2 in memory formation and emotion.
A new study published in JAMA Network Open found that depressive symptoms are linked to subsequent memory decline in older people, and conversely, poorer memory is associated with an increase in depressive symptoms. The researchers suggest that addressing depressive symptoms may help slow down memory decline.
A study by the University of Toronto found that 43% of Canadians with a history of bipolar disorder were symptom-free and 23.5% had achieved complete mental health. Factors contributing to psychological flourishing included having a trusted confidant, using spirituality as coping mechanisms, and absence of disabling chronic pain.
A new study reveals that depression and antidepressant use are associated with an increased risk of all-cause mortality in postmenopausal women. Epigenetic age acceleration, measured by GrimAge DNA methylation age acceleration, partially mediates the relationship between antidepressant use and increased mortality risk.
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A new study finds that adolescents with higher levels of social anxiety symptoms are more likely to report increased suicidal thoughts and depressive symptoms two years later. Early intervention for social anxiety may be crucial in preventing these mental health issues.
Antidepressants, such as SSRIs and SNRIs, work by restoring connections between brain regions, rather than correcting a chemical imbalance. The framework highlights the importance of these medications in alleviating depressive episodes, even if MDD isn't caused by a lack of serotonin.
A study by researchers at the University of Arizona found that veterans paired with service dogs for three months had significantly lower self-reported PTSD symptom severity, anxiety, depression, and feelings of isolation. They also experienced a 66% lower odds of receiving a PTSD diagnosis.
Longitudinal study finds that higher baseline body mass index is associated with more depressive symptoms over time. Children's cognitive performance also declines as they enter adolescence, highlighting the importance of monitoring children with overweight or obesity for depression problems.
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The COVID-19 pandemic has had a profound impact on mental health, with increased rates of anxiety, depression, and attempted suicides. The interruption of major life milestones and prolonged social isolation have been particularly traumatizing for children and adolescents.
A mobile app survey during the first trimester predicted future depression with a high level of accuracy, identifying modifiable risk factors such as sleep quality and access to food. The study's findings offer a new approach to predicting perinatal depression and tailoring preventive care for pregnant individuals.
Researchers at EPFL have developed a novel non-invasive technique to target deep brain regions involved in neurological disorders. By applying low-level electrical stimulation on the scalp, they can selectively stimulate key brain regions without invasive procedures.
Early-life air and noise pollution exposure were associated with increased risk of psychotic experiences, depression, and anxiety from adolescence to young adulthood. Interventions to reduce pollution exposure could potentially improve population mental health.
A study found that professional interpreters and respectful relationships between parents and medical staff improve trust and quality care. Parents desire active listening, collaboration, and consideration of their children's religious, spiritual, and cultural needs to build trust and receive comprehensive care.
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A comprehensive study by McLean Hospital researchers reveals both shared and unique molecular changes across brain regions, genomic layers, cell types, and blood in individuals with posttraumatic stress disorder (PTSD) and major depressive disorder (MDD). The findings provide potential avenues for novel therapeutics and biomarkers.
Researchers at King's College London found that thousands of DNA sequences from ancient viral infections contribute to psychiatric disorder susceptibility. Five specific Human Endogenous Retroviruses (HERVs) were associated with increased risk for schizophrenia, bipolar disorder, and depression.
A longitudinal study of LGBTQ+ youths found that transitioning gender identities is not associated with depression. Instead, higher rates of depression were linked to bullying and victimization. The study followed 366 young people ages 15-21 and measured depressive symptoms periodically over three years.
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A new study uses computational modeling to understand how ketamine affects individual neurons, leading to changes in brain network function. The model predicts that ketamine can disinhibit network activity by shutting down certain inhibitory interneurons.
A new study at Hebrew University found that guided internet-based cognitive behavioral therapy significantly improves depression and insomnia symptoms over time. The study emphasizes the importance of the therapeutic alliance and attachment styles in predicting treatment outcomes.
A new scale, SMNS, measures social media's impact on nightmares, finding a link between excessive social media use and negative mental health outcomes. The study suggests that responsible social media use can help mitigate the occurrence of social media-related nightmares.
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Research identifies areas with high rates of depression and poverty, highlighting the need for region-specific interventions. The study found that socioeconomic conditions account for up to 39% of recorded depression levels across England, with pockets of high depression rates in areas such as the North West and North East.
A study of over 2600 people found a significant correlation between loneliness and various mental health problems, including depression and psychosis. The researchers suggest that loneliness can increase the risk of developing these conditions, although causality cannot be determined.
A recent study has found a significant link between treatment-resistant depression and body mass index, suggesting new avenues for treatment development. The research identified genes clustered on different chromosomes that correlated with the likelihood of receiving electroconvulsive therapy, an effective treatment for severe depression.
New research emphasizes the importance of integrated care for children with epilepsy and co-occurring psychiatric conditions. The study reveals that fragmented care can lead to negative outcomes, including disjointed treatment plans and inadequate seizure control.
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Scientists from Nagoya University identified signaling from serotonin neurons as important for maintaining reproductive function by sensing glucose availability. This discovery provides an explanation and possible treatment for decreased fertility observed in people with depression.
A new study from the University of Toronto found that adults with higher depression symptoms are less likely to engage in physical activity, while being more active is linked to better mental health. The research suggests that current physical activity can have a lasting impact on future depression symptoms and vice versa.
The updated guidelines cover eight primary topic areas, including assessment, diagnosis, treatment selection, and strategies to prevent recurrence. The recommendations are organized by lines of treatment based on the level of evidence supporting each therapy, with an emphasis on safety, tolerability, and feasibility.
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A study reveals childhood maltreatment causes an estimated 41% of suicide attempts, 35% of self-harm cases, and 21% of depression in Australia. The researchers advocate for policy-driven prevention and interventions to address childhood abuse and neglect.
A head-mounted device generating an ultra-low frequency magnetic field has improved symptoms of four male patients with major depressive disorder. The study suggests that future trials may offer a safe and non-invasive way to treat depression.
A new study published in JMIR Mental Health sheds light on the promising role of virtual reality (VR) in treating major depressive disorder (MDD). VR-Enhanced Behavioral Activation (XR-BA) was found to be effective in easing symptoms of depression, comparable to traditional behavioral activation.
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Researchers Michael Platt and Peter Sterling link declining fertility to despair, social fragmentation, and economic uncertainty, posing existential threats to humanity. The study highlights the need for interventions addressing hopelessness and promoting social connections to prevent population collapse.
Psilocybin has shown promise in reducing symptoms of depression after one or two doses with few side effects and no current evidence of causing addiction. The study found a large effect size favouring psilocybin, but further research is needed to clarify the factors that maximise its treatment potential.
A new study published in the Journal of Affective Disorders found that women in the perimenopausal stage are significantly more likely to experience depression. The meta-analysis of seven studies involving over 9,000 women from around the world reveals a 40% increased risk of depressive symptoms during this life-stage.
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A new study found that loneliness grows as people age, with a U-shaped pattern of higher levels in younger and older adulthood. Factors associated with persistent loneliness include social isolation, lower education, income, and functional limitations, as well as being divorced or widowed, a smoker, or having poorer health.
A study of LGBTQ+ summer camp youth found that polyamorous teens reported higher levels of depressive symptoms than their peers. Many felt unsafe being open about their relationships in their home communities, highlighting the need for support and acceptance.
Researchers identified a genetic link between higher levels of arachidonic acid and lower risk of bipolar disorder. Arachidonic acid, found in meat, seafood, and human milk, may hold potential for lifestyle or dietary interventions to prevent or treat the condition.
A new study suggests that stimulating specific areas of the brain can affect heart rate in individuals with depressive disorders. The researchers found high accuracy in identifying optimal treatment spots using heart rate measurements during brain stimulation.
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A national US study found that nearly a quarter of children with symptoms of brain injuries or concussions were not checked for the condition. Younger children were more likely to be overlooked. Routine checks can help ensure these children receive necessary care and support their mental and social well-being.
Scientists have identified a shared gene module in people with depression and cardiovascular disease, providing new markers for both conditions. The study found that genes involved in inflammation are associated with both diseases, explaining why they often occur together.
A study by researchers at the University of Tsukuba found that individuals' perceptions of social isolation and loneliness are strongly linked to increased depressive symptoms. The objective state of social isolation itself has little association with these feelings or mental health outcomes.
A nationally representative study of 25,000 participants found that US adults with post-COVID-19 condition are more likely to experience depression and anxiety symptoms than the general population. Individuals with these symptoms reported higher rates of cost-related barriers to accessing mental health treatment.
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Researchers found a correlation between prolonged postdelivery elevation of corticosterone and behavioral changes in postpartum mice who experienced social isolation in adolescence. A novel treatment using a glucocorticoid receptor antagonist shows promise in blocking behavioral changes.