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neurobiology

This shows a brain with different areas mapped in different colors.

·May 14, 2026·8 min read

Decoding the Brain’s Genetic Wiring Map

The study identified "gene expression gradients", overlapping chemical signals that give every brain region a unique molecular ID.

Featured Neuroscience

·May 14, 2026·8 min read

NSAID Use in Pregnancy Not Linked to Major Birth Defects

Researchers found that NSAIDs (like ibuprofen, naproxen, and diclofenac) taken during the first trimester are NOT associated with an increased risk of major birth defects.

This is an AI representation of visual cortex neurons.

Featured Neuroscience Visual Neuroscience

·May 14, 2026·9 min read

How Visual Neurons Organize Thousands of Synaptic Inputs

Researchers mapped the organizational "rules" of the visual cortex, revealing that synaptic inputs are meticulously arranged by distance, local clustering, and stimulus selectivity. By imaging the "glow" of individual synapses in mice, researchers discovered that visually responsive neurons use specialized dendritic structures to sharpen their focus, providing a vital baseline for understanding how genetic mutations disrupt brain circuitry.

This is an illustration of a woman surrounded by speech bubbles in different colors.

Featured Neuroscience

·May 14, 2026·5 min read

Physical Stress Changes Your Voice and Speech Patterns

A new study explains how physical exertion alters vocal pitch, timing, and stability, impacting speech recognition and the "talk test".

Featured Neuroscience

·May 13, 2026·9 min read

Sleep Duration Linked to Accelerated Aging

Researchers have discovered a "U-shaped" link between sleep and the biological clocks of 17 different organ systems. Sleeping fewer than 6 hours or more than 8 hours accelerates the aging of your heart, lungs, and immune system. By analyzing data from half a million people, the study identifies a "longevity window" of 6.4 to 7.8 hours, highlighting sleep as a vital, modifiable lifestyle factor for systemic health.

This shows a man and woman and soundwaves.

Auditory Neuroscience Featured Neuroscience

·May 13, 2026·5 min read

Why Men and Women Hear Differently

A new study presents evidence that hormonal changes, from monthly cycles to menopause, significantly alter how the brain processes sound. By highlighting that men and women follow entirely different auditory decline trajectories, this research calls for a "precision audiology" approach that accounts for sex-dependent variability to improve care for all.

This shows neurons being bridged by the neurotech synapse.

Featured Neuroscience

·May 13, 2026·7 min read

Neural Hotwire: How Biological Synapses Bypass Broken Brain Links

Can we "hotwire" the brain to fix neurological disorders? Researchers have unveiled LinCx, a technology that creates biological electrical "bypasses" between neurons. By engineering fish-derived proteins to act as precision wires, the team successfully reshaped brain activity and behavior in mice without the need for drugs or external electrodes. This "cellular editing" marks a major leap toward treating broken brain circuits with internal, biological precision.

Autism Featured Genetics Neuroscience

·May 13, 2026·9 min read

A New Genetic Entry Point for Autism Traits

Can autism's core traits be separated from cognitive ability? Researchers have identified PTCHD1-AS, a long non-coding RNA gene that regulates social interaction and repetitive behaviors without affecting learning or memory. By tracing this gene's influence to synaptic plasticity in the striatum, the study provides a "molecular pattern" for future precision treatments aimed specifically at the hallmark features of the autism spectrum.

Featured Genetics Neuroscience Psychology

·May 13, 2026·5 min read

Genetic Pathways Link Cannabis Use to Psychosis Risk

Researchers have identified three distinct genetic pathways that explain how Cannabis Use Disorder (CUD) leads to psychosis. By analyzing over 500 genetic markers and the role of the glutamate system, which is heavily impacted by THC, the team has laid the groundwork for precision models to identify high-risk users and develop targeted treatments for cannabis-related mental health disorders.

This shows the outline of a head and DNA.

Featured Genetics Neuroscience Psychology

·May 13, 2026·9 min read

Genetic Risk for Schizophrenia Diverges Brain Growth in Teens

A longitudinal study of over 6,000 children has found that those with high genetic risk for schizophrenia experience a decrease in frontal brain surface area during early adolescence, while their peers experience growth. This unique, dynamic divergence provides a new neuroimaging marker for schizophrenia that appears years before clinical symptoms, offering a vital clue for early intervention.

Featured Neuroscience

·May 13, 2026·9 min read

Single Brain Connection Pinpointed as the Starting Point of Learning

Scientists have pinpointed a single synaptic connection in the basal ganglia as the origin point for vocal learning. By studying zebra finches, researchers discovered that "turning off" these specific synapses causes a bird's song to revert to babbling. This discovery highlights the brain's delicate balance between creative experimentation and technical mastery, offering new insights into human speech and movement disorders like Parkinson’s disease.

Featured Neuroscience Psychology

·May 13, 2026·7 min read

Neurofeedback Trains Brain to Stop Depressive Rumination

Researchers are using real-time fMRI neurofeedback to transform brain training into a video game that targets rumination. By teaching patients to regulate the coupling between the brain's self-referential and goal-directed centers, this precision psychiatry approach successfully reduced depressive symptoms. This study marks a major step toward a future where patients receive personalized, portable brain-training headsets to treat their specific mental health needs.

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