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change of blood pH, detected by central chemoreceptors. [4] change of blood pH, detected by peripheral chemoreceptors in the aortic bodies and in the carotid bodies. [4] change of blood pressure, detected by arterial baroreceptors in the aortic arch and the carotid sinuses. [2] various other inputs from the hypothalamus, thalamus, and cerebral ...
[11]: 1121 The medulla contains the cardiac, dorsal and ventral respiratory groups, and vasomotor centres, dealing with heart rate, breathing and blood pressure. Another important medullary structure is the area postrema whose functions include the control of vomiting.
The two largest are the lateral ventricles in the cerebrum, the third ventricle is in the diencephalon of the forebrain between the right and left thalamus, and the fourth ventricle is located at the back of the pons and upper half of the medulla oblongata of the hindbrain.
The thalamus (pl.: thalami; from Greek θάλαμος, "chamber") is a large mass of gray matter on the lateral walls of the third ventricle forming the dorsal part of the diencephalon (a division of the forebrain).
Vasopressin (antidiuretic hormone, ADH) is released in response to solute concentration in the blood, decreased blood volume, or blood pressure. [citation needed] Some other inputs come from the brainstem, including from some of the noradrenergic neurons of the nucleus of the solitary tract and the ventrolateral medulla. However, many of the ...
3.1 Diencephalon. 3.1.1 Epithalamus. ... Thalamic reticular nucleus; Hypothalamus (limbic system) ... Blood–brain barrier; Glymphatic system;
The vasomotor center is a collection of integrating neurons in the medulla oblongata of the middle brain stem.The term "vasomotor center" is not truly accurate, since this function relies not on a single brain structure ("center") but rather represents a network of interacting neurons.
The area postrema is very sensitive to changes in blood toxicity and senses the presence of poisonous or dangerous substances in the blood. As a defense mechanism, the area postrema induces vomiting to prevent further intoxication. The high density of dopamine receptors in the area postrema makes it very sensitive to the dopamine-enhancing drugs.