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depression

·February 7, 2024·5 min read

Immune Cell Enzyme Links Stress to Depression

Researchers identified a novel 'body-mind mechanism' that links chronic stress to depression. They discovered that stress increases the enzyme matrix metalloproteinase-8 (MMP-8) in blood, which then impacts brain neurons, leading to social withdrawal behaviors in mice—a symptom observed in depression.

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·February 7, 2024·9 min read

Parental Traits May Influence Neurodevelopmental Disorders

Researchers revealed that evaluating parental traits for neurodevelopmental and psychiatric disorders offers a more precise prediction for these conditions in children than genetic testing alone. The study found that children's risk of disorders such as autism and schizophrenia increases when both parents exhibit related traits, including depression and anxiety.

Featured Neuroscience Psychology

·February 7, 2024·3 min read

AI Predicts Antidepressant Success in a Week

Researchers developed an AI algorithm that, by analyzing brain scans and clinical information, can predict within a week whether an antidepressant will work for patients with major depression disorder. This method could potentially avoid unnecessary prescriptions of sertraline, a commonly used antidepressant, by identifying non-responders early, thus offering better patient care and reducing side effects.

Featured Neuroscience Psychology

·February 5, 2024·4 min read

Depression Linked to Higher Body Temperatures

A new study suggests a novel link between depression and higher body temperatures, analyzing data from over 20,000 participants worldwide. While the causal relationship remains unclear, findings indicate that body temperature increases with the severity of depression symptoms, offering a potential new avenue for treatment.

Featured Neuroscience Psychology

·January 26, 2024·4 min read

Can A Furry Fruit Help Boost Mood and Mental Health?

Researchers found that kiwifruit rapidly improves mood and vitality, with effects noticeable in just four days. The study involved an 8-week intervention with 155 adults with low vitamin C levels, comparing the effects of vitamin C supplements, placebo, and kiwifruit.

Featured Neuroscience Psychology

·January 18, 2024·6 min read

Positive Adult Bond Buffers Against Depression in Kids Facing Adversity

Positive relationships with parents and other adults during childhood significantly contribute to better mental health in adulthood. Analyzing data from the Boricua Youth Study, researchers found that children with at least one nurturing adult relationship had lower risks of depression, anxiety, and stress later in life. This study, focusing on marginalized and minoritized youth, highlights the importance of supportive adult connections as a resilience factor against mental disorders.

Featured Neuroscience Psychology

·January 17, 2024·6 min read

Personality Traits and Social Media’s Influence on Teen Depression

Researchers explored how different social media platforms relate to depressive symptoms in teens. The study, involving 237 participants aged 14 to 16, found that personality traits, particularly extraversion, significantly influence how teens experience social media.

This shows a person in a cage with a brain on top..

Featured Neuroscience Psychology

·January 16, 2024·6 min read

TMS Proves Long-Term Relief for Depression

A major clinical trial, BRIGhTMIND, reveals that MRI-guided Transcranial Magnetic Stimulation (TMS) significantly eases symptoms of severe depression for at least six months. The study, involving five centers across England, marks a substantial advancement over previous TMS treatments, which showed improvements lasting only 1-3 months.

Featured Neuroscience Psychology

·January 16, 2024·6 min read

Emotional and Social Toll of Antidepressant Withdrawal

New research reveals that coming off antidepressants like Prozac can cause not only physical symptoms but also emotional, cognitive, and social difficulties. The study involved in-depth interviews with 20 individuals who attempted to withdraw from SSRIs in the past year, highlighting the complex challenges they faced, including emotional overwhelm, reduced enjoyment in social situations, and a feeling of detachment.

Featured Neuroscience Psychology

·January 15, 2024·6 min read

Depression and Schizophrenia Impact Learning

A new study reveals that patients with schizophrenia or depression struggle with optimal information utilization in learning processes. Using EEG and advanced computer modeling, researchers found that these patients place greater emphasis on less important information, leading to suboptimal decision-making.

Featured Neuroscience Psychology Visual Neuroscience

·January 15, 2024·4 min read

Pupil Response Reveals Depression’s Depths

Researchers found a distinct correlation between pupillary response and depression severity. Researchers observed that in healthy individuals, pupils dilated in anticipation of a reward during a task, while this response was notably subdued in those with depression, especially in patients experiencing listlessness.

Featured Neuroscience Psychology

·January 12, 2024·6 min read

Perinatal Depression: Decades of Elevated Mortality Risk

A new study highlights the long-term mortality risks associated with perinatal depression. Analyzing data from over 86,500 women, the research found that those experiencing depression during or shortly after pregnancy are at a higher risk of death from natural and unnatural causes for up to 18 years post-diagnosis.