Articles tagged with Depression
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
A UCLA-led study found large differences in language used to describe male and female suicides, with women more likely to have documented mental health conditions and received treatment. The study suggests using this 'language of suicide' to identify early warning signs for men.
A new Northwestern Medicine study reveals that 73% of children with skin diseases face stigma and bullying, leading to impaired relationships and mental health issues such as depression and anxiety. The study suggests that clinicians should aggressively treat skin disorders in children and consider referral to evaluation and counseling.
Research found that low to moderate intensity exercise reduces depression risk by 23% and anxiety by 26%, while high-intensity exercise showed weaker effects. Moderate activities like gardening and walking were particularly effective in reducing depression risk.
A study found that subtle differences in social media messages can influence young people's beliefs about depression and anxiety. Participants who read growth mindset tweets were more optimistic about treatment, while those reading fixed mindset tweets felt the conditions were more stable.
A study suggests that a strong therapeutic alliance is key to successful psychedelic-assisted therapy in reducing depression. Participants who had stronger relationships with their therapists experienced lower depression scores one year later.
A study found that social stress during adolescence in female mice leads to prolonged cortisol elevation after giving birth, similar to women exposed to adverse early life experiences. The researchers suggest alternative treatments may be more effective for postpartum depression.
A new study published in the Journal of the American College of Cardiology found that physical activity lowers cardiovascular disease risk by reducing stress-related signaling in the brain. Participants who met physical activity recommendations had a 23% lower risk of developing cardiovascular disease compared to those who did not.
The Digitally programmable Over-brain Therapeutic (DOT) device, the size of a pea, activates the motor cortex, allowing patients to move their hands. The technology offers greater patient autonomy and accessibility than current neurostimulation-based therapies.
A noninvasive brain stimulation treatment, transcranial direct current stimulation (tDCS), improved depression and anxiety symptoms among older adults. The treatment benefits persisted at a one-year follow-up, particularly among those with moderate to severe state anxiety.
A study published in Psychiatry Research confirms that weight training improves symptoms of anxiety and depression in old people. The analysis of over 200 articles identified the types of training most indicated for these cases, recommending exercises done three times a week with short sets and proper structure.
A recent NIH study found that children living near natural spaces from birth experience fewer emotional issues between ages 2 and 5. Higher levels of green spaces were linked to lower anxiety and depression symptoms during this period.
Researchers at Vanderbilt University Medical Center and Massachusetts General Hospital found a link between depression and heart disease through inflammation. The study suggests that medications for both conditions, when used together, may prevent the development of cardiomyopathy by reducing inflammation.
A new study reveals a significant rise in mental health problems among Ukrainian children and adolescents displaced by the war. Key findings include a one-third of child population experiencing clinically relevant anxiety, traumatic stress, depression, conduct behavior, and ADHD.
Researchers at UTEP used prairie voles to study depression, finding they exhibit changes in behavior similar to humans, including weight loss and anhedonia. The study suggests that social defeat stress can activate the voles' stress response and lead to symptoms of depression.
A study found that the number of U.S. collegiate athletes who died by suicide doubled between 2002 and 2022, accounting for a greater portion of total deaths. Athletes' mental health issues were attributed to pressures such as school expectations, performance demands, and social media scrutiny.
A new study found that extending Medicaid eligibility for birthing people increases treatment for perinatal mood and anxiety disorder by 20.5 percentage points, compared to those with commercial insurance. Retaining postpartum Medicaid coverage also significantly lowers patients' out-of-pocket spending for mental healthcare.
A large multi-state study found COVID-19 vaccines are as effective for adults with anxiety or depression as for those without these conditions. Unvaccinated individuals with mental illness had a higher rate of hospitalization for COVID-19 than those without a psychiatric diagnosis.
A new study identifies multiple emotion regulation systems in the human brain, providing targets for therapy. The research reveals that regions in the anterior prefrontal cortex and higher-level cortical hierarchies are involved in emotion regulation.
A massive study of over 200,000 participants found associations between metabolic dysregulation and long-term risk of depression, anxiety, and stress-related disorders. These findings suggest that individuals with metabolic issues may require closer follow-up for psychiatric diagnosis prevention.
A new study by Boston University School of Public Health reveals that nearly half of Las Vegas concertgoers who survived the 2017 mass shooting experienced major depressive episodes within the past year. The study also found that over 63% of survivors reported post-traumatic stress disorder (PTSD) symptoms during the same time period.
Postpartum depressive symptoms are significantly underdiagnosed and undertreated, especially among Asian, Black, and Latine birthing people. The study found that only 37% of Hispanic and Black respondents received postpartum mental health treatment compared to 67% of white respondents.
A trio of studies show increased diagnosis and treatment of anxiety, depression, and PTSD in pregnant and new mothers with private insurance, but disparities persist. The findings suggest that policy changes and increased awareness have contributed to the rise in diagnoses and treatments.
A recent study found that mimicking participants' actions or words increased feelings of guilt, contradicting the assumption that it fosters social bonding and reduces negative emotions. The researchers suggest that therapists carefully consider the potential benefits and drawbacks of using mimicry in therapy.
Researchers found a strong bidirectional relationship between premenstrual disorders and perinatal depression among over 900,000 women. Women with perinatal depression were more likely to develop premenstrual disorders after pregnancy and childbirth.
A nationwide Swedish study reveals a bidirectional link between premenstrual disorders (PMS/PMDD) and perinatal depression. Women with PMS/PMDD are five times more likely to experience perinatal depression, while those with perinatal depression are twice as likely to develop PMS/PMDD.