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neurobiology

Featured Neuroscience Visual Neuroscience

·May 23, 2025·5 min read

Infrared-Seeing Contact Lenses Turn Humans into Night Visionaries

Researchers have developed contact lenses that enable humans and mice to see near-infrared light by converting it into visible wavelengths. These lenses use specialized nanoparticles embedded in standard soft contact material, allowing users to perceive flickering infrared signals without needing external power.

Featured Neuroscience Psychology

·May 23, 2025·6 min read

Overimitation May Not Signal Social Bonding in Toddlers Just Yet

Overimitation, the tendency to copy unnecessary actions, has been observed in older children but was previously unstudied in toddlers under two. A new study found that 16–21-month-olds showed low rates of overimitation, and it wasn’t driven by a desire to affiliate with people similar to themselves.

Featured Neuroscience Psychology

·May 23, 2025·7 min read

Rethinking Brain Drain: Emigration Fuels Global Prosperity

A recent study overturns the conventional idea that skilled emigration harms developing countries by showing it can actually enhance economic development and innovation. Researchers found that when people have the opportunity to migrate to higher-income countries like the U.S., it motivates greater educational investment in their home countries. es shared prosperity rather than loss. With current immigration restrictions tightening in the U.S., experts warn this mutual benefit could be at risk.

Featured Neuroscience Psychology

·May 23, 2025·5 min read

Brain Activity Linked to Implicit Suicidal Thoughts

For the first time in Veterans, researchers have identified brain regions activated during subconscious associations between the self and suicide-related concepts using the Suicide Implicit Association Test (S-IAT). These brain areas are part of networks responsible for self-processing and identifying significant stimuli, offering potential targets for future treatment.

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Featured Genetics Neuroscience Psychology

·May 22, 2025·4 min read

Blood Test Identifies Depression Risk in Teenagers

Summary: Researchers have identified nine blood-based microRNAs that are elevated in teens diagnosed with depression, offering a potential biomarker for...

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Featured Neuroscience

·May 22, 2025·4 min read

AI Shows Higher Emotional IQ than Humans

A new study tested whether artificial intelligence can demonstrate emotional intelligence by evaluating six generative AIs, including ChatGPT, on standard emotional intelligence (EI) assessments. The AIs achieved an average score of 82%, significantly higher than the 56% scored by human participants.

Neuroscience

·May 22, 2025·6 min read

Long-Term Antidepressant Use Tied to Tougher Withdrawal Symptoms

A new study finds that people who have taken antidepressants for more than two years are significantly more likely to experience withdrawal symptoms when stopping the medication. The longer someone used antidepressants, the more severe and prolonged the symptoms became, with 64% of long-term users reporting moderate or severe withdrawal.

Featured Neuroscience

·May 22, 2025·4 min read

Gut Inflammation Linked to Post-COVID Fatigue

A new study highlights the link between gut health and post-COVID syndrome (PCS), revealing that patients with prior gastrointestinal issues are more likely to experience post-viral fatigue. Researchers analyzed samples from PCS patients and identified key immune and gut-related biomarkers linked to inflammation and intestinal barrier dysfunction.

Featured Neuroscience Psychology

·May 22, 2025·6 min read

More Social Media, More Depression: Study Links Cause and Effect

A new study has found that as preteens increase their social media use, depressive symptoms also rise—but not the other way around. Researchers tracked nearly 12,000 youth over three years and discovered that increased screen time predicted later depression, while depressive symptoms did not predict more social media use.

Featured Genetics Neurology Neuroscience

·May 22, 2025·5 min read

Gene Amplifies Brain Sensitivity to Light During Migraines

Researchers have identified a molecule in the brain called NEAT1 that plays a key role in light sensitivity, a common and painful symptom of migraines. NEAT1 disrupts the normal balance of nerve signaling by interfering with microRNA activity, leading to increased levels of a pain-related protein called TRPM3.

Featured Neuroscience

·May 22, 2025·3 min read

Social Engagement Linked to Longer Life

A new study shows that older adults who stay socially active have a significantly lower risk of death over four years compared to those with low social engagement. The research, involving over 2,200 individuals aged 60 and older, found that high engagement in activities like charity work, grandparenting, and club participation reduced mortality risk by 42%.

Autism Featured Genetics Neuroscience

·May 22, 2025·5 min read

DNA Methylation in Serotonin Center Offers New Clues to Autism

A new study has uncovered abnormal DNA methylation patterns in the dorsal raphe—an area of the brain critical for serotonin signaling—in individuals with autism spectrum disorder (ASD). By analyzing postmortem brain samples, researchers identified epigenetic changes in key genes linked to sensory perception, serotonin regulation, and synaptic function.