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mental health

·October 8, 2025·5 min read

Reelin Shows Promise for Healing Both Gut and Depression

A new study reveals that the protein Reelin may hold the key to treating both “leaky gut” and major depressive disorder. Chronic stress lowers Reelin levels in the gut, weakening the intestinal barrier and allowing toxins to trigger inflammation that worsens depression.

Featured Neuroscience Psychology

·October 7, 2025·6 min read

Five Sleep Types Revealed: How Your Brain Wiring Reflects Rest

A new study has identified five distinct “sleep-biopsychosocial” profiles that connect how we sleep with our brain networks, mental health, cognition, and lifestyle. Using data from over 700 participants, researchers found that different sleep patterns—ranging from poor quality to resilience and short duration—each showed unique neural connectivity patterns.

This shows a brain surrounded by "noisy" items, like music notes and people chewing.

Featured Neuroscience Psychology

·October 5, 2025·8 min read

Misophonia Might Be a Brain Regulation Disorder

A new study shows that misophonia, strong negative reactions to certain sounds, is closely linked to cognitive and emotional inflexibility. Participants with high misophonia severity struggled to shift between emotional tasks and reported rigid thinking in daily life.

This shows a brain wrapped in a chain and a depressed woman.

Featured Neuroscience Psychology

·October 3, 2025·6 min read

Sugar Chains in the Brain: New Pathway Behind Depression Found

Scientists have discovered that depression can be driven by abnormal sugar modifications on proteins in the brain, offering a new molecular pathway for understanding the disorder. Chronic stress was shown to reduce sialylation—a stabilizing sugar process—in the prefrontal cortex, impairing neural circuit stability and triggering depressive symptoms.

Featured Neurology Neuroscience Pain Psychology

·October 2, 2025·6 min read

Psilocybin Rewire Brain Circuits Tied to Pain and Mood

New research shows that psilocybin, the active compound in psychedelic mushrooms, can reduce both chronic pain and pain-related depression by modulating brain circuits rather than acting at the site of injury. In mouse studies, a single dose provided pain relief and mood benefits lasting nearly two weeks by targeting the anterior cingulate cortex.

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Featured Neuroscience Psychology

·September 30, 2025·7 min read

Psilocybin Worsens Postpartum Depression Symptoms

New research shows psilocybin, often studied as a treatment for mental health disorders, may worsen symptoms of postpartum depression in mice. Mothers given the drug showed more anxiety, avoidance of their pups, and lasting depressive-like behaviors.

Featured Neuroscience Psychology

·September 30, 2025·7 min read

Income Inequality Reshapes Children’s Brains and Mental Health

A large-scale neuroimaging study of over 10,000 U.S. children reveals that income inequality in society is tied to structural and functional brain changes that predict poorer mental health outcomes. Unlike individual family income, societal inequality impacts children across socioeconomic groups, suggesting that social environments exert powerful biological effects.

This shows a woman surrounded by pollen, sneezing.

Featured Neuroscience Psychology

·September 29, 2025·6 min read

High Pollen Levels Tied to Rising Suicide Risk

A U.S. study combining pollen and suicide data from over a decade shows that high pollen days are linked to a measurable rise in suicide risk. The risk increased incrementally with pollen levels, peaking at a 7.4% rise on the highest days.

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Featured Neuroscience Psychology

·September 29, 2025·6 min read

Preschool Overeating in Girls Linked to Teen Anxiety and Impulsivity

A study tracking more than 2,000 Quebec children found that girls who regularly overate in the preschool years were more likely to report anxiety, impulsivity, and hyperactivity during adolescence. The association was not found in boys, pointing to possible sociocultural influences such as closer monitoring and restrictive food environments for girls.

Featured Neuroscience Psychology

·September 25, 2025·6 min read

Postpartum Depression and Psychosis Risks Surge After Childbirth

A large Swedish study of 1.8 million pregnancies found that mental ill health around pregnancy has risen in recent years, with risks spiking after childbirth. While depression and psychosis rates drop during pregnancy, postpartum depression is 20% more likely within weeks 5–15, and psychosis risk is up to seven times higher in the first 20 weeks.

This shows a woman drinking soda and a shadow of a woman.

Featured Neuroscience Psychology

·September 24, 2025·5 min read

Sugary Drinks Linked to Depression Through Gut Microbiome

A new study shows that sugary drinks don’t just affect physical health—they may also raise the risk of depression in women by disrupting the gut microbiome. Researchers found that high consumption of soft drinks was linked to both a greater likelihood of major depressive disorder and more severe symptoms, particularly among women.