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brain research

Research articles and news stories tagged with brain research

This shows a brain and a night time backdrop.

·August 21, 2025·5 min read

Nighttime Brain Activity Keeps Glucose Levels in Check

A new study reveals that the brain actively maintains blood sugar stability during everyday life, not just during crises. Researchers identified VMHCckbr neurons in the hypothalamus that regulate glucose by promoting fat breakdown, especially during the early hours of sleep.

This shows the outline of two people and books.

Featured Neuroscience Psychology

·August 21, 2025·4 min read

Education Gap Is Speeding Up Aging in Millions of People

A new study reveals that Americans with less education are aging faster than those with more schooling, and the divide has widened over the past three decades. Biological age—measuring internal health rather than years lived—shows that people with a college degree experience slower aging.

Featured Neuroscience

·August 21, 2025·5 min read

Brain Retains Lost Limb’s Control Map, Defying Plasticity Theories

A groundbreaking study challenges decades of neuroscience by showing that the brain retains its map of a lost limb long after amputation. Using functional MRI scans taken before and after surgery, researchers found little change in cortical activity, even when participants attempted to move phantom fingers.

Featured Neuroscience

·August 21, 2025·4 min read

Long-Term Nicotine Use Delays Aging-Linked Motor Decline

A new study demonstrates that long-term oral nicotine administration reprograms aging-related metabolism and slows motor decline in mice. By targeting the sphingolipid-energy axis, nicotine improved energy homeostasis, preserved gut microbial diversity, and supported neuromuscular resilience.

Featured Genetics Neuroscience

·August 21, 2025·5 min read

Gene Blueprint of Neural Stem Cells in the Brain Identified

A new study has mapped the genetic blueprint of neural stem and progenitor cells (NPCs), the rare cells responsible for generating new neurons in the adult brain. Using a digital sorting algorithm and cross-species analysis, researchers identified 129 NPC-specific genes, 25 of which are already linked to neurological disorders and 15 that may explain previously unknown conditions.

Autism Featured Neuroscience

·August 20, 2025·4 min read

Experimental Drugs Reverse Autism Symptoms

Researchers have identified hyperactivity in the reticular thalamic nucleus as a driver of autism-like behaviors in mice. This brain region, which gates sensory information, was found to be overactive during stimuli and social interactions, leading to seizures, repetitive behaviors, and social withdrawal.

Featured Genetics Neuroscience

·August 20, 2025·5 min read

400 Genes Identified as Key Drivers of Aging

A massive genetic study has identified more than 400 genes that drive different forms of unhealthy aging, from cognitive decline to metabolic problems. The findings show that frailty is not a single condition but multiple subtypes with distinct biological pathways.

Featured Genetics Neurology Neuroscience

·August 20, 2025·3 min read

Blocking Protein Reverses Age-Related Memory Loss

Aging disrupts memory by increasing levels of the protein FTL1 in the hippocampus, new research shows. In mice, excess FTL1 caused neurons to grow abnormally and led to memory decline, while reducing FTL1 reversed these impairments.

Autism Featured Neuroscience

·August 20, 2025·4 min read

Gut Bacteria and Immune Cells May Drive Autism

Researchers have uncovered a critical connection between the gut microbiota, the immune system, and autism spectrum disorder (ASD). In a germ-free genetic mouse model, removal of gut microbes reduced autism-like behaviors and lowered brain inflammation, showing that microbes may play a dominant role in driving symptoms.

Featured Genetics Neuroscience

·August 20, 2025·5 min read

AI Tool Shows Exactly When Genes Turn On and Off

Researchers have developed an AI-powered tool called chronODE that models how genes turn on and off during brain development. By combining mathematics, machine learning, and genomic data, the method identifies exact “switching points” that determine when genes reach maximum activity.

Featured Genetics Neurology Neuroscience

·August 20, 2025·4 min read

Genetics Explains Why Some Neurons Resist ALS

A new study has uncovered why some motor neurons resist degeneration in ALS while others succumb. Researchers found that neurons controlling eye muscles maintain high levels of protective genes like En1 and Galanin, shielding them from damage.

This shows a person surrounded by fragrant objects and radio waves.

Featured Neurology Neuroscience

·August 19, 2025·4 min read

Radio Waves Can Strengthen Sense of Smell

A new study introduces a safe, painless way to improve the sense of smell using radio waves. Unlike traditional treatments that rely on strong scents or medications, this noninvasive method stimulates olfactory nerves directly through a small antenna placed near the forehead.

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brain research

Nighttime Brain Activity Keeps Glucose Levels in Check

Education Gap Is Speeding Up Aging in Millions of People

Brain Retains Lost Limb’s Control Map, Defying Plasticity Theories

Long-Term Nicotine Use Delays Aging-Linked Motor Decline

Gene Blueprint of Neural Stem Cells in the Brain Identified

Experimental Drugs Reverse Autism Symptoms

400 Genes Identified as Key Drivers of Aging

Blocking Protein Reverses Age-Related Memory Loss

Gut Bacteria and Immune Cells May Drive Autism

AI Tool Shows Exactly When Genes Turn On and Off

Genetics Explains Why Some Neurons Resist ALS

Radio Waves Can Strengthen Sense of Smell

LLMs and Math Combine to Map Human Decision-Making

Sleep Apnea’s Main Symptom Is Also its Cause

Zero-Computational Path to High-Resolution Robotic Touch

Zebrafish Brain Features Mammalian-Like Sensory Sorting

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