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Cerebral pressure auto regulation, adenosine receptor mechanism, nitric oxide.
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How does your blood know which way to go?
Blood itself does not "know" anything: it is not conscious. The direction of blood flow is regulated by valves in blood vessels, and the blood moves because the heart pumps it around the body.
Into what space does fluid flow from the cerebral aqueduct?
The fourth ventricle is the space that fluid from the cerebral aqueduct flows. The cerebral aqueduct is a part of the ventricle system in the brain.
How is blood calcium regulated by the endocrine system?
explain how calcium is regulated by the endocrine system
What is peripheral blood flow?
Peripheral blood flow refers to blood flow that occurs in the extremities as opposed to blood that flows to the brain, heart, lungs, and vital organs.
If the cause of erections is blood flow why do you not have a constant erection?
The cause of an erection is not simply blood flow, but rather INCREASED blood flow. When a man gets aroused, the body increases blood flow to the penis which causes the erection.
Is cerebral blood flow regulated by intrinsic autoregulatory mechanisms?
Yes !
What is meant by flow on effect?
cerebral blood flow
What is cerebral vascular insufficiency?
Cerebral vascular insufficiency is defined as insufficient blood flow to the brain.
How is coronary blood flow regulated?
Coronary blood flow is regulated by local metabolic factors. Adenosine, nitric oxide, and decreased oxygen all act as vasodilators which improve blood flow in coronary circulation.
When does cerebral thrombosis occur?
Cerebral thrombosis occurs when a blood clot, or thrombus, forms within the brain itself, blocking the flow of blood through the affected vessel.
What influence does the cerebral cortex have on blood flow?
Not much, your brain has little to do with your heart rate
What is performed to restore blood flow through narrowed vessels?
cerebral angioplast and stent
Is there a treatment for Cerebral Arteriosclerosis?
Vasodilators help to treat the symptoms of cerebral vascular insufficiency and arteriosclerosis by increasing the blood flow in veins and arteries.
What part of the brain regulated sleep?
cerebral cortex
What is cerebral ischemia?
Focal cerebral ischemia (FCI) is often results from a blood clot in the brain. The blood flow in the affected area is reduced. The reduction could be severe or mild but usually FCI causes irreversible injury to sensitive neurons.
Blood flow through capillaries is regulated by?
Precapillary sphincters
What has the author G I Mchedlishvili written?
G. I. Mchedlishvili has written: 'Arterial behavior and blood circulation in the brain' -- subject(s): Blood supply, Brain, Cerebral arteries, Cerebral circulation, Cerebrovascular Circulation, Physiology, Regional blood flow, Regulation
