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mental health

·June 1, 2024·7 min read

Night Owls Beware: Late Bedtimes Harm Mental Health

Staying up late harms mental health regardless of one's natural sleep preference. Surveying nearly 75,000 adults, researchers discovered that both morning and night types who stayed up late had higher rates of mental disorders. Surprisingly, aligning with one's chronotype didn't matter—early bedtimes benefited everyone. The study suggests lights out by 1 a.m. for better mental health.

Featured Neuroscience Psychology

·May 30, 2024·6 min read

AI Tool Matches Patients to Effective Antidepressants Faster

Researchers developed an AI-based tool, MeAgainMeds.com, to help match patients with the most effective antidepressants based on their medical history. This free website aims to reduce the trial-and-error process in finding the right medication, improving patient outcomes.

Featured Neuroscience Psychology

·May 26, 2024·7 min read

Gut Bacteria Gas Linked to Pregnancy Hormone, Mood Regulation, and PPD

Researchers discovered that gut bacteria produce a hormone involved in pregnancy and postpartum depression treatment by modifying steroids in bile. This research highlights the microbiome's role as an endocrine organ influencing human health.

Featured Genetics Neuroscience Psychology

·May 24, 2024·9 min read

Brain Molecular Changes In PTSD and Depression Revealed

A new study reveals shared and distinct molecular changes in the brain and blood of individuals with PTSD and MDD. The research uncovers how these disorders affect various brain regions, cell types, and genomic layers, highlighting key molecular pathways and potential biomarkers.

Featured Genetics Neuroscience Psychology

·May 24, 2024·6 min read

Study Maps Genetic Risk of Schizophrenia to Specific Brain Cells

A new study uncovers the intricate molecular mechanisms behind schizophrenia by mapping genetic risk factors to specific brain cells. Researchers used comprehensive genetic and cellular analyses to identify how these genes affect different cell types in the prefrontal cortex.

This shows the shadow of a teenage girl.

Featured Neuroscience Psychology

·May 23, 2024·5 min read

Teen Social Networks Influence Mental Health Disorder Spread

Researchers found that mental disorders can spread within school social networks. By analyzing data from over 700,000 Finnish ninth-graders, they discovered that having classmates with mental disorders increased the risk of being diagnosed with similar conditions later in life.

Featured Neuroscience Psychology

·May 22, 2024·4 min read

Strong Link Between Teen Cannabis Use and Psychosis Risk

A new study finds a strong association between teen cannabis use and a significantly increased risk of developing psychotic disorders. This risk appears to be age-dependent, with adolescents being particularly vulnerable to the effects of cannabis on their developing brains. While further research is needed, these findings raise concerns about early cannabis use and highlight the importance of prevention strategies.

Featured Genetics Neuroscience Psychology

·May 22, 2024·5 min read

Ancient Viruses Linked to Mental Illness

A new study reveals that ancient viral DNA sequences, once thought to be "junk DNA," are active in the human brain and contribute to the risk of psychiatric disorders like schizophrenia, bipolar disorder, and depression. This discovery sheds light on the complex genetic factors influencing mental health.

Featured Neuroscience Psychology

·May 20, 2024·5 min read

Beta Oscillations Key to Understanding Depression in the Brain

A new study in rhesus macaques reveals how the brain regulates depression-like states. Researchers found that a specific brain circuit connecting the dorsolateral prefrontal cortex (dlPFC) and the cingulo-striatal network plays a crucial role in emotional regulation.

Featured Neuroscience Psychology

·May 20, 2024·6 min read

Exercise Aids Memory Erasure in PTSD

Increased neuron formation in the hippocampus, stimulated by exercise or genetic manipulation, helps mice forget traumatic or drug-associated memories. This process involves rewiring neural circuits, disrupting the recall of fear memories. These findings offer potential new approaches for treating mental health conditions like PTSD and drug addiction.

Featured Neuroscience Psychology

·May 19, 2024·4 min read

Pre-Pandemic Brain Wiring Predicted Teen Mental Health During COVID

A large study using pre-pandemic brain scans of adolescents reveals that brain wiring before COVID-19 predicted mental health outcomes during the pandemic. Adolescents with stronger connections within the brain's "salience network," responsible for emotion and reward processing, demonstrated greater resilience to stress and negative emotions.

Featured Neuroscience Psychology

·May 19, 2024·4 min read

Love Hormone Oxytocin Eases Loneliness

A new study finds that oxytocin, the "cuddle hormone," can reduce acute feelings of loneliness and enhance bonding in group therapy settings for individuals experiencing chronic loneliness. While not a cure-all, oxytocin shows promise as a supportive tool during therapy, potentially helping patients better navigate the initial challenges of addressing their loneliness.