Related Concept Videos

Targeted Substance Delivery to the Mouse Brain via Infusion into the Internal Carotid Artery03:42

Targeted Substance Delivery to the Mouse Brain via Infusion into the Internal Carotid Artery

Source: Leda, A. R., et al. Mouse Microsurgery Infusion Technique for Targeted Substance Delivery into the CNS via the Internal Carotid Artery. J. Vis. Exp. (2017)This video demonstrates a microsurgical procedure designed to facilitate the targeted infusion of a test substance into the brain via the internal carotid artery (ICA). The procedure involves precise suturing and vascular manipulation to temporarily restrict blood flow, ensuring controlled delivery. A capillary tube is inserted into...
492
A Magnetic Resonance Imaging-based Computational Protocol for Analysis of Plaque Morphology and Hemodynamics in Patients with Carotid Artery Stenosis09:36

A Magnetic Resonance Imaging-based Computational Protocol for Analysis of Plaque Morphology and Hemodynamics in Patients with Carotid Artery Stenosis

Assessment of internal carotid artery (ICA) stenosis is based on the estimation of percentage stenosis, which does not account for physiologically relevant risk factors for stroke such as plaque composition and hemodynamics. This protocol leverages quantitative magnetic resonance imaging and computational fluid dynamics to characterize ICA plaque composition and hemodynamics.
573
Mouse Microsurgery Infusion Technique for Targeted Substance Delivery into the CNS via the Internal Carotid Artery06:41

Mouse Microsurgery Infusion Technique for Targeted Substance Delivery into the CNS via the Internal Carotid Artery

The present protocol describes a mouse microsurgery infusion technique, which effectively delivers substances directly into the brain via the internal carotid...
11.5K
Detection of Internal Carotid Artery Narrowing Using Digital Subtraction Angiography01:22

Detection of Internal Carotid Artery Narrowing Using Digital Subtraction Angiography

Position a human patient with internal carotid stenosis, a condition characterized by narrowing of the internal carotid artery, on the imaging table for digital subtraction angiography (DSA). Insert an angiocatheter into the common carotid artery at the fourth cervical vertebra level. Capture a pre-contrast X-ray image to record background structures like bones and soft tissues using X-ray irradiation. Administer an iodine-based contrast medium into the carotid artery.  The...
238
Cannulation of the Carotid Artery in a Rat Model04:28

Cannulation of the Carotid Artery in a Rat Model

In this video, we demonstrate a surgical procedure to cannulate the left carotid artery in a rat...
2.9K
Middle Cerebral Artery Occlusion Allowing Reperfusion via Common Carotid Artery Repair in Mice06:59

Middle Cerebral Artery Occlusion Allowing Reperfusion via Common Carotid Artery Repair in Mice

Intraluminal filament occlusion of the middle cerebral artery is the most frequently used in vivo model of experimental stroke in rodents. An alternative surgical approach to allow common carotid artery repair is performed here, which allows the reperfusion of the common carotid artery and a full reperfusion to the middle cerebral artery...
18.5K