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brain development

·May 21, 2024·3 min read

Brain’s Self-Organization is Key to Development

A new study reveals that the brain's cortex can self-organize during development, transforming unorganized inputs into highly structured activity patterns. This self-organization is guided by mathematical rules similar to those found in other natural systems. Disruptions in these patterns could impact sensory perception and contribute to neurodevelopmental disorders like autism.

This shows a pregnant woman drinking water.

Featured Neuroscience

·May 20, 2024·6 min read

Fluoride Exposure During Pregnancy Linked to Behavior Problems in Kids

A new study finds that higher fluoride levels in pregnant women are associated with increased odds of their children experiencing neurobehavioral problems at age 3. These problems include anxiety, difficulty regulating emotions, and physical complaints like stomachaches and headaches. Researchers urge policymakers to consider these findings and create specific recommendations for fluoride consumption during pregnancy.

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.

This shows a woman gazing out of a window.

Featured Neuroscience Psychology

·May 17, 2024·5 min read

Loneliness May Predict Mental Health Issues

A study following 2600 participants over 20 years revealed a correlation between loneliness in adolescence and an increased risk of developing mental health problems like psychosis, bipolar disorder, and depression in adulthood. While causality cannot be definitively determined, the association is strong, highlighting the importance of monitoring and addressing loneliness in young people.

Autism Featured Genetics Neurology Neuroscience

·May 15, 2024·4 min read

CNTN4 Protein’s Role in Autism and Alzheimer’s Unveiled

A new study reveals the crucial role of the protein Contactin-4 (CNTN4) in neuron development, impacting both neurodevelopmental disorders and Alzheimer's disease. Researchers found that CNTN4, linked to autism, interacts with the Alzheimer-related protein APP, affecting neuron growth in the brain's cortex.

Autism Featured Neuroscience

·May 15, 2024·4 min read

Dopamine Disruption Linked to Autism

A new study reveals that disrupted dopamine signaling during neural development is linked to autism spectrum disorder (ASD). Researchers found significant correlations between dopamine pathways and neural development in humans and zebrafish models.

Featured Neuroscience Psychology

·May 13, 2024·5 min read

High-Potency Cannabis Linked to Youth Psychosis

Young individuals who use high-potency cannabis between ages 16 and 18 are twice as likely to experience psychosis by their mid-twenties compared to those who use lower-potency strains. This research utilized data from the Children of the 90s study, tracking thousands of participants from Bristol.

Featured Neuroscience Psychology

·May 11, 2024·3 min read

Mom’s Stress Hormone Shapes Child’s IQ

Elevated cortisol levels during the third trimester of pregnancy are linked to lower IQ scores in 7-year-old boys, but not in girls. In contrast, higher urine cortisone levels during pregnancy were associated with improved IQ scores in girls.

Autism Featured Neuroscience

·May 10, 2024·5 min read

Early Metabolic Changes Linked to Autism

Researchers discovered significant metabolic changes that occur between birth and the onset of autism spectrum disorder (ASD) symptoms. This study reveals that a few biochemical pathways, related largely to the body's cell danger response, are responsible for the majority of these changes.

This shows a baby surrounded by colorful toys.

Featured Neuroscience Visual Neuroscience

·May 10, 2024·6 min read

Visual Diet Shapes Development in Infants

Researchers uncovered a critical aspect of infant vision, revealing that very young babies experience a unique visual diet consisting of simple, high-contrast patterns and edges found in everyday environments. This "diet" significantly influences their developmental trajectory.

Featured Genetics Neuroscience

·May 9, 2024·2 min read

Researchers Probe the Start of Life in Controversial Study

Researchers published a review exploring the fundamental question of when organismal life begins in humans. Their analysis considers the complexity of early embryonic development and the historical 14-day rule used to govern embryo research.

Featured Neuroscience Psychology

·May 8, 2024·6 min read

Lack of Sleep in Childhood Linked to Increased Psychosis Risk

Children who consistently experience insufficient sleep from infancy through early childhood are significantly more likely to develop psychosis as young adults. Analyzing data from the Avon Longitudinal Study of Parents and Children, researchers found that chronic sleep deprivation is a strong predictor of both psychotic disorders and psychotic episodes later in life.

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brain development

Brain’s Self-Organization is Key to Development

Fluoride Exposure During Pregnancy Linked to Behavior Problems in Kids

Pre-Pandemic Brain Wiring Predicted Teen Mental Health During COVID

Loneliness May Predict Mental Health Issues

CNTN4 Protein’s Role in Autism and Alzheimer’s Unveiled

Dopamine Disruption Linked to Autism

High-Potency Cannabis Linked to Youth Psychosis

Mom’s Stress Hormone Shapes Child’s IQ

Early Metabolic Changes Linked to Autism

Visual Diet Shapes Development in Infants

Researchers Probe the Start of Life in Controversial Study

Lack of Sleep in Childhood Linked to Increased Psychosis Risk

Bodily Inflammation Shapes the Brain and Behavior

Body Clock Dictates Morning Calorie Burning

The Neural Architecture of Evolutionary Reversals

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