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A stroke is any disruption to blood flow around the brain. Technically, the blood/brain barrier does not allow blood to actually enter the brain. That can be one example of a stroke, if a blood vessel ruptures and causes blood to enter the brain. In normal operation, nutrients cross the blood/brain barrier to provide for the needs of the brain. If a blood clot stops blood circulation in an area of the brain, it's also considered a stroke. Typical body function during a bleeding event is to first stop the bleeding and then initiate repairs. All of that takes place without much thought on our part. The platelets form a shield around the cut other damaged area and stop the bleeding. When this happens inside the brain, part of the brain dies. When a blood clot forms inside the brain, nutrients are stopped and that too can destroy brain cells.
What else can I help you with?
How does a stoke affect the brain?
A stroke is a part of the brain that dies because of lack of oxygen. When the stroke happens the nerves can not send messages to the body in the correct manner. Depending on where in the brain the stroke happens and to what extent the damage happens effects how much handicap there is in the person. Sometimes it is a numbness and sometimes it is paralysis or loss of speech or number sense.
What happens to stroke volume as you get fitter?
As you get fitter, your stroke volume typically increases. This is because regular exercise improves the efficiency of your heart, allowing it to pump out more blood with each beat. This increased stroke volume means your heart doesn't have to work as hard during physical activity.
How can we form a magnet?
You can use a magnet to stroke on a non - magnetic material for awhile (like 10 minutes) and see what happens
What happens if stroke volume increases?
If stroke volume increases, more blood is pumped out of the heart with each contraction. This results in an increase in cardiac output, which is the amount of blood pumped by the heart in one minute. An increase in stroke volume can also lead to a drop in heart rate to maintain overall cardiac output.
What is death made of?
death is not actually a thing therefore it is not made of anything it is something that happens due to a multitude of things such as a heart attack or stroke
What happens when the person doesnt prespire?
Overheating may result, culminating in a stroke.
Can a person be normal again after a stroke?
Mostly 1/4 probability. But miracle happens..
What happens when the blood alcohol level reaches .500?
Death.
What happens to the quick return ratio when the stroke length is reduced?
What happens to the quick return ratio when the stroke length is reduced?
What is ischaemic pressure?
It is when a mini stroke happens.
What happens if you run a two stroke engine with no two stroke oil?
You freeze up the engine
What happens if the phagocytes decreases in number?
types of stroke?
Do uneven smiles mean a person has had a stroke?
No! i have an uneven smile and i never had a stroke.
What happens first. a stepped leader or the return stroke?
A Stepped Ladder happens first.
What happens when a person loses neuron cells from a stroke?
It depends on which area of the brain or spinal cord is affected. The functions of that area will be altered or be stopped all together.
Where is the compression stroke located on a 1997 dodge ram 2500?
The compression stroke is not part of the engine. It is what happens when the pistons are on the upward with closed valves.See link below.The compression stroke is not part of the engine. It is what happens when the pistons are on the upward with closed valves.See link below.
Did Brett hart have a stroke?
no Person who answered no do your research, yes he did have a stroke several years ago.
