Ophthalmic Artery Flow and Cognitive Performance in Patients with Carotid Artery Stenosis
نویسندگان
چکیده
منابع مشابه
Ophthalmic Artery Flow and Cognitive Performance in Patients with Carotid Artery Stenosis
Carotid artery stenosis (CAS) is a common finding in the atherosclerosis process. In patients with severe CAS, cerebral perfusion insufficiency not only contributes to the occurrence of ischemic stroke [1], but also insidiously leads to neural disruption and cognitive impairment [2,3]. However, the clinical outcome for patients with CAS cannot be determined by the severity of CAS alone [4] and ...
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BACKGROUND AND PURPOSE To assess the clinical feasibility of time-resolved 3D phase contrast (4D Flow) MRI assessment of the ophthalmic artery (OphA) flow in patients with internal carotid artery stenosis (ICS). MATERIALS AND METHODS Twenty-one consecutive patients with unilateral ICS were recruited. 4D Flow MRI and acetazolamide-stress brain perfusion single photon emission computed tomograp...
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BACKGROUND AND PURPOSE Stenosis of the carotid artery may be a cause of reduced cognitive performance that can be ameliorated with placement of a stent. The goal of this study was to measure cognitive performance and speed of psychomotor performance prospectively before and after carotid stent placement. MATERIALS AND METHODS Patients referred for stent placement for a unilateral carotid arte...
متن کاملSCIENTIFIC REPORT Ophthalmic artery blood flow in patients with internal carotid artery occlusion
Aim: To evaluate the risk factors for rubeosis iridis by colour Doppler imaging (CDI) in patients with complete internal carotid artery occlusion (ICAO). Methods: 34 eyes of 32 consecutive patients with complete ICAO were enrolled. Using CDI, blood flow direction (forward, reverse, undetectable) in the ophthalmic artery (OA), central retinal artery (CRA), and short posterior ciliary artery (SPC...
متن کاملOphthalmic artery blood flow in patients with internal carotid artery occlusion.
AIM To evaluate the risk factors for rubeosis iridis by colour Doppler imaging (CDI) in patients with complete internal carotid artery occlusion (ICAO). METHODS 34 eyes of 32 consecutive patients with complete ICAO were enrolled. Using CDI, blood flow direction (forward, reverse, undetectable) in the ophthalmic artery (OA), central retinal artery (CRA), and short posterior ciliary artery (SPC...
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ژورنال
عنوان ژورنال: Journal of Alzheimer’s Disease & Parkinsonism
سال: 2017
ISSN: 2161-0460
DOI: 10.4172/2161-0460.1000350