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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.

This shows an older person napping in a chair.

Featured Neurology Neuroscience

·April 20, 2026·9 min read

Napping Patterns Predict Mortality Risk

A 19-year study finds that frequent, long, and morning naps in older adults are associated with higher mortality, acting as a warning sign for underlying disease.

This shows the outline of two women's heads and a brain.

Featured Neurology Neuroscience

·April 20, 2026·8 min read

Multiple Pregnancies May Shield the Female Brain From Stroke

A new study reveals that women with three or more live births have a reduced risk of stroke and covert vascular brain damage.

Brain Cancer Featured Neurology Neuroscience

·April 20, 2026·6 min read

Exercise and Ibuprofen May Shield Against Chemo Brain

A Phase II trial finds that walking and resistance exercise, along with low-dose ibuprofen, can protect cancer patients from "chemo brain" during treatment.

Featured Neurology Neuroscience

·April 20, 2026·9 min read

Gut Bacteria May Predict Parkinson’s Before Symptoms Appear

A major study identifies 176 gut microbe species that signal Parkinson’s risk years before symptoms, suggesting that gut health is a key early warning system for the disease.

Featured Neurology Neuroscience

·April 17, 2026·9 min read

New Blueprint for Brain Repair

Zebra finches grow new neurons that "bully" their way through the brain, a discovery that explains why humans might have evolved to limit brain regeneration to protect existing memories.

This shows an older person walking in a stoop.

Featured Neurology Neuroscience

·April 17, 2026·8 min read

Could Alzheimer’s Begin in the Nerves, Not the Brain?

Researchers using "human-on-a-chip" technology have found that Alzheimer's-related movement issues may start in the peripheral nerves, rather than the brain, offering a new path for early diagnosis.

This shows a pregnant woman, pills and DNA.

Featured Neurology Neuroscience

·April 16, 2026·8 min read

High-Dose Folic Acid Slashes Birth Defect Risks

Women on antiseizure medication can reduce their child's risk of birth defects by 45%, but only if they start high-dose folic acid before getting pregnant.

Featured Neurology Neuroscience Pain

·April 16, 2026·8 min read

The Brain Circuitry of Placebo Pain Relief

Researchers have pinpointed the brain's "placebo circuit." By training the brain to release its own endorphins in the vlPAG region, they achieved broad-spectrum pain relief without the need for addictive drugs.

Featured Neurology Neuroscience

·April 14, 2026·8 min read

The Loneliness Paradox: Memory Deficits Without Accelerated Decline

Does loneliness cause dementia? A new study shows that while lonely seniors have poorer memory at the start, their cognitive decline follows the same trajectory as non-lonely peers.

Featured Neurology Neuroscience

·April 14, 2026·8 min read

Blood Test Predicts Alzheimer’s Years Before Scans

A blood test for pTau217 can predict Alzheimer's pathology and cognitive decline years before brain scans show abnormalities.

This shows an older man's nose surrounded by a mist.

Featured Neurology Neuroscience

·April 14, 2026·10 min read

Nasal Spray Reverses Brain Aging and Inflammation

A new two-dose nasal spray reverses brain aging by delivering microRNAs directly to the brain. The therapy reduces "neuroinflammation" and restores memory within weeks.

This shows an older man with his ear highlighted.

Auditory Neuroscience Featured Neurology Neuroscience

·April 13, 2026·7 min read

Treating Hearing Loss Could Halt Dementia

Middle ear conditions like perforated eardrums and cholesteatoma double the risk of dementia. However, surgery or hearing aids can significantly reduce this risk.