Nervous System News and Research

Latest Nervous System News and Research

Scientists uncover 53 genetic clues that shape math ability beyond IQ

Researchers uncovered 53 genetic loci linked to quantitative ability, distinguishing it from general intelligence and non-cognitive skills. The study highlights brain pathways in axon guidance, synaptic signaling, and mRNA splicing as biological underpinnings of math-related ability.

22 Sep 2025

Bullying triggers strong emotional and threat responses in the brain

In a collaboration between Turun yliopisto and the University of Turku, researchers led by Birgitta Paranko and Lauri Nummenmaa explored the immediate effects of bullying on the brain.

22 Sep 2025

National Institute of Mental Health awards $3.6M grant to advance ADHD medication response research

Approximately 7 million children in the United States between the ages of three and 17 have been diagnosed with attention deficit hyperactivity disorder (ADHD), according to the Centers For Disease Control and Prevention.

19 Sep 2025

Study identifies immune biomarkers for personalized therapies in pediatric germ cell tumors

A study conducted by the Molecular Oncology Research Center (CPOM) at Hospital de Amor in Barretos (formerly Barretos Cancer Hospital) in the state of São Paulo, Brazil, has identified possible biomarkers that could guide the development of more personalized therapies for pediatric germ cell tumors (GCTs).

18 Sep 2025

Resistance training may help preserve aging nerves

Simple resistance training may help counteract age-related nerve deterioration that puts seniors at risk of injuries from falls and other accidents, according to cross-institutional research led by Syracuse University postdoctoral researcher JoCarol Shields and Department of Exercise Science Professor Jason DeFreitas.

17 Sep 2025

Frequent soccer heading linked to alterations within the folds of the brain

In amateur soccer players, more frequent heading, or using the head to control or pass the ball, is linked to alterations within the folds of the brain, according to a study published on September 17, 2025, in Neurology, the medical journal of the American Academy of Neurology.

17 Sep 2025

Physical frailty linked to higher dementia risk

A new study suggests that physical frailty may contribute to the development of dementia. The study was published on September 17, 2025, in Neurology®, the medical journal of the American Academy of Neurology.

17 Sep 2025

Artificial plastic neurons demonstrate advanced brain-like functions

An artificial neuron made of conductive plastics that can perform advanced functions similar to those of biological nerve cells has been demonstrated by researchers at Linköping University, Sweden.

17 Sep 2025

Repetitive head impacts trigger early brain changes in young athletes

Research supported by the National Institutes of Health (NIH) shows that repeated head impacts from contact sports can cause early and lasting changes in the brains of young- to middle-aged athletes.

17 Sep 2025

High fat diet impairs memory formation through autophagy dysfunction

Modern lifestyles and dietary changes have significantly increased the consumption of high-fat foods, contributing to a steep rise in the prevalence of obesity, diabetes, and metabolic disorders.

17 Sep 2025

Neurons play a key role in reducing lung inflammation in pulmonary fibrosis

Researchers at the University of Calgary studying a lethal lung disease called pulmonary fibrosis have found neurons, which were known to help detect pain, are also critical for reducing harmful lung inflammation that leads to the disease.

16 Sep 2025

Stem cell therapy restores brain function after stroke

Stem cell transplantation can reverse stroke damage, researchers at the University of Zurich report. Its beneficial effects include regeneration of neurons and restoration of motor functions, marking a milestone in the treatment of brain disorders.

16 Sep 2025

Why are more older people dying after falls?

For a while, walking the dog felt hazardous. Earl Vickers was accustomed to taking Molly, his shepherd-boxer-something-else mix, for strolls on the beach or around his neighborhood in Seaside, California. A few years ago, though, he started to experience problems staying upright.

15 Sep 2025

Early B cell response prevents Oropouche virus from reaching the brain

Research conducted on mice has identified that the rapid response of a specific type of defense cell is essential for controlling Oropouche virus infections and preventing serious neurological damage.

14 Sep 2025

Imaging breakthrough shows how spinal cord injuries affect the whole central nervous system

A new PET tracer can provide insights into how spinal cord injuries affect not only the spinal cord, but also the brain, according to new research published in The Journal of Nuclear Medicine.

13 Sep 2025

Review highlights immunomodulatory and therapeutic effects of ginseng

Ginseng has long been used in traditional medicine to replenish Qi and address deficiency syndromes, often manifesting as fatigue and immune compromise.

13 Sep 2025

Object recognition shapes spatial awareness in the brain

We take our understanding of where we are for granted, until we lose it. When we get lost in nature or a new city, our eyes and brains kick into gear, seeking familiar objects that tell us where we are.

11 Sep 2025

Mapping the evolutionary trajectory of meningiomas at single-cell resolution

Meningiomas are the most common primary brain tumors, accounting for nearly one-third of all central nervous system (CNS) tumors.

11 Sep 2025

Chronic insomnia linked to faster cognitive decline and brain changes

People with chronic insomnia may experience faster declines in memory and thinking skills as they age-along with brain changes that can be seen on imaging scans-than people who do not have chronic insomnia, according to a study published in the September 10, 2025, issue of Neurology, the medical journal of the American Academy of Neurology.

10 Sep 2025