Results 101 to 110 of about 160,931 (269)

Edema progression in proximity to traumatic microbleeds: Evolution of cytotoxic and vasogenic edema on serial MRI

open access: yesNeuroimage: Reports
Introduction: Although cerebral edema is common following traumatic brain injury (TBI), its formation and progression are poorly understood. This is especially true for the mild TBI population, who rarely undergo magnetic resonance imaging (MRI) studies,
Jacquie Lee   +8 more
doaj  

CEREBROVASCULAR MORBIDITY, LETHALITY AND MORTALITY IN THE MOSCOW REGION IN 2014

open access: yesAlʹmanah Kliničeskoj Mediciny, 2016
Background: Cerebrovascular disorders are major contributors into mortality of the population. Annually, more than 14 000 subjects die of cardiovascular disorders in the Moscow Region, 50% of them when being in a hospital.Aim: Informational support of ...
A. N. Gurov, N. A. Katuntseva
doaj   +1 more source

Life's Essential 8 and midlife trajectories in cognition and brain health: The CARDIA study

open access: yesAlzheimer's &Dementia, EarlyView.
Abstract INTRODUCTION Poor cardiovascular health (CVH) is linked to Alzheimer's disease and dementia; however, its association with neurocognitive trajectories earlier in life remains underexplored. METHODS We included 3224 participants with information on CVH at early midlife (mean age 45.0 ± standard deviation 3.4) an cognitive assessments, and ...
Christina Silvia Dintica   +4 more
wiley   +1 more source

Low‐field MRI: Clinical promise and challenges

open access: yesJournal of Magnetic Resonance Imaging, Volume 57, Issue 1, Page 25-44, January 2023., 2023
Modern MRI scanners have trended toward higher field strengths to maximize signal and resolution while minimizing scan time. However, high‐field devices remain expensive to install and operate, making them scarce outside of high‐income countries and major population centers.
Thomas Campbell Arnold   +3 more
wiley   +1 more source

Krüppel‐like factor 4 transcription factor in blood–brain barrier endothelial cells: A potential role in Alzheimer's disease

open access: yesAnimal Models and Experimental Medicine, EarlyView.
KLF4 (Krüppel‐like factor 4) plays a protective role in blood–brain barrier (BBB). KLF4 plays an ambiguous role in the central nervous system. KLF4 in the BBB endothelial cells could be a potential target for Alzheimer's disease. Abstract Alzheimer's disease is the most prevalent chronic neurodegenerative disorder worldwide, with no sufficient cure ...
Ziying Wei   +4 more
wiley   +1 more source

Y-net: 3D intracranial artery segmentation using a convolutional autoencoder [PDF]

open access: yesarXiv, 2017
Automated segmentation of intracranial arteries on magnetic resonance angiography (MRA) allows for quantification of cerebrovascular features, which provides tools for understanding aging and pathophysiological adaptations of the cerebrovascular system.
arxiv  

Validating the Accuracy of Parkinson's Disease Clinical Diagnosis: A UK Brain Bank Case–Control Study

open access: yesAnnals of Neurology, EarlyView.
Objective Despite diagnostic criteria refinements, Parkinson's disease (PD) clinical diagnosis still suffers from a not satisfying accuracy, with the post‐mortem examination as the gold standard for diagnosis. Seminal clinicopathological series highlighted that a relevant number of patients alive‐diagnosed with idiopathic PD have an alternative post ...
Lazzaro di Biase   +2 more
wiley   +1 more source

Air Pollution and Cerebrovascular Disorders with Special Reference to Asia: An Overview. [PDF]

open access: yesAnn Indian Acad Neurol, 2022
Taimuri B   +6 more
europepmc   +1 more source

Cerebrovascular Network Segmentation on MRA Images with Deep Learning [PDF]

open access: yesarXiv, 2018
Deep learning has been shown to produce state of the art results in many tasks in biomedical imaging, especially in segmentation. Moreover, segmentation of the cerebrovascular structure from magnetic resonance angiography is a challenging problem because its complex geometry and topology have a large inter-patient variability.
arxiv  

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