Results 51 to 60 of about 2,529,991 (308)
Journal of Education, Health and Sport, 2023 The relevance and importance of treating patients with ischemic brain lesions are indisputable. Chronic ischemic processes in the brain occur much more frequently than acute cerebral circulation disorders, leading to prolonged disability and being the ...
V. Kirchev
doaj +1 more source
Annals of Clinical and Translational Neurology, EarlyView.Abstract Objective Exploring the prevalence and association between intracranial atherosclerosis (ICAS) and cerebral small vessel diseases (CSVD), this study delved beyond the current scope, utilising high‐resolution vessel wall MRI (HRVW‐MRI) to investigate how subtle changes in intracranial atherosclerotic features influence the various burdens of ...
Joseph Amihere Ackah +6 more
wiley +1 more source
Enlarged infarct volume and loss of BDNF mRNA induction following brain ischemia in mice lacking FGF-2 [PDF]
, 2006 FGF-2, a potent multifunctional and neurotrophic growth factor, is widely expressed in the brain and upregulated in cerebral ischemia. Previous studies have shown that intraventricularly or systemically administered FGF-2 reduces the size of cerebral ...
Bohlen und Halbach, Oliver von +6 more
core
Delayed treatment with nimesulide reduces measures of oxidative stress following global ischemic brain injury in gerbils [PDF]
, 2003 Metabolism of arachidonic acid by cyclooxygenase is one of the primary sources of reactive oxygen species in the ischemic brain. Neuronal overexpression of cyclooxygenase-2 has recently been shown to contribute to neurodegeneration following ischemic ...
Alvarez, Dalia +3 more
core +1 more source
Hypothermia selectively protects the anterior forebrain mesocircuit during global cerebral ischemia
Neural Regeneration Research, 2022 Hypothermia is an important protective strategy against global cerebral ischemia following cardiac arrest. However, the mechanisms of hypothermia underlying the changes in different regions and connections of the brain have not been fully elucidated ...
Xiao-Hua Wang +7 more
doaj +1 more source
Clinical Phenotyping of Long COVID Patients Evaluated in a Specialized Neuro‐COVID Clinic
Annals of Clinical and Translational Neurology, EarlyView.ABSTRACT Objective To report Long COVID characteristics and longitudinal courses of patients evaluated between 4/14/21–4/14/22 at the University of Pennsylvania Neurological COVID Clinic (PNCC), including clinical symptoms, neurological examination findings, and neurocognitive screening tests from a standardized PNCC neurological evaluation approach ...
Luana D. Yamashita +7 more
wiley +1 more source
RatLesNetv2: A Fully Convolutional Network for Rodent Brain Lesion Segmentation [PDF]
, 2020 We present a fully convolutional neural network (ConvNet), named RatLesNetv2, for segmenting lesions in rodent magnetic resonance (MR) brain images. RatLesNetv2 architecture resembles an autoencoder and it incorporates residual blocks that facilitate its optimization.
arxiv +1 more source
Inflammatory responses in brain ischemia.
Current Medicinal Chemistry, 2015 Brain infarction causes tissue death by ischemia due to occlusion of the cerebral vessels and recent work has shown that post stroke inflammation contributes significantly to the development of ischemic pathology.
M. Kawabori, M. Yenari
semanticscholar +1 more source
MicroRNA responses to focal cerebral ischemia in male and female mouse brain
Frontiers in Molecular Neuroscience, 2014 Stroke occurs with greater frequency in men than in women across diverse ethnic backgrounds and nationalities. Work from our lab and others have revealed a sex-specific sensitivity to cerebral ischemia whereby males exhibit a larger extent of brain ...
Theresa Ann Lusardi +7 more
doaj +1 more source
Cerebral Amyloid Angiopathy Is Associated With Higher R2 Relaxation Rate: An MRI and Pathology Study
Annals of Clinical and Translational Neurology, EarlyView.ABSTRACT Objective Cerebral amyloid angiopathy (CAA) involves β‐amyloid deposition in the walls of cortical and leptomeningeal small vessels. Transverse relaxation rate (R2) is a major source of contrast in MRI. This study tested the hypothesis that CAA is associated with R2, extracted the spatial pattern of CAA‐related R2 abnormalities, and evaluated ...
Md Tahmid Yasar +6 more
wiley +1 more source