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brain development

This shows a brain, food, and silverware.

Featured Genetics Neuroscience Psychology

·January 10, 2025·5 min read

Delayed Brain Maturation Links Genetics and Eating Disorders

Over half of 23-year-olds display restrictive, emotional, or uncontrolled eating behaviors, with delayed brain maturation playing a significant role. The research linked structural brain differences, mental health challenges, and genetic predispositions to the development of disordered eating behaviors from adolescence to adulthood. MRI data showed delayed cortical thinning in unhealthy eaters, especially in regions like the cerebellum, which regulates appetite.

This shows a child sitting alone on a bench while others play around him.

Featured Neuroscience Psychology

·January 9, 2025·7 min read

Physical Neglect Causes Lifelong Social Challenges in Children

A new study highlights how childhood physical neglect disrupts social development more than physical, emotional, or sexual abuse. Neglected children were less social, less popular, and less connected to cohesive friend groups, facing stigmatization and withdrawal.

Featured Neuroscience

·January 9, 2025·5 min read

Push-and-Pull Signals Direct Neuron Migration in the Developing Brain

Scientists have uncovered how developing neurons migrate from the germinal zone, a process critical for proper brain circuit formation. They identified a "push-pull" system where the guidance molecule Netrin-1 repels differentiated neurons, while the ubiquitin ligase Siah2 prevents premature migration by degrading essential proteins.

Featured Neuroscience Psychology

·January 9, 2025·4 min read

High-Fat Diets in Adolescence Linked to Adult Impulsivity

Adolescent rats fed a high-fat diet displayed increased impulsivity and altered decision-making as adults. These "cheesecake rats" were quicker to act on visual cues (indicative of impulsivity) but showed more conservative choices in gambling tasks, opting for smaller, safer rewards.

Featured Genetics Neuroscience

·January 9, 2025·4 min read

Early Stress Alters Sperm DNA, Impacting Offspring’s Brain Development

Childhood stress may leave lasting marks on sperm, altering epigenetic profiles and potentially influencing brain development in offspring. Researchers found that men with high levels of childhood maltreatment had changes in DNA methylation and non-coding RNA levels in their sperm.

Autism Brain Cancer Featured Genetics Neuroscience

·January 9, 2025·8 min read

Youthful Brain Stem Cells Linked to Autism and Brain Cancer

Researchers have identified a unique stem cell in the young brain capable of maturing into multiple cell types, potentially explaining the origins of autism and glioblastoma. These stem cells show gene expression patterns that regulate early brain development and, when disrupted, could lead to neurological conditions.

Featured Neuroscience Psychology

·January 8, 2025·4 min read

Early Reproductive Aging Alters Brain Connectivity, Emotional Health

Research shows that accelerated reproductive ageing in females, such as early puberty or menopause, is linked to increased mental health risks at different life stages. Adolescents experiencing early puberty displayed unstable brain connectivity in regions tied to psychosis vulnerability, while middle-aged women with early menopause showed patterns linked to depression.

Featured Neuroscience

·January 7, 2025·4 min read

Key Neurons Linked to Autism and Schizophrenia Risk

Layer 5 pyramidal neurons, crucial for brain information processing, vary significantly in their synaptic protein composition based on neuron type. Research shows that intratelencephalic (IT) neurons and pyramidal tract (PT) neurons share some synaptic proteins but also have unique characteristics influencing their functions.

Featured Neuroscience

·January 7, 2025·6 min read

Study Confirms Early Brain Differences Between Sexes

A study analyzing over 500 newborns has confirmed that brain structure differences between male and female infants are present from birth. While male brains were larger on average, females had more grey matter in regions related to memory and emotion, whereas males had more white matter and grey matter in sensory and motor regions.

Autism Featured Neuroscience

·January 3, 2025·4 min read

Multilingualism Boosts Cognitive Skills in Children With Autism

Children in multilingual households, including those with autism, demonstrate stronger executive functions, such as inhibition, flexibility, and perspective-taking, compared to monolingual peers. Speaking multiple languages also reduces repetitive behaviors and improves communication, key challenges in autism.

Featured Neuroscience Visual Neuroscience

·January 2, 2025·6 min read

Ancient Brain Reflex Develops Without Sensory Input

Researchers uncovered that the vestibulo-ocular reflex, a vital brain circuit stabilizing gaze during body tilts, matures independently of sensory input in newborns. This reflex, essential for perceiving a stable environment, enables the eyes to counter-rotate with body movements.

Featured Genetics Neuroscience

·December 31, 2024·3 min read

How Early Experiences Shape Genes, Brain Health, and Resilience

New research in epigenetics reveals how early-life experiences influence gene expression and brain development. By bridging the gap between nature and nurture, this work shows that environmental factors leave lasting biological imprints, shaping long-term health and resilience.

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brain development

Delayed Brain Maturation Links Genetics and Eating Disorders

Physical Neglect Causes Lifelong Social Challenges in Children

Push-and-Pull Signals Direct Neuron Migration in the Developing Brain

High-Fat Diets in Adolescence Linked to Adult Impulsivity

Early Stress Alters Sperm DNA, Impacting Offspring’s Brain Development

Youthful Brain Stem Cells Linked to Autism and Brain Cancer

Early Reproductive Aging Alters Brain Connectivity, Emotional Health

Key Neurons Linked to Autism and Schizophrenia Risk

Study Confirms Early Brain Differences Between Sexes

Multilingualism Boosts Cognitive Skills in Children With Autism

Ancient Brain Reflex Develops Without Sensory Input

How Early Experiences Shape Genes, Brain Health, and Resilience

Rotating Spiral Brain Waves Act as a Space-and-Time Clock

Childhood mRNA Cancer Vaccine Reduces Tumors by 70%

Brain Inflammation Linked to Chronic Depression and Anxiety

Aging Immune Networks Linked to Parkinson’s Progression

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