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Blood carries oxygen and nutrients to the neurons (nerve cells) in the brain, so when the blood flow stops, the cells begin to die. As a result, the functions of the body controlled by the nerve cells can lose their ability to function.
The specific abilities that will be lost or affected by the stroke depend on the extent of the cell death and where in the brain the stroke happened.
The brain is...
May is American Stroke Month, a time when many organizations and medical groups work to build awareness about stroke. The most important... Read more »
A stroke is a "brain attack" that doctors name "cerebro" (brain) "vascular" (blood vessel) "accident" (CVA). It occurs either because a... Read more »
I'm on the road again. I'm returning home from yet another family vacation, this time with my side of the family. We spent a week along the... Read more »
Full Question:I have had a history of hemiplegic migraines. I suffered a cerebelar stroke on the left hemisphere from an injection of... Read more »
Full Question: I am having a sharp pain in the left top side of my head. Its like a dime size spot. It sometimes runs a tingle up toward... Read more »
Migraine is a complex and often confusing disease. The symptoms of Migraine can also be symptoms of other conditions and events including transient... Read more »
In the last few years, studies have been released about Migraine and stroke risk, and Migraine and cardiovascular disease in both women and men. To... Read more »
Diagnosing a stroke Any type of stroke is considered a medical emergency and requires urgent medical assistance, because immediate treatment... Read more »
Source: Harvard Decision Guide
Your doctor will want to know about your medical history and your risk factors for stroke (hypertension, smoking, diabetes, certain types of heart... Read more »
Everyone should know the basics about strokes. Given the evidence that having Migraine disease increases our risk of stroke, it is especially... Read more »