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Neurology

– These articles focus mainly on neurology research.
– What is neurology?
– Definition of neurology: a science involved in the study of the nervous systems, especially of the diseases and disorders affecting them.
– Neurology research can include information involving brain research, neurological disorders, medicine, brain cancer, peripheral nervous systems, central nervous systems, nerve damage, brain tumors, seizures, neurosurgery, electrophysiology, BMI, brain injuries, paralysis and spinal cord treatments.

Featured Neurology Neuroscience

·April 24, 2025·6 min read

Lingering Bacterial Debris May Drive Post-Treatment Lyme Symptoms

New research suggests that lingering cell wall fragments from the Lyme disease bacterium, Borrelia burgdorferi, may be responsible for persistent symptoms long after antibiotic treatment. These fragments, made of a unique form of peptidoglycan, appear to accumulate in the liver and joints, triggering inflammation and immune responses even after the infection is gone.

Featured Neurology Neuroscience

·April 24, 2025·3 min read

Metabolic Syndrome in Midlife Linked to Higher Dementia Risk

A large-scale study has found that having metabolic syndrome in midlife—marked by excess belly fat, high blood pressure, and abnormal cholesterol or blood sugar—is associated with a significantly higher risk of developing young-onset dementia before age 65. The analysis, based on nearly two million people, showed that the more components of metabolic syndrome a person had, the greater their dementia risk, with women and those in their 40s being most vulnerable.

Featured Neurology Neuroscience

·April 24, 2025·5 min read

Experimental Alzheimer’s Vaccine Shows Promise

Researchers have developed a tau-targeting vaccine that could help prevent the progression of Alzheimer’s disease by generating a strong immune response against abnormal tau proteins. The vaccine showed effectiveness in mice and non-human primates, prompting researchers to pursue human clinical trials.

Featured Neurology Neuroscience

·April 23, 2025·7 min read

Microscopic Plastics Found in Arteries Linked to Stroke Symptoms

Micronanoplastics—tiny plastic particles from environmental sources—were found in much higher concentrations in the arteries of people with plaque-related stroke symptoms compared to those with healthy arteries. In a new study, individuals with symptomatic carotid plaque had plastic levels up to 51 times higher than those without plaque.

Featured Genetics Neurology Neuroscience Pain

·April 23, 2025·4 min read

Clearing Zombie Cells Eases Back Pain

A new preclinical study has found that two drugs—o-Vanillin and RG-7112—can clear “zombie cells” from spinal discs, potentially treating the root cause of chronic low back pain. These senescent cells accumulate with age or injury and cause inflammation, pain, and tissue damage.

Brain Cancer Featured Genetics Neurology Neuroscience

·April 22, 2025·6 min read

Spatial Gene Hubs Reveal Hidden Drivers of Brain Cancer

A new study reveals that the way DNA folds inside brain cells plays a critical role in glioblastoma, one of the deadliest forms of brain cancer. Researchers discovered that in cancer cells, genes cluster into 3D "hubs" that coordinate tumor-driving activity, even without mutations.

Featured Genetics Neurology Neuroscience

·April 22, 2025·5 min read

Microglia Reprogrammed to Deliver Precision Alzheimer’s Therapies

Researchers have developed engineered human microglia that detect disease-related brain changes and release therapeutic proteins precisely where needed. Using CRISPR technology, the team programmed these cells to secrete an enzyme that breaks down beta-amyloid plaques only in affected areas.

Featured Neurology Neuroscience

·April 21, 2025·6 min read

Early Alzheimer’s Clues Found in Adults as Young as 24

A new study reveals that cognitive changes tied to Alzheimer's risk factors begin far earlier in life than previously thought, some as early as age 24. Researchers found associations between memory performance and cardiovascular risk factors, immune markers, and Alzheimer’s biomarkers (amyloid, tau, and neurodegeneration) in individuals aged 24–44.

Featured Neurology Neuroscience Psychology

·April 18, 2025·5 min read

Disrupted Myelin Protein Implicated in Schizophrenia

A new study has identified the protein hnRNP A1 as a key player in the production and maintenance of myelin, the fatty sheath that insulates nerve fibers in the brain. Myelin loss is common in disorders like multiple sclerosis and schizophrenia, and this research shows that hnRNP A1 disruptions can impair myelination at the molecular level, even before behavioral symptoms appear.

This shows a brain and the outline of a person.

Featured Genetics Neurology Neuroscience

·April 17, 2025·3 min read

How Age, Sex, and Genetics Shape Blood Biomarkers for Dementia

A new study reveals how age, sex, menopause, and genetics influence key blood biomarkers linked to dementia risk. Researchers analyzed data from over 1,000 people, measuring three biomarkers over a 17-year period and comparing results between those who developed dementia and those who did not.

Featured Neurology Neuroscience

·April 17, 2025·4 min read

Early Menopause Linked to Greater Risk of Cognitive Decline

Women who experience menopause before age 40 are more likely to face cognitive decline than those who enter menopause after age 50. The findings, based on longitudinal data from nearly 5,000 women, suggest that early menopause may be an independent risk factor for dementia, even after accounting for depression and other variables. Women with later menopause performed better on memory and orientation tests than men, while hormone replacement therapy showed no significant cognitive effect.

This shows a woman in headphones and a brain.

Featured Neurology Neuroscience

·April 16, 2025·4 min read

Music-Induced “Chills” Trigger Natural Opioids in the Brain

Listening to favorite music activates the brain’s opioid system, which is involved in feelings of pleasure and pain relief, according to a new PET imaging study. Researchers found that music-induced “chills” are linked to the release of natural opioids in key brain areas.

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Neurology

Lingering Bacterial Debris May Drive Post-Treatment Lyme Symptoms

Metabolic Syndrome in Midlife Linked to Higher Dementia Risk

Experimental Alzheimer’s Vaccine Shows Promise

Microscopic Plastics Found in Arteries Linked to Stroke Symptoms

Clearing Zombie Cells Eases Back Pain

Spatial Gene Hubs Reveal Hidden Drivers of Brain Cancer

Microglia Reprogrammed to Deliver Precision Alzheimer’s Therapies

Early Alzheimer’s Clues Found in Adults as Young as 24

Disrupted Myelin Protein Implicated in Schizophrenia

How Age, Sex, and Genetics Shape Blood Biomarkers for Dementia

Early Menopause Linked to Greater Risk of Cognitive Decline

Music-Induced “Chills” Trigger Natural Opioids in the Brain

HIV Drugs Linked to Lower Alzheimer’s Risk

Bigger Brains and Strong Immunity Linked to Longer Lifespans

How Brain Signals Shape Its Protective Waste Disposal Network

Parental Genes Indirectly Influence Child Development

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