Articles
Clear explanations of neurological conditions, symptoms, tests, and treatments. Choose a topic or search the collection below.
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.
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.