Stroke 101
For many, stroke is only something they learn about after they or a loved one has been affected. Here are some references to get you started understanding the complexities of stroke.
Stroke is a sudden impairment in brain function. One may suffer an inability to speak or speak clearly, walk, or move a limb because blood has stopped flowing to an area of the brain.
Stroke symptoms usually come on suddenly, and should always be treated as a medical emergency.
Stroke diagnosis is relatively straightforward, but it requires the rapid combination of medical personnel, technology, and at times, a little bit of luck so that all the testing can be done on time and appropriate treatment can be offered.
Symptoms of stroke that go away in less than 24 hours usually mean a "mini stroke" has occurred. But, doctors must also consider if what was experienced was in fact another condition entirely.
Watershed strokes affect brain areas that are at high risk of developing transient lack of blood flow during extreme drops of blood pressure.
Lacunar strokes are strokes caused by the occlusion of a small branch of a larger blood vessel.
Some strokes are mild, but others are so dangerous and severe they can rapidly lead to death.
Occipital stroke and its symptoms - Learn about the different symptoms brought on by an occipital stroke
