Latest

neurodevelopment

·April 26, 2025·3 min read

Umbilical Cord DNA May Predict Future Metabolic Health Risks

DNA changes in umbilical cord blood may help predict which children are at higher risk for future health issues like diabetes, liver disease, and stroke. Researchers analyzed chemical tags on DNA, known as methylation patterns, and linked specific alterations to markers of metabolic dysfunction later in childhood. Notably, changes in genes like TNS3, GNAS, and CSMD1 were tied to liver fat accumulation, high blood pressure, and abnormal waist-to-hip ratios.

Featured Genetics Neuroscience Psychology

·April 26, 2025·4 min read

Prenatal Stress Leaves Lasting Molecular Imprints on Babies

A new study reveals that stress during pregnancy can molecularly reprogram newborns' stress response systems, with significant differences between boys and girls. Researchers found that maternal stress altered entire families of tRNA fragments in umbilical cord blood, particularly those regulating acetylcholine, a key neurotransmitter.

Featured Neuroscience

·April 26, 2025·4 min read

Early Antibiotic Use Linked to Higher Childhood Obesity Risk

A new study reveals that taking antibiotics within the first two years of life is associated with higher childhood body mass index (BMI) and increased obesity risk. Researchers found that early antibiotic exposure raised BMI, and increased the risk of being overweight by 9% and obese by 20%.

Featured Neuroscience

·April 26, 2025·8 min read

Sensory Stimulation Boosts Memory and Brain Growth in Down Syndrome

New research shows that 40Hz sensory stimulation (GENUS) improves memory, enhances brain circuit connectivity, and increases new neuron growth in mice modeling Down syndrome. In the study, daily light and sound exposure boosted performance in memory tasks and promoted gene activity linked to synaptic development.

Featured Neuroscience Psychology

·April 25, 2025·5 min read

Infant Social Skills Thrive Despite Hardship

A large international study finds that babies living in insecure conditions, including as refugees, display key social skills on par with children raised in more stable environments. Using eye-tracking technology, researchers found that over 800 children from Sweden, Uganda, Bhutan, and Zimbabwe equally followed social cues like shared attention, regardless of poverty, trauma, or parental mental health.

Featured Neuroscience

·April 24, 2025·7 min read

Maternal Childhood Trauma Linked to Rapid Weight Gain in Baby Boys

A new study reveals that maternal childhood trauma—such as neglect or abuse—can trigger rapid weight gain in male infants as early as the first two months of life. Researchers found that boys born to mothers who experienced early-life adversity gained significantly more weight per day than average, despite being full-term, healthy, and mostly breastfed.

Featured Neuroscience

·April 23, 2025·6 min read

Babies Learn Words Without Visuals

Infants as young as 15 months can use language context to infer the meaning of words referring to objects they’ve never seen. Researchers found that when 15-month-olds heard a new word in a familiar context—like "kumquat" during a conversation about fruit—they later identified the unseen object correctly.

Featured Neuroscience

·April 23, 2025·6 min read

Earlier Bedtimes Linked to Better Brain Function in Adolescents

A large-scale study has found that adolescents who go to bed earlier and get slightly more sleep show better brain function and higher cognitive test performance than their peers. Using wearable devices and brain imaging from over 4,000 participants, researchers discovered that even small differences in sleep duration and timing impacted brain volume and task performance.

Featured Neuroscience Psychology

·April 23, 2025·5 min read

Responsive Parenting Rewires Emotional Brains in Sensitive Babies

Around 1 in 5 babies are born with a sensitive, unregulated temperament that may raise their risk for anxiety and emotional challenges. A new study shows that contingent responsive parenting—caregivers who accurately respond to a baby's cues—can reshape early brain activity in ways that support emotional regulation.

Featured Neuroscience Psychology

·April 22, 2025·4 min read

When to Talk Puberty: Parents Split on Best Timing

A national survey reveals that while most parents recognize the importance of discussing puberty, many are uncertain about when or how to start the conversation. Roughly half of parents prefer a proactive approach, while others wait until children ask questions—or avoid the topic altogether.

Autism Featured Genetics Neuroscience

·April 21, 2025·5 min read

Tandem Repeats May Explain Autism Risk

New research has uncovered a genetic connection between autism spectrum disorder (ASD) and myotonic dystrophy type 1 (DM1), a rare neuromuscular disease. The study identifies tandem repeat expansions (TREs) in the DMPK gene as a shared mechanism that disrupts gene splicing and contributes to ASD-like social behaviors in individuals with DM1.

Featured Neuroscience Psychology

·April 21, 2025·4 min read

Pride and Awe in Parenting Boost Mental Health and Life Meaning

A new study reveals that feelings of pride and awe toward one's children significantly enhance parental well-being, life satisfaction, and the parent-child bond. Conducted with nearly 900 parents, the research found that while both emotions were beneficial, awe had a stronger impact on psychological richness and meaning. Awe connects parents to something larger than themselves, offering a sense of wonder that slows time and deepens emotional connection.