Basilar Artery
Basilar Artery - Related Videos
07:19
Recording of Inward Rectifying K+ Currents in Freshly Isolated Basilar Artery Smooth Muscle Cells by Patch Clamp Technique
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2025
This protocol describes a rapid and efficient method for isolating smooth muscle cells from the rat basilar artery and recording inward rectifying potassium channel currents in these cells using the whole-cell patch clamp technique. It offers a novel approach for researchers studying the basilar artery and ion channels.
06:57
Arterial Line Placement
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2023
Source: Sharon Bord, MD, Department of Emergency Medicine, The Johns Hopkins University School of Medicine, Maryland, USA When monitoring patients, it is important to obtain values that are accurate and reliable. Blood pressure monitoring is one of the essential vital signs, and for a majority of patients, measuring it utilizing non-invasive techniques provides accurate values. However, there are situations in which the blood pressure requires more exact, specific, and reliable measurements.
13:10
Direct Re-implantation of Left Coronary Artery into the Aorta in Adults with Anomalous Origin of Left Coronary Artery from the Pulmonary Artery (ALCAPA)
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Cited by 7 •
2017
Surgical correction of ALCAPA is highly recommended, regardless of age or the degree of intercoronary collateralization. This protocol presents a technique for the direct re-implantation of adult-type ALCAPA into the aorta to re-establish the dual-coronary perfusion. Whenever feasible, direct re-implantation is preferred to other surgical correction techniques.
04:28
Cannulation of the Carotid Artery in a Rat Model
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2025
In this video, we demonstrate a surgical procedure to cannulate the left carotid artery in a rat model.
05:34
Simple and Effective Procedure for Hemostasis in Mouse Arteries
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2025
This study aims to develop an effective method for achieving hemostasis in mouse arteries.
FAQs
The named branches provide an anatomical map for interpreting which posterior-circulation territories may be affected. Pontine branches relate the vessel to the pons, while the anterior inferior and superior cerebellar arteries relate it to cerebellar regions; division into posterior cerebral arteries extends relevance to parts of the posterior cerebrum. This mapping supports clinical interpretation.
Because the supplied regions contribute to movement, balance, consciousness, and vital functions, reduced basilar artery flow can produce consequences across several neurological domains. The mechanism is not limited to one symptom or structure: disease may affect brainstem function, cerebellar coordination, or posterior cerebral activity. Recognizing this broad functional pattern helps frame posterior-circulation assessment.
The overview links basilar artery insufficiency and posterior-circulation stroke to narrowing or blockage of this vessel. These conditions therefore share a vascular threat but describe clinically important consequences in the posterior circulation. Distinguishing the affected territory remains essential, because impaired supply may involve the brainstem, cerebellum, or posterior cerebrum and influence emergency treatment.
Anatomical knowledge lets clinicians connect neurological findings with the territories supplied by the basilar artery and its branches. Assessment can therefore consider whether abnormalities point toward the brainstem, cerebellum, or posterior cerebrum rather than treating every finding as nonspecific. This vessel-centered framework is particularly relevant when basilar artery insufficiency or posterior-circulation stroke is suspected.
The source identifies imaging as an important component of evaluating basilar artery problems, alongside neurological assessment. Its relevance comes from the artery’s complex relationship with the brainstem, cerebellum, and posterior cerebrum, as well as its major branches. Imaging can therefore support investigation of suspected insufficiency or blockage and help inform emergency treatment.
Blockage can threaten blood supply to regions responsible for vital functions, consciousness, movement, and balance. Because these areas include the brainstem and cerebellum, consequences may extend beyond a localized neurological deficit. The potential involvement of these critical functions explains why suspected basilar artery insufficiency or posterior-circulation stroke requires urgent neurological assessment and emergency treatment.