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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.

Brain Cancer Featured Neurology Neuroscience

·September 2, 2025·5 min read

Freezing Brain Molecules Could Halt Deadly Cancer Spread

Scientists have identified a new way to stop glioblastoma — the deadliest form of brain cancer — from spreading by altering its environment rather than targeting the tumor directly. The team showed that cancer cells depend on flexible hyaluronic acid molecules to invade surrounding brain tissue, but when these molecules were "frozen," cells became immobile and dormant.

Featured Genetics Neurology Neuroscience

·September 2, 2025·9 min read

Alzheimer’s Linked to Epigenomic Breakdown, Not Just Plaques

A new large-scale study shows that Alzheimer’s disease is marked by the erosion of epigenomic control, where brain cells lose the ability to maintain stable gene expression. Using a multi-region atlas of 3.5 million cells, researchers found that vulnerable cells in key memory regions such as the hippocampus suffer breakdowns in nuclear compartmentalization and lose their “epigenomic information.”

This shows a brain surrounded by viruses and DNA.

Featured Neurology Neuroscience

·August 31, 2025·5 min read

Could a Common Virus Help Drive Parkinson’s?

New research suggests a previously harmless virus may be linked to Parkinson’s disease. Scientists detected Human Pegivirus (HPgV) in the brains and spinal fluid of Parkinson’s patients but not in controls, challenging assumptions that the virus is benign.

Featured Neurology Neuroscience

·August 29, 2025·4 min read

AI Speech Model Detects Neurological Disorders With 92% Accuracy

A new AI framework can detect neurological disorders by analyzing speech with over 90% accuracy. The model, called CTCAIT, captures subtle patterns in voice that may indicate early symptoms of diseases like Parkinson’s, Huntington’s, and Wilson disease.

Featured Neurology Neuroscience

·August 29, 2025·5 min read

Gut Immune Cells Found Migrating to Alzheimer’s Brain

Researchers have uncovered a surprising link between gut immune cells and the brain in Alzheimer’s disease. In mice, antibody-producing B cells that normally reside in the gut were found migrating into brain border regions, influenced by chemokine signals from inflammatory brain cells.

Featured Neurology Neuroscience

·August 28, 2025·3 min read

World’s First Personalized Spine Implant Surgery Restores Movement

Surgeons have performed the world’s first anterior cervical spine surgery using a fully personalized implant designed for a patient’s unique anatomy. Unlike standard one-size-fits-all devices, the new implant was created with AI-assisted planning and 3D printing, allowing for precise alignment and better structural support.

Featured Neurology Neuroscience Visual Neuroscience

·August 28, 2025·6 min read

Brain Rewiring Patterns May Predict Alzheimer’s Years in Advance

Researchers have discovered that people with Alzheimer’s show unusually high neural flexibility—the constant reorganizing of brain networks—even while resting. In a large study of older adults, higher neural flexibility in the visual network predicted which healthy participants would later develop dementia.

Featured Neurology Neuroscience

·August 27, 2025·6 min read

Overactive Neurons May Drive Parkinson’s Cell Death

A new study shows that overactivation of dopamine-producing neurons in the brain can trigger their degeneration, mirroring what happens in Parkinson’s disease. Using a mouse model, researchers found that chronic activation disrupted daily activity patterns, damaged neuronal axons, and eventually killed cells in the substantia nigra.

This shows a brain surrounded by proteins in a snow globe.

Featured Genetics Neurology Neuroscience

·August 26, 2025·6 min read

Blocking a Brain “Death Complex” Slows Alzheimer’s

Scientists have discovered that a toxic complex formed between NMDA receptors and TRPM4 channels drives neuron death in Alzheimer’s disease. Using a novel molecule called FP802, researchers were able to break apart this “death complex” in mice, preventing cognitive decline, synapse loss, and mitochondrial damage.

Featured Neurology Neuroscience Visual Neuroscience

·August 26, 2025·6 min read

Eye Exams Could Spot Alzheimer’s Decades Before Symptoms Appear

Eye exams could help detect Alzheimer’s disease years before symptoms arise. By studying mice with a common genetic mutation, researchers found abnormal changes in retinal blood vessels that paralleled brain changes linked to dementia risk.

This shows an older man surrounded by faces with different expressions.

Featured Neurology Neuroscience

·August 26, 2025·3 min read

Elderly Positivity Bias May Signal Early Cognitive Decline

New research suggests that the tendency of older adults to misinterpret neutral or negative emotions as positive may be a warning sign of cognitive decline. In a study of 665 participants, positivity bias was associated with poorer cognitive performance but not with emotional decline such as depression.

Featured Neurology Neuroscience

·August 26, 2025·8 min read

Blood Flow Dynamics Reveal Early Signs of Alzheimer’s Disease

Researchers have developed a non-invasive diagnostic tool for Alzheimer’s disease that measures how the brain regulates blood flow and oxygen. Called the Cerebrovascular Dynamics Index (CDI), it uses Doppler ultrasound and near-infrared spectroscopy to assess vascular responsiveness.