Articles
Clear explanations of neurological conditions, symptoms, tests, and treatments. Choose a topic or search the collection below.
Medication Overuse Headache: When Headache Days Increase
Relief today can coexist with more headache days over time. Understand the medicine-use pattern, the role of migraine prevention, and what to bring to your next appointment.
Normal EEG After a Possible Seizure: What Comes Next?
The recording and the story answer different questions. Understand what a normal EEG can—and cannot—tell you, then prepare a focused note for your next appointment.
Numb Fingers at Night: What the Wrist and Elbow Can Tell You
The place you feel tingling may be far from the pressure point. Follow two nerve routes from the fingers to the wrist and elbow, then make a short symptom note for your appointment.
Silent Stroke on MRI: What the Report Means and What to Ask
An unexpected old stroke on a scan can raise more questions than answers. Understand the report, separate silent infarct from TIA, and prepare for a useful follow-up visit.
Why Does the Room Spin When I Roll Over in Bed?
The room is still, but it feels as if it is moving. See how displaced inner-ear crystals can create a false signal—and why the pattern, examination and right treatment matter.
Could This Nobel Discovery Change the Future of Brain Treatment?
Could the discovery honored by the 2026 Nobel Prize help shape future treatments? Four mouse experiments reveal intriguing possibilities—and important limits.
The 2026 Nobel Discovery That Gave Brain Cells a Light Switch
The 2026 Nobel Prize celebrates a discovery that changed how scientists study brain cells. Follow the light-switch idea from algae to neurons.
Essential Tremor vs. Parkinson’s: Why Are My Hands Shaking?
A cup that shakes on its way to your mouth and a hand that shakes in your lap offer different clues. Learn the typical patterns, what an examination adds, and the questions families often ask.
Sudden Drooping Eyelid: The Eye-to-Neck Connection
A small change at the eye can come from a problem elsewhere. Learn the eye-to-neck connection, why a sudden eyelid droop needs emergency assessment, and what doctors are looking for.
Chronic Microvascular Ischemic Changes on MRI: What They Mean
An alarming line on your MRI report is not a forecast of dementia. Learn how age, symptoms and the scan pattern guide a practical plan for your next appointment.
Visual Aura Without Headache: Why the Zigzags Move
A missing word. A shimmering zigzag. No headache. Discover the brain science behind visual aura—and how a pencil sketch can help you describe it to your doctor.
Shingles Vaccine and Dementia: What the Evidence Means for You
A birthday cutoff gave researchers an unusual way to study shingles vaccination and dementia. Here is what the findings mean—and how to check whether you are due for Shingrix.
Seizures: What to Do and What Happens Next
Learn how to help during a seizure, why fainting can look similar, and what testing, treatment and daily precautions may involve afterward.
Confusion After a Seizure: What to Do When the Shaking Stops
The shaking has stopped, but recovery may take longer. Learn how to support someone who is confused or sleepy and when emergency help is still needed.
My Nerve Test Was Normal. Why Do My Feet Still Burn?
A normal routine nerve-conduction result is useful, but it cannot settle every question about burning feet. Here is how to understand the result and plan the next conversation.
Why Do My Feet Burn at Night—and Feel Numb Too?
Burning and numbness can coexist. See the two kinds of altered nerve signals behind this confusing combination—and what a nighttime flare does and does not mean.
The Bleeding Stopped. Why a Ruptured Brain Aneurysm Is Still an Emergency
A ruptured brain aneurysm may stop bleeding on its own, but the danger is not over. Here is why doctors treat it urgently and how coiling and clipping seal the aneurysm.
After a Ruptured Brain Aneurysm Is Treated: What Families Can Expect
Securing a ruptured brain aneurysm prevents another bleed, but recovery is only beginning. Here is what families may see during the hospital stay and afterward.
Could This Headache Be a Stroke? Two Questions That Matter
Most headaches are not strokes. But two features change how urgently a headache should be treated: how quickly it reached maximum intensity and whether any new neurological symptom came with it.
Thunderclap Headache: When a Normal CT Is Enough — and When It Isn't
A normal head CT can be highly reassuring in the right early presentation, but timing, examination findings, and the diagnosis being considered determine whether the evaluation is finished.