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Neuroscience

Neuroscience research articles are listed here. Every science article tagged with neuroscience is shown.

What is neuroscience? Neuroscience is the scientific study of nervous systems. Neuroscience often involves research from numerous science genres including brain science, psychology, neurology, computer science, artificial intelligence, big data, statistics, engineering, medicine, physics, mathematics, linguistics, electrophysiology, biology, anatomy and neurobiology.

Featured Genetics Neuroscience

·November 1, 2024·5 min read

Study Identifies Neural Crest Stem Cells as Reprogramming Drivers

Neural crest stem cells, a rare type found in skin and other tissues, are uniquely capable of reprogramming into different cell types, challenging the prevailing belief that any mature cell can be reprogrammed. The study reveals that cellular reprogramming is likely limited to these specialized stem cells rather than all mature cells. Neural crest stem cells are present in skin, bone, and connective tissue, with a natural predisposition for transformation due to their origin in embryonic development.

Featured Neurology Neuroscience

·November 1, 2024·3 min read

High Palm Oil Diet Worsens MS Symptoms by Triggering Neurotoxic Pathway

New research highlights how a palm oil-rich diet may worsen multiple sclerosis (MS) symptoms by generating a toxic compound in neurons. Researchers found that enzymes CerS5 and CerS6 convert palm oil into a substance that damages mitochondria, depriving neurons of essential energy.

Featured Neurology Neuroscience

·October 31, 2024·7 min read

New Clues on Protein Fibrils Could Transform Alzheimer’s Research

A recent study reveals that a polymer called polyphosphate may stabilize fibrils, protein structures linked to Alzheimer's, Parkinson's, and other neurodegenerative diseases. Researchers used computer models to show that polyphosphate fits a previously unidentified "mystery density" in these fibrils, suggesting it plays a protective role. While the findings could eventually inform therapies, more research is needed to understand polyphosphate's exact role in the brain.

Featured Genetics Neuroscience

·October 31, 2024·6 min read

How Brain Proteins Shape Neural Connections

A new study links hundreds of brain proteins to differences in how brain regions communicate, revealing how microscale molecules can influence macroscale brain connectivity. Researchers studied brain samples and scans from elderly participants to map biochemical mechanisms affecting structural and functional connectivity in the brain. By integrating protein and RNA data with neuroimaging, they identified key proteins associated with communication between brain areas.

Autism Featured Neuroscience

·October 31, 2024·4 min read

How Autistic Traits Influence Exploration and Learning

People with stronger autistic traits exhibit distinct and highly effective exploration patterns, according to a new study. These individuals tend to persist longer in curiosity-driven tasks, leading to better overall performance. In the study, participants with higher autistic traits explored consistently, even when faced with challenging learning environments, while those with lower traits engaged more briefly. This prolonged exploration allowed the higher-trait participants to achieve better learning outcomes.

Featured Neuroscience

·October 31, 2024·5 min read

Echolocation Map Helps Bats Navigate Kilometers in the Dark

Researchers have shown that echolocating bats use an acoustic map of their environment to navigate long distances, even after being displaced. In a study on Kuhl’s pipistrelle bats, scientists tracked the bats’ return journeys across a three-kilometer radius using echolocation alone.

This shows computers and people in an office.

Featured Neuroscience

·October 28, 2024·6 min read

When Human-AI Teams Thrive and When They Don’t

A new study reveals that while human-AI collaboration can be powerful, it depends on the task. Analysis of hundreds of studies found that AI outperformed human-AI teams in decision-making tasks, while collaborative teams excelled in creative tasks like content generation. This research suggests organizations may overestimate the benefits of human-AI synergy. Instead, strategic use of AI’s strengths in data processing and humans’ creativity may yield the best results.

Featured Genetics Neurology Neuroscience

·October 28, 2024·4 min read

Key Biochemical Trigger of Huntington’s Disease Progression Identified

Researchers have identified a crucial biochemical mechanism that could allow Huntington’s disease to be studied before symptoms appear, offering hope for early intervention. The team found that disrupted dopamine regulation in specific neurons, related to TrkB neurotrophin receptor signaling, may trigger Huntington’s onset. By targeting an enzyme called GSTO2, researchers prevented motor symptoms in a mouse model, suggesting this protein's role in the disease's progression.

Featured Genetics Neuroscience Psychology

·October 28, 2024·5 min read

Childhood Attention Problems and Genes Linked to Psychosis Risk

Childhood attention issues, coupled with genetic predispositions, increase the likelihood of experiencing psychotic-like symptoms in adolescence. By analyzing data from 10,000 youths, researchers discovered that variability in attention spans partially explains how genetic risk factors translate into psychotic-like symptoms.

Featured Neuroscience Psychology

·October 28, 2024·5 min read

Prenatal Cannabis Use Linked to Child Aggression and Cognitive Deficits

Prenatal exposure to cannabis can negatively impact children’s thinking and behavioral skills, including impulse control, attention, and aggression, which are key for academic and social success. The study observed preschool-aged children with prenatal cannabis exposure and found they showed poorer control over impulses and emotions.

Featured Neuroscience Psychology

·October 26, 2024·8 min read

How Curiosity Styles Shape Wikipedia Use and Learning

A study of global Wikipedia browsing patterns reveals three curiosity styles: the focused "hunter," the exploratory "busybody," and the creative "dancer." Data from 482,760 readers in 50 countries shows that cultural factors, such as gender equality and education levels, influence browsing styles, with more egalitarian countries showing greater exploratory browsing.

Featured Neurology Neuroscience

·October 26, 2024·3 min read

Brain Blood Flow Issues Linked to Mild Cognitive Impairment

Older adults with mild cognitive impairment (MCI) face higher cerebrovascular impedance, or resistance in brain blood flow, according to a new study. Researchers found this increased resistance leads to hypoperfusion, or reduced blood flow in the brain, which may contribute to cognitive difficulties in aging adults.

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Neuroscience

Study Identifies Neural Crest Stem Cells as Reprogramming Drivers

High Palm Oil Diet Worsens MS Symptoms by Triggering Neurotoxic Pathway

New Clues on Protein Fibrils Could Transform Alzheimer’s Research

How Brain Proteins Shape Neural Connections

How Autistic Traits Influence Exploration and Learning

Echolocation Map Helps Bats Navigate Kilometers in the Dark

When Human-AI Teams Thrive and When They Don’t

Key Biochemical Trigger of Huntington’s Disease Progression Identified

Childhood Attention Problems and Genes Linked to Psychosis Risk

Prenatal Cannabis Use Linked to Child Aggression and Cognitive Deficits

How Curiosity Styles Shape Wikipedia Use and Learning

Brain Blood Flow Issues Linked to Mild Cognitive Impairment

Brain’s Locus Coeruleus Revealed as Key to Sleep Transitions

New Method Maps Gene Activity in Living Human Brain

How Expectations Shape Our Gaze in a Changing World

Power in Relationships Increases Risk of Infidelity

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