Is the brainstem part of the cerebral artery? What the brainstem includes

The brainstem is the part of the brain. It mainly controls the respiratory system, circulatory system.

The brainstem is connected to the spinal cord.

The brainstem is a component of the brain, not the cerebral arteries, arteries and veins refer to blood vessels, and the brainstem is a component of the cerebellum.

Not arterial. The brainstem is a part of the human brain, not an artery. The main distribution above is some nervous system.

The brainstem is not the great artery blood vessel of the brain, our brain can be divided into teleencephalitis, diencephalon, cerebellum, midbrain, pons, and medulla, of which (midbrain, pons, medulla) is the brainstem.

The brainstem does not belong to the cerebral arteries, because the arteries in the brain are sold as internal arteries, which directly continue and do not participate in the circulation in the brain and constitute cerebral arteries, which are basically located in the dorsolateral aspect of the brain, and its trunk runs in the lateral sulcus of the brain.

The brainstem does not belong to the cerebral aorta, the middle cerebral artery is a direct continuation of the internal carotid artery, does not participate in the composition of the cerebral arterial ring, before entering the lateral cerebral sulcus, it sends out many branches, internal capsules and basal nodes, in the dorsolateral aspect of the brain, its trunk runs in the lateral cerebral sulcus, and finally terminates in the angular gyrus artery.

The cerebral major arteries are blood vessels, and the brainstem belongs to a part of the brain, and the two are not related and are independent individuals, so the brainstem does not belong to the cerebral major arteries.

The brainstem belongs to the cerebral artery blood vessels, if the brainstem hemorrhage is caused by the rupture of the cerebral artery blood vessels, do not worry that the blood vessels can be unblocked by drugs, the blood vessels of the brain are generally opened with anastomotic branches and collateral branches, which will reduce the damage caused by the occlusion of blood vessels.

No, the middle cerebral artery is a direct continuation of the internal carotid artery, does not participate in the composition of the cerebral arterial ring, and before entering the lateral cerebral sulcus, it emits many branches, internal capsule and basal node, and on the dorsolateral aspect of the brain, its trunk runs in the lateral cerebral sulcus and terminates in the angular gyrus artery.

It does not belong to the major cerebral arteries. The brainstem is located below the brain, between the spinal cord and the diencephalon, and is a smaller part of the central nervous system in an irregular columnar shape.

The brainstem is not part of the large arteries of the brain, but it contains many important nerve centers if the brainstem is damaged. This person is likely to become worthy of all people.

The brainstem is not part of the cerebral arteries. The brainstem is neither a vein nor an artery, the brainstem is located below the brain, between the spinal cord and the diencephalon, and is a smaller part of the central nervous system.

The middle cerebral artery is a direct continuation of the internal carotid artery, does not participate in the composition of the cerebral arterial ring, and before entering the lateral cerebral sulcus, it emits many branches, internal capsules and basal nodes, and in the dorsolateral aspect of the brain, its trunk runs in the lateral cerebral sulcus and terminates at the angular gyrus artery.

The brainstem belongs to the cerebral artery, and then the brainstem is a relatively important tissue in the brain, and it is also an essential part.

Yes, the brainstem belongs to the cerebral arteries, and if there is brainstem hemorrhage, it is caused by the rupture of the cerebral arteries.

The brainstem is in the central position of the human brain, the brainstem is rich in blood vessels, and there are many brain cells, so it belongs to the cerebral arteries.

The brainstem, located below the brain, between the spinal cord and diencephalon, is a smaller part of the central nervous system in an irregular columnar shape. The brainstem is composed of three parts: the medulla oblongata, the pons, and the midbrain. The medulla oblongata is connected to the spinal cord below.

The brainstem is the part of the spinal cord that extends upwards, and its lower end is connected to the spinal cord and the upper end is connected to the brain. From bottom to top, the brainstem can be divided into medulla, pons, and midbrain.

Upper cranial nerves. The white matter in the brainstem is made up of upper and lower conduction tracts and nerve fibers emitted by various parts of the brainstem. It is an important pathway for the brain, cerebellum and spinal cord to communicate with each other.

The gray matter in the brainstem is dispersed into gray matter clumps of varying sizes, called "nerve nuclei." The nucleus is involved in receiving the activity of the organs innervated by afferent and efferent impulses in the periphery, as well as in the conduction of ascending and descending tracts. In addition, there are reflex centers in the medulla oblongata and pons that regulate important physiological activities such as cardiovascular movement, respiration, swallowing, and vomiting.

If these centers are damaged, it can cause serious disruptions to the heart rate, blood pressure, and even life-threatening.

The caudal end of the medulla oblongata joins the spinal cord at the foramen magnum, and the cephalad of the midbrain joins the diencephalon. The medulla oblongata and pons lie on the slope of the base of the skull.

The function of the brainstem is mainly to sustain the life of the individual. A series of important physiological functions, including heartbeat, breathing, and digestion, are all related to the brainstem.

Nerve impulses that pass through the spinal cord to the brain enter in a crossover pattern. That is, the left passes to the right and re-enters the brain, and the right is the same.

No, the brainstem is part of the brain tissue; The great arteries are said to be blood vessels.

The middle cerebral artery is not the blood supply artery of the brainstem, and the blood supply to the human brain is mainly divided into anterior circulation and posterior circulation. The anterior circulation is mainly the internal carotid artery, which comes from the common carotid artery, and the main branches of the internal carotid artery in the skull are the anterior cerebral artery, the middle cerebral artery, the anterior choroid plexus artery, the posterior communicating artery, and the ophthalmic artery. The two vertebral arteries enter the intracranial synthesis of the basilar artery, which emits the blood supply to the brainstem, such as the pontine branch, the anterior inferior cerebellar artery, the superior cerebellar artery, the posterior cerebral artery, and the perforating arteries of each brainstem.

Therefore, the blood supply to the brainstem is the perforating artery of the basilar artery.

The brainstem is not part of the cerebral aorta.

The brainstem is a smaller part between the spinal cord and diencephalon that lies underneath the brain, and the medulla oblongata part of the brainstem connects to the spinal cord.

No, the brainstem is the headquarters of the human being, the center of life, and it includes the medulla, pons, and midbrain. The internal structure of the brainstem mainly consists of nerve nuclei, upper and lower conduction tracts, and reticular structures.

The brainstem does not belong to the cerebral artery, the brainstem is a small part of the central nervous system, an irregular cylinder, which is composed of the medulla, pons, and midbrain.

Belongs, such as bilateral carotid arteries and cerebral arteries, cerebellar veins, etc., all belong to cerebral arteries, so do more games to exercise brain power every day.

The brainstem does not belong to the cerebral arteries, and the blood supply to the human brain is mainly the anterior and posterior circulation. You can go to the local hospital for specific consultation with a professional doctor.

The brainstem is an important branch of the brain, and the tributaries of the major arteries are an important part of the internal structure of the brain.

Hello, no. The cerebral aorta belong to the circulatory system; Whereas, the brainstem belongs to the nervous system.

The brainstem includes the medulla, pons, midbrain, and reticular system.

MedullaThe medulla is located in the lowest part of the brain and is connected to the spinal cord; Its main functions are to control breathing, heartbeat, digestion, etc. Regulates activities such as breathing, excretion, swallowing, and gastrointestinal activities.

Pons: The pons is located between the midbrain and the extended brain. The white matter nerve fibers of the pons pass to the cerebellar cortex, which can transmit nerve impulses from the cerebellar hemisphere to the other hemisphere, so that it can play a role in coordinating the activity of the muscles on both sides of the body, and have a role in regulating and controlling people's sleep.

The midbrain is located above the pons and is exactly the midpoint of the entire brain. The midbrain is the reflex center of vision and hearing, and all activities such as pupils, eyeballs, and muscles are controlled by the midbrain.

The reticular system, located in the brainstem, is a network of many intricate neurons. The main function of the reticular system is to control different levels of consciousness states such as arousal, attention, sleep, etc.

Two carotid arteries, two vertebral arteries. Among them, the common carotid artery is divided into internal carotid artery and external carotid artery, and the internal carotid artery leading to the skull is mainly the internal carotid artery. After the internal carotid artery enters the cranium, it is divided into the anterior cerebral artery and the middle cerebral artery, and the main **anterior cerebral artery 2 3;The two vertebral arteries converge into the basilar artery, and after intersecting with the posterior communicating artery, the posterior cerebral artery is issued, mainly after the brain 1 3, cerebellum, and brainstem.

Blood from the brain passes through the internal carotid arteries on both sides and the vertebral arteries on both sides**. The former accounts for about 4 5 of the whole cerebral blood flow, and the latter accounts for 1 5, so there are four major blood vessels in the brain. The pressure difference between the internal carotid artery and the middle cerebral artery is essentially equal to the pressure difference between the vertebral artery and the skull base artery annulus.

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The brainstem, which is the life center of the human body, contains the respiration, breathing, circulation center, and body temperature center, and is the life center in this part.

The central location of the head, the highest command center of speech, movement, breathing, etc., is the brain part, the cerebellum, and the brainstem have different divisions of labor.

Cerebral blood flow** comes from two arterial systems: the internal carotid artery system and the vertebrobasilar artery system.

1. The blood flow in the anterior 3 5 parts of the cerebral hemispheres such as the frontal lobe, temporal lobe, parietal lobe and basal ganglia of the internal carotid artery system, also known as the anterior circulation.

2. The vertebrobasal artery system is mainly the 2 5 of the back of the brain, including the brainstem, cerebellum, the back of the cerebral hemisphere and part of the diencephalon, also known as the posterior circulation.

3. Under normal circumstances, the blood flow direction in each artery that makes up the ring is certain and not mixed with each other, and only when the blood flow at the proximal end of an artery is blocked and there is a pressure difference between the arteries in the ring, the cerebral basilar artery ring can play its role as collateral circulation.

Cerebral blood flow**:

1) The brain is mainly supplied by the internal carotid artery and the vertebral base artery system. The internal carotid artery is mainly the anterior part of the brain, the internal capsule, and the vertebral artery are mainly the posterior part of the brain, and the cerebellum and brainstem are connected by the posterior communicating artery, and the left and right sides are connected by the anterior cerebral communicating artery, which constitutes the willi of the skull base'The S-ring is the anatomical basis of cerebral blood supply compensation and the anatomical basis of compensation syndrome (blood theft).

2) The internal carotid artery is divided into ophthalmic artery, anterior choroidal artery, anterior cerebral artery, posterior communicating artery, and middle cerebral artery.

Ophthalmic artery: **Retina with blindness following occlusion, so monocular blindness is one of the features of internal carotid artery occlusion.

Anterior cerebral artery: Some authors call it the internal cerebral artery, the cortical branch is mainly the base of the cerebral hemisphere (anterior 4 5), the inner side of the cerebral hemisphere includes the para**lobule (anterior 3 4), the deep perforator branch is the Heubuer artery (medial striatal artery), the main anterior part of the caudal nucleus, the anterior part of the putamen nucleus and the forelimb of the internal capsule.

Middle cerebral artery: It is a direct continuation of the internal carotid artery, one of the most important arteries of the brain, and the deep perforator branch is the medial side of the main putamen nucleus and below the globus pallidus (medial striatal artery), the forelimb of the internal capsule, the head of the caudal nucleus, and the outer side of the lenticular nucleus including the external capsule (lateral striatal artery) cortical branch is embedded in the lateral fissure of the brain, and 2-3 frontal, parietal, temporal, and insular branches are sent out to supply blood to most of the lateral surface of the hemisphere from the anterior frontal lobe to the posterolateral occipital lobe.

3) The vertebral artery passes through the transverse foramen of the upper 6 cervical vertebrae and forms an annular shape behind the atlanto-occipital joint, which enters the cranium from the foramen magnum, and the long circumflex branch is the posterior inferior cerebellar artery** posterolateral medulla oblongata and the lower part of the cerebellar hemisphere, and the occlusion produces the so-called wallenberg'S syndrome short circumflex branch, paramedian branch innervates medial medulla oblongata.

The two vertebral arteries fuse into the basilar artery at the plane of abducens nerve emanation, and divide into the anterior inferior cerebellar artery, superior cerebellar artery, posterior cerebral artery, and several paramedian arteries. The main trunk of the basil artery **ventral part of the pontine brain, the posterior pontine and the upper cerebellum are supplied by the superior cerebellar and anterior inferior cerebellar arteries, the cortical branch of the posterior cerebral artery** cerebral occipital part, the undersurface of the temporal lobe, the knee-talar fissure, and the deep perforating branch are divided into the thalamiculate artery, the thalamic perforating artery and the paramedian artery of the midbrain.

Carotid artery, vertebral artery, brachiocephalic trunk.

Stroke refers specifically to cerebrovascular disease (infarction, stenosis, blockage, and rupture and bleeding of cerebral blood vessels), so of course it includes brainstem hemorrhage.

1. Cerebral aneurysm: If the cerebral aneurysm ruptures, it will lead to subarachnoid bleeding, headache and vomiting are its typical symptoms.

2. Hypertension: Relevant statistics show that some patients with brainstem hemorrhage are caused by hypertension, so the elderly with a history of hypertension should be especially careful.

3. Cerebral amyloid angiopathy: due to the accumulation of amyloid in the cerebral arteries, the blood vessels become extremely fragile, and some have evolved into small aneurysms, which is one of the main causes of brainstem hemorrhage.

4. Blood diseases: If you are unfortunate enough to have hemophilia, thrombocytopenic purpura and other blood diseases, it will also greatly increase the chance of brain stem hemorrhage.

5. Moyamoya disease: If the patient has this disease, he will have paralysis, ischemia and other abnormal phenomena if he is an infant, and if he is an adult, he will have abnormal conditions such as subarachnoid bleeding.

6. Brain tumor: Whether the tumor is benign or malignant, it is possible to have brainstem bleeding. In general, symptoms such as headache and vomiting may occur before the onset of the disease.

7. Idiopathic intracerebral hematoma: Patients with idiopathic intracerebral hematoma will have headaches, impaired consciousness, hemianopia and other abnormal phenomena, which will eventually cause brainstem hemorrhage.

8. Drug-induced hemorrhage: Some drugs used too frequently can also induce brainstem hemorrhage.

9. Cerebrovascular malformation: Arteriovenous malformation is the most common type, as the name suggests, it is composed of malformed blood vessels in veins and arteries. Once there are fewer capillaries in the brain, it can cause the patient's friend to bleed in the subarachnoid space and subcortex.

Although the consequences of brainstem hemorrhage are very serious, they can still be cured as long as they are detected in time and effective as soon as possible. If someone in the family has a brain stem hemorrhage, the family must take corresponding care measures, such as helping them massage more, pay attention to their diet, keep indoor air circulation, etc., which will help them faster**.