0
Does the circulatory system supply blood first to the cortex then the medulla or first to the medulla then the cortex?
Wiki User
∙ 15y ago
Technically, it supplies both at the same time, however, you could argue that the common carotid artieries (the main vessels supplying your head) reach the medulla first. Mainly because the whole cortex takes longer to be vascularized, however, we are probably talking milliseconds here. Also, the medulla receives blood vessels from the vertebral arteries, which are a branch of the subclavian artery, which is a more direct root. Hope this helps!
Wiki User
∙ 15y ago
Add your answer:
Earn +20 pts
The system which manages the blood supply?
Circulatory system
Which is the busiest section of the brain?
I would think that the medulla would be the busiest part because it is the brain stem! The medulla is very important indeed! : )
Interior region at the center of the adrenal gland is?
The central portion of the adrenal gland is the adrenal medulla and it is the site of synthesis and release of the epinephrine (adrenaline) and norepinephrine (noradrenaline) hormones. It's under the control of the sympathetic nervous system and basically functions like a sympathetic ganglion.
What controls the adrenal medulla?
Adrenal medulla are intended for much quicker response.It is an extension of the central nervous system. The cells are modified sympathetic ganglia.Acetylcholine from sympathetic neurons causes the release of epinephrine and nor-epinephrine
What are the subsystems of the circulatory system and what does each subsystem do?
Pulmonary circulatory system pumps the oxygen-depleted blood away from the heart.Systemic circulation is the circulation of the blood to all parts of the body except the lungs.Coronary circulatory system provides a blood supply to the myocardium (the heart muscle).
In urinary system what organ includes in cortex and the medulla?
kidneys
Does the circulatory system make hormones?
The circulatory system does not produce adrenaline. That is the job of the endocrine system.
How does the brain work with the circulatory system?
Answer 1 The limbic system (top of the brain stem including the medulla and pons which is located at the base of the brain) deals with (or regulates) breathing and heart rate. Answer 2 No doubt. I agree with the medulla oblongata. Answer 3 It's the Medulla.
Which structure of respiratory system does most gas to change between circulatory and respiratory?
Medulla Oblongata
The system which manages the blood supply?
Circulatory system
What are the functions of adrenals?
TO PRODUCE HORMONESEach adrenal gland has two distinct structures, the outeradrenal cortex and the inner medulla, both of which produce hormones. The cortex mainly producescortisol, aldosterone andandrogens, while the medulla chiefly producesepinephrine and norepinephrine.In contrast to the direct innervation of the medulla, the cortex is regulated by neuroendocrine hormones secreted from the pituitary gland which are under the control of the hypothalamus, as well as by the renin-angiotensin system.
How does the Respiratory system supply oxygen to the circulatory system?
threw the aveoli
Which is the busiest section of the brain?
I would think that the medulla would be the busiest part because it is the brain stem! The medulla is very important indeed! : )
What is cardiovascular system and the circulatory system?
The cardiovascular system and the circulatory system are the same. They consist of the heart, veins, blood vessels, arteries and blood supply.
Interior region at the center of the adrenal gland is?
The central portion of the adrenal gland is the adrenal medulla and it is the site of synthesis and release of the epinephrine (adrenaline) and norepinephrine (noradrenaline) hormones. It's under the control of the sympathetic nervous system and basically functions like a sympathetic ganglion.
Does the pulmonary circulatory system supply blood to the lungs?
yes
How are Cardiovascular and circulatory system important?
because they supply blood to the body
