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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 Genetics Neurology Neuroscience

·June 17, 2025·5 min read

Glial Cell Transplants Slow Huntington’s Symptoms and Extend Life

A new study reveals that transplanting healthy human glial progenitor cells into adult mice with Huntington’s disease can delay motor and cognitive decline and extend lifespan. These support cells restored key neuronal functions, reversed synaptic damage, and reactivated gene expression even after symptoms began.

Featured Neurology Neuroscience

·June 16, 2025·5 min read

Mitochondrial Link to Cerebellar Decline in MS

A new study reveals that mitochondrial dysfunction plays a central role in the loss of Purkinje neurons in the cerebellum, contributing to motor impairments in people with multiple sclerosis (MS). Researchers found that inflammation and demyelination in the cerebellum disrupt the mitochondria—key cellular power sources—leading to energy loss, neuron damage, and ataxia.

This shows a person on a treadmill and neurons.

Featured Genetics Neurology Neuroscience

·June 13, 2025·5 min read

Exercise Rewires Alzheimer’s-Affected Brain Cells

Using cutting-edge RNA sequencing, researchers mapped how exercise affects specific brain cell types in a model of Alzheimer’s disease. They found that physical activity alters gene activity in microglia and a newly identified type of astrocyte linked to blood vessels, which may protect memory.

Featured Neurology Neuroscience

·June 12, 2025·5 min read

Oral-Gut Bacteria Linked to Dementia Risk in Parkinson’s Disease

A new study has found that bacteria from the mouth may migrate to the gut and contribute to cognitive decline in people with Parkinson’s disease. Researchers identified harmful microbes and their toxins in the gut of Parkinson’s patients with dementia, suggesting a possible link between oral hygiene, gut health, and neurodegeneration.

Featured Genetics Neurology Neuroscience

·June 12, 2025·5 min read

Healthy Habits May Offset Brain Aging Linked to Shorter Telomeres

New research shows that healthy lifestyle choices can reduce the risk of stroke, dementia, and depression—even in people with biologically shortened telomeres. Telomeres are protective DNA caps that naturally shrink with age and environmental stress, increasing vulnerability to age-related brain diseases.

Featured Genetics Neurology Neuroscience

·June 11, 2025·7 min read

New Map Reveals First Steps of Protein Clumping in Alzheimer’s

Scientists have mapped how over 140,000 mutations affect the formation of amyloid beta fibrils, offering an unprecedented look at early events in Alzheimer’s disease. By combining DNA synthesis, genetically engineered yeast, and machine learning, they built a detailed energy landscape of the protein’s transition state—an elusive moment before plaque formation begins.

Featured Neurology Neuroscience Pain

·June 10, 2025·3 min read

How Acetaminophen Silences Pain Before It Reaches the Brain

Paracetamol (acetaminophen) doesn’t just work in the brain—it also shuts off pain at its source in the peripheral nerves. The study found that after taking paracetamol, the body produces a compound called AM404 directly in pain-sensing nerve endings.

Featured Neurology Neuroscience Psychology

·June 10, 2025·5 min read

Late-Life Mood Disorders May Foreshadow Alzheimer’s

Late-life depression and bipolar disorder may be more than psychiatric conditions—they could be early warning signs of neurodegenerative diseases like Alzheimer’s. Using advanced brain imaging and postmortem tissue analysis, researchers found that half of the participants with late-onset mood disorders showed signs of tau accumulation, a key hallmark of neurodegeneration.

Featured Neurology Neuroscience

·June 6, 2025·6 min read

Study Links Gut Bacteria to MS Risk and Reveals Key Triggers

A new twin study has identified specific gut bacteria that may contribute to the development of multiple sclerosis (MS), the most common inflammatory disease of the central nervous system. By comparing identical twins where only one has MS, researchers reduced confounding genetic and environmental factors and pinpointed 51 bacterial taxa with different abundances.

Featured Neurology Neuroscience Visual Neuroscience

·June 5, 2025·6 min read

AI Diagnoses Eye Movement Disorders from Home

Researchers have developed an AI-based diagnostic tool that uses smartphone video and cloud computing to detect nystagmus—a key symptom of balance and neurological disorders. Unlike traditional methods like videonystagmography, which are expensive and cumbersome, this deep learning system provides a low-cost, patient-friendly alternative for remote diagnosis.

Featured Genetics Neurology Neuroscience

·June 5, 2025·7 min read

HIV Drugs Linked to Lower Alzheimer’s Risk

FDA-approved HIV drugs targeting reverse transcriptase (RT) may reduce Alzheimer’s risk by blocking similar enzymatic activity in the aging brain. Scientists discovered unexpected RT activity in neurons of healthy and Alzheimer’s brains, tracing it to truncated LINE1 elements—ancient genetic sequences capable of copying themselves via RT.

Featured Neurology Neuroscience

·June 3, 2025·4 min read

Adopting the MIND Diet May Lower Dementia Risk at Any Age

A large study suggests that following the MIND diet—rich in leafy greens, berries, nuts, and olive oil—significantly reduces the risk of Alzheimer’s and related dementias. Drawing on data from nearly 93,000 U.S. adults, researchers found the strongest and most consistent protective effects among African American, Latino, and White participants.

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Neurology

Glial Cell Transplants Slow Huntington’s Symptoms and Extend Life

Mitochondrial Link to Cerebellar Decline in MS

Exercise Rewires Alzheimer’s-Affected Brain Cells

Oral-Gut Bacteria Linked to Dementia Risk in Parkinson’s Disease

Healthy Habits May Offset Brain Aging Linked to Shorter Telomeres

New Map Reveals First Steps of Protein Clumping in Alzheimer’s

How Acetaminophen Silences Pain Before It Reaches the Brain

Late-Life Mood Disorders May Foreshadow Alzheimer’s

Study Links Gut Bacteria to MS Risk and Reveals Key Triggers

AI Diagnoses Eye Movement Disorders from Home

HIV Drugs Linked to Lower Alzheimer’s Risk

Adopting the MIND Diet May Lower Dementia Risk at Any Age

Astrocytes Take the Lead: Hidden Stars of Brain Rhythms Revealed

Mental Health Benefits of Exercise Depend on Context

Later-Born Neurons Mature Faster to Keep Networks in Balance

Find Exercise You Enjoy: Personality Shapes Fitness Success

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