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Topic: Basilar artery


In the News (Sun 27 Dec 09)

  
  Basilar artery migraine - WrongDiagnosis.com
Basilar artery migraine: Basilar artery migraine involves a disturbance of a major brain artery at the base of the brain.
Basilar artery migraine: A rare condition characterized by headache associated with a variety of neurological symptoms.
Basilar artery migraine involves a disturbance of a major brain artery at the base of the brain.
www.wrongdiagnosis.com /b/basilar_artery_migraine/intro.htm   (663 words)

  
  Basilar artery - Wikipedia, the free encyclopedia
The basilar artery arises from the vertebral arteries.
In human anatomy, the basilar artery is one of the arteries that supplies the brain with oxygen-rich blood.
From the basilar artery arise branches for the supply of the cerebellum (largely via the anterior inferior cerebellar artery), as well as smaller branches for the supply of the pons.
en.wikipedia.org /wiki/Basilar_artery   (389 words)

  
 Influence of exercise on dilatation of the basilar artery during diabetes mellitus -- Mayhan et al. 96 (5): 1730 -- ...
of the basilar artery in sedentary and exercised nondiabetic
artery to the agonists, baseline diameter of the basilar artery,
inhibited dilatation of the basilar artery in response to acetylcholine
jap.physiology.org /cgi/content/full/96/5/1730   (4377 words)

  
 Prognosis of Patients With Symptomatic Vertebral or Basilar Artery Stenosis -- 29 (7): 1389 -- Stroke
of the intracranial vertebral artery or basilar artery.
of the intracranial vertebral arteries, basilar artery, or PCAs.
Transluminal angioplasty for atherosclerotic disease of the vertebral and basilar arteries.
stroke.ahajournals.org /cgi/content/full/29/7/1389   (3711 words)

  
 Blood Supply
The anterior spinal artery arises at the bifurcation of the vertebrals and descends to supply the spinal cord.
The posterior inferior cerebellar artery arises from the caudal aspect of the basilar artery.
The superior cerebellar artery arises superiorly from the basilar artery.
pathology.mc.duke.edu /neuropath/nawr/blood-supply.html   (370 words)

  
 Neurology
Basilar migraine was described by Bickerstaff in 1961 as a rare variant of migraine which frequently affects young women and girls and bears a strong relationship with menses.
The symptoms noted in the aura phase of the basilar artery migraine are the result of a combination of disturbances in the cerebellum, brainstem, and occipital lobes, which generally last for less than one hour.
Patients with basilar migraines should be screened for the presence of additional stroke risk factors such as a family history of cerebrovascular accident, smoking, and the use of oral contraceptives.
www.chiroweb.com /archives/11/18/02.html   (556 words)

  
 eMedicine - Basilar Artery Thrombosis : Article Excerpt by Salvador Cruz-Flores
The branch of the basilar artery with the larger circumference is the anterior inferior cerebellar artery.
The terminal branch of the basilar artery is the posterior cerebral artery (PCA); it supplies the midbrain, the thalamus, and the medial aspect of the temporal and occipital lobes.
Basilar artery occlusion secondary to atherosclerosis is most prevalent in the sixth and seventh decades of life.
www.emedicine.com /neuro/byname/basilar-artery-thrombosis.htm   (828 words)

  
 Basilar Artery Syndrome
The basilar artery is a single major artery in the front of the brainstem which supplies several vital structures in the brain (pons, midbrain, upper cerebellar hemispheres, and thalami).
The basilar artery itself may be narrowed in its proximal, middle, or distal part, or it may be transiently occluded from a blood clot from the heart, or else there may be a narrowing of one of the many branches of the basilar artery.
Basilar artery disease is a serious problem and commonly warrants the use of anticoagulation in the short or long term.
www.medhelp.org /forums/neuro/archive/15028.html   (363 words)

  
 Primary Stenting for High-grade Basilar Artery Stenosis -- Phatouros et al. 21 (9): 1744 -- American Journal of ...
a basilar artery occlusion proximal to the stent.
Basilar and distal vertebral artery stenosis: long-term follow-up.
Transluminal angioplasty for arteriosclerotic disease of the distal vertebral and basilar arteries.
www.ajnr.org /cgi/content/full/21/9/1744   (3167 words)

  
 Health Reports - Evanston Northwestern Healthcare   (Site not responding. Last check: )
It usually occurs when an artery to the brain is blocked by a thrombus (blood clot) that forms as the result of atherosclerosis (commonly known as hardening of the arteries).
The other major site of trouble, the basilar artery, is formed at the base of the skull from the vertebral arteries, which run up along the spine and join at the back of the head.
With this procedure a healthy artery in the scalp is rerouted to an area of the brain that was deprived of blood because of a blocked artery.
www.enh.org /healthandwellness/encyclopedia/wellconnected/000045.asp   (14499 words)

  
 eMedicine - Basilar Artery Thrombosis : Article by Salvador Cruz-Flores
Top-of-the-basilar syndrome: This is the manifestation of upper brainstem and diencephalic ischemia caused by occlusion of the rostral basilar artery, usually by an embolus.
Patients with acute basilar artery occlusion have a mortality rate greater than 85%, although the mortality rate may be as low as 40% in patients with recanalization.
Mehler MF. The neuro-ophthalmologic spectrum of the rostral basilar artery syndrome. Arch Neurol. Sep 1988;45(9):966-71. [Medline].
www.emedicine.com /NEURO/topic407.htm   (8492 words)

  
 Basilar artery -- Facts, Info, and Encyclopedia article   (Site not responding. Last check: )
The basilar artery is one of the (additional info and facts about arteries) arteries which the brain supplies with oxygen-rich blood.
It rises from the combination of the two (additional info and facts about vertebral arteries) vertebral arteries at the level of the (Lower or hindmost part of the brain; continuous with spinal cord; (`bulb' is an old term for medulla oblongata)) medulla oblongata.
It ascends in the central gutter (sulcus basilaris) inferior to the (A band of nerve fibers linking the medulla oblongata and the cerebellum with the midbrain) pons and divides into the two posterior cerebral arteries.
www.absoluteastronomy.com /encyclopedia/b/ba/basilar_artery.htm   (155 words)

  
 Treatment with dimethylthiourea prevents impaired dilatation of the basilar artery during diabetes mellitus -- Mayhan ...
the basilar artery in response to the agonists.
dilatation of the basilar artery to that observed in nondiabetic
Endothelium-dependent basilar and aortic vascular responses in normotensive and coarctation hypertensive rats.
ajpheart.physiology.org /cgi/content/full/274/6/H1895   (3599 words)

  
 AllRefer Health - Aortic Arch Syndrome (Carotid Artery Occlusion Syndrome, Subclavian Artery Occlusive Syndrome, ...
The aorta is the large, main artery carrying blood away from the heart.
Aortic arch syndrome refers to a group of signs and symptoms associated with structural abnormalities in the arteries that branch off from the aortic arch (the top portion of the aorta).
Symptoms vary according to the affected artery, but may include neurologic changes (such as dizziness, blurred vision, weakness, and transient ischemic attacks), blood pressure changes, reduced pulse, numbness of an arm, and others.
health.allrefer.com /health/aortic-arch-syndrome-info.html   (474 words)

  
 Introduction: Basilar artery migraine - CureResearch.com
Basilar artery migraine: Migraine related to the brain's major artery.
Basilar artery migraine: Basilar artery migraine involves a disturbance of a major brain artery at the base of the brain.
Researching symptoms of Basilar artery migraine: Further information about the symptoms of Basilar artery migraine is available including a list of symptoms of Basilar artery migraine, other diseases that might have similar symptoms in differential diagnosis of Basilar artery migraine, or alternatively return to research other symptoms in the symptom center.
www.cureresearch.com /b/basilar_artery_migraine/intro.htm   (325 words)

  
 Archives of Pathology & Laboratory Medicine: Autopsy findings of fatal complication of posterior cerebral ...
The patient suffered a fatal complication during the procedure due to rupture of the basilar artery by the percutaneous transluminal angioplasty guidewire apparatus, leading to massive subarachnoid hemorrhage.
Rupture of the basilar artery occurred during the attempt to treat the mid-basilar artery stenosis.
Arterial rupture is a rarely described complication of PTA of either the cardiac or cerebral vasculature.35 This low complication rate is probably due to the careful attention given to the size of the balloon catheter and the skill of the experienced interventional radiologist.
www.findarticles.com /p/articles/mi_qa3725/is_199707/ai_n8782610   (1237 words)

  
 Arachidonate dilates basilar artery by lipoxygenase-dependent mechanism and activation of K+ channels -- Faraci et al. ...
artery by 19 ± 7 and 1 ± 1% in the absence and presence of iberiotoxin,
dilated the basilar artery by 32 ± 6 and 28 ± 8% in the absence
the lipoxygenase pathway and that dilator responses of the basilar
ajpregu.physiology.org /cgi/content/full/281/1/R246   (5415 words)

  
 Basilar artery stroke - MayoClinic.com   (Site not responding. Last check: )
The basilar artery is one of the major arteries providing blood to the brain.
A basilar artery stroke occurs due to blockage of the basilar artery.
The most common cause of this type of stroke is the buildup of plaques (atherosclerosis) in the walls of the basilar artery or the arteries leading to the basilar artery (vertebral arteries).
www.mayoclinic.com /health/basilar-artery-stroke/AN01050   (271 words)

  
 Basilar Migraine
Basilar migraine was described by Bickerstaff in 1961 as a rare variant of migraine which frequently affects young women and girls and bears a strong relationship with menses.1 The condition is also known as basilar artery migraine, Bickerstaff's migraine, and syncopal migraine.
Basilar migraines may be precipitated or exacerbated by ingestion of alcohol.4 Complications of basilar migraines include the remote possibility of a basilar artery infarction.
Patients with basilar migraines should be screened for the presence of additional stroke risk factors such as a family history of cerebrovascular accident, smoking, and the use of oral contraceptives.8
www.chiroweb.com /hg/11/18/02.html   (485 words)

  
 Basilar Artery Migraine (BAM)   (Site not responding. Last check: )
Basilar artery migraines are pretty rare, occurring in 1 out of every 500 clinically diagnosed migraine cases.
Double-vision, vertigo, and a loss of balance with an unsteady gait are therefore frequent symptoms in a basilar artery migraine.
Branches of the basilar artery also are involved in hearing, and so symptoms of ringing in the ears or decreased hearing may be present.
groups.msn.com /BasilarArteryMigraineBAM/yourwebpage.msnw   (163 words)

  
 An Advanced Case
In this patient, thrombus had formed on a plaque in the basilar artery, at the point where it branches to form the posterior cerebral artery.
If you look at the CT scan of this patient at the corresponding level, the bright spot at the arrow is actually the thrombus.At the time this patient had this CT scan he had an occluded basilar artery and showed major neurologic deficits.
This is his CT scan at a level that includes regions of the occipital lobes that are supplied by the basilar branches that have been blocked.
www.umassmed.edu /strokestop/module_one/advanced_case.html   (207 words)

  
 Basilar Artery Duplication Associated with Pituitary Duplication: A New Finding -- Shroff et al. 24 (5): 956 -- ...
basilar artery, from the level of the midpons rostrally.
Branches of the internal carotid artery to the adenophypophyseal
with the paired precursors of the basilar artery.
www.ajnr.org /cgi/content/full/24/5/956   (2294 words)

  
 Primary Basilar Artery Stenting: Immediate and Long-Term Results in One Patient -- Piotin et al. 175 (5): 1367 -- ...
of the pons and a mid basilar artery stenosis.
Prognosis of patients with symptomatic vertebral or basilar artery stenosis.
Basilar artery rethrombosis: successful treatment with platelet glycoprotein IIB/IIIA receptor inhibitor.
www.ajronline.org /cgi/content/full/175/5/1367   (1466 words)

  
 Stenting of Basilar Artery Technically Feasible • Your Neurology Community™   (Site not responding. Last check: )
WESTPORT, Jan 19 (Reuters Health) - Elective stenting of basilar artery stenosis is technically possible and causes minimal neurologic injury, according to a report published in the January issue of Stroke: Journal of the American Heart Association.
The investigators report their experience in using such stents in patients with basilar artery atherosclerotic lesions.
In light of their experience, the investigators conclude that "[e]lective stenting of the basilar artery is feasible, with minimal risk to the patient." They add that further studies are required to determine the durability of elective stenting and its long-term impact on stroke prevention.
www.neurologychannel.com /NeurologyWorld/stenting.shtml   (258 words)

  
 Basilar Artery Migraines   (Site not responding. Last check: )
In basilar artery migraines, the sufferer develops giddiness, loss of balance, and slurred speech (often along with double vision, partial loss of vision, and numbness on one or both sides of the body).
About one in three sufferers of basilar artery migraines faint during the attack.
In some patients, basilar artery migraines can lead to transient ischemic attach (TIA), commonly known as stroke.
www.newheadachecure.com /basilar-artery-migraines.html   (88 words)

  
 Basilar artery aneurysm with autonomic features: an interesting pathophysiological problem -- Giffin and Goadsby 71 ...
Basilar artery aneurysms represent only 3%-5% of all intracranial aneurysms but are the most common aneurysms in the posterior
Stimulation of the middle meningeal artery leads to bilateral fos expression in the trigeminocervical nucleus: a comparative study of monkey and cat.
Stimulation of the greater occipital nerve increases metabolic activity in the trigeminal nucleus caudalis and cervical dorsal horn of the cat.
jnnp.bmjjournals.com /cgi/content/full/71/6/805   (1795 words)

  
 L-Arginine Restores Dilator Responses of the Basilar Artery to Acetylcholine During Chronic Hypertension -- Kitazono et ...   (Site not responding. Last check: )
of the basilar artery appears to be specific for acetylcholine.
response of the basilar artery to acetylcholine in older SHRSP.
Enhanced responses of the basilar artery to activation of endothelin B receptors in stroke-prone spontaneously hypertensive rats.
hyper.ahajournals.org /cgi/content/full/27/4/893   (1893 words)

  
 Ruptured Basilar Tip Aneurysm   (Site not responding. Last check: )
Selected images from her non-contrast enhanced head CT show subarachnoid hemorrhage, a small amount of blood in the third ventricle and findings consistent with a tip of the basilar artery aneurysm.
Fatal rupture of a thrombosed giant basilar artery aneurysm.
Intraventricular extension of a ruptured basilar artery aneurysm.
home.flash.net /~drrad/tf/020998.htm   (226 words)

  
 Role of Tyrosine Kinase in Dilator Responses of Rat Basilar Artery In Vivo -- Kitazono et al. 31 (3): 861 -- ...
Role of Tyrosine Kinase in Dilator Responses of Rat Basilar Artery In Vivo -- Kitazono et al.
Role of Tyrosine Kinase in Dilator Responses of Rat Basilar Artery In Vivo
of the basilar artery in a concentration-related manner.
hyper.ahajournals.org /cgi/content/abstract/31/3/861   (520 words)

  
 The electroencephalogram in childhood basilar artery migraine -- Lapkin et al. 27 (6): 580 -- Neurology
The electroencephalogram in childhood basilar artery migraine -- Lapkin et al.
in the neural structures supplied by the basilar artery and its branches.
Pediatric patients in whom there is a clinical picture of basilar artery
www.neurology.org /cgi/content/abstract/27/6/580   (126 words)

  
 {alpha},{beta}-Methylene ATP enhances P2Y4 contraction of rabbit basilar artery -- Miyagi and Zhang 286 (4): H1546 -- ...
Concentration-dependent contractions were obtained in endotheliumdenuded rings of the rabbit ear (A) and basilar arteries (B).
contractile agonist in the rabbit basilar artery, and the response
a dominant role in the rabbit basilar artery.
ajpheart.physiology.org /cgi/content/full/286/4/H1546   (3748 words)

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