Results 41 to 50 of about 1,590,590 (272)

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

NeuroImage: 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, Emily Baniewicz, Nicole L. Peterkin, Danielle Greenman, Allison D. Griffin, Neekita Jikaria, L. Christine Turtzo, Marie Luby, Lawrence L. Latour   +8 more
doaj   +1 more source

Reorganization of the Brain Structural Covariance Network in Ischemic Moyamoya Disease Revealed by Graph Theoretical Analysis

Frontiers in Aging Neuroscience, 2022
ObjectiveIschemic moyamoya (MMD) disease could alter the cerebral structure, but little is known about the topological organization of the structural covariance network (SCN).
Peijing Wang, Peijing Wang, Peijing Wang, Peijing Wang, Wenjie Li, Wenjie Li, Wenjie Li, Wenjie Li, Huan Zhu, Huan Zhu, Huan Zhu, Huan Zhu, Xingju Liu, Xingju Liu, Xingju Liu, Xingju Liu, Tao Yu, Tao Yu, Tao Yu, Tao Yu, Dong Zhang, Dong Zhang, Dong Zhang, Dong Zhang, Yan Zhang, Yan Zhang, Yan Zhang, Yan Zhang   +27 more
doaj   +1 more source

Chronic cerebrovascular disorders: the possibilities of treatment

, 2019
Chronic cerebrovascular disorders (CCVD) is a group of syndromes with heterogenic development mechanisms associated with a consistent deficit of brain tissue blood supply, consequences of acute cerebrovascular events and its combination. CCVD development
Aleksandr V. Chugunov, Pavel R. Kamchatnov, Zareta Kh. Osmaeva, Dmitrii P. Minaev   +3 more
core   +1 more source

Genetics of ischaemic stroke among persons of non-European descent: A meta-analysis of eight genes involving; 32,500 individuals [PDF]

, 2007
Ischaemic stroke in persons of European descent has a genetic basis, but whether the stroke-susceptibility alleles, the strength of any association, and the extent of their attributable risks are the same in persons of non-European descent remains ...
Whittaker, John, Sharma, Pankaj, Juan P Casas, Casas Juan P, Hingorani Aroon D, Ariyaratnam Roshan, Ariyaratnam, R, Smeeth Liam, Casas, Juan P, John Whittaker, Liam Smeeth, Whittaker, J, Aroon D Hingorani, Sharma Pankaj, Hingorani, AD, Ariyaratnam, Roshan, Whittaker John, Smeeth, Liam, Casas, JP, Pankaj Sharma, Hingorani, Aroon D, Sharma, P, Roshan Ariyaratnam, Smeeth, L   +23 more
core   +1 more source

Hyperemia detection on arterial spin labeling is associated with final infarct volume in stroke post-endovascular therapy

Journal of Stroke and Cerebrovascular Diseases
Background and Purpose: Patients with acute ischemic stroke (AIS) treated with endovascular therapy (EVT) may develop hyperemia due to loss of relative cerebral blood flow (rCBF) autoregulation.
Carolyn A. Lomahan, BS, Marie Luby, PhD, Georgios Kalarakis, MD, PhD, Amie W. Hsia, MD, John K. Lynch, DO, MPH, Karan P. Nathani, MD, Sana Somani, MD, Leila C. Thomas, BSN, MPH, Fabian Arnberg-Sandor, MD, PhD, Lawrence L. Latour, PhD   +9 more
doaj   +1 more source

Microbiome‐blood–brain barrier interactions in aging — mechanisms and therapeutic potential

FEBS Letters, EarlyView.
Aging reshapes the gut microbiome (↓SCFA‐producing commensals; ↑pro‐inflammatory outputs), shifting circulating metabolites (↓SCFAs; ↑LPS, ↑TMAO, ↑PAA) that act at the BBB to increase nonspecific transcytosis, alter transport, and promote astrocyte reactivity, heightening brain vulnerability.
Daniel Cuervo‐Zanatta, Hari Baskar Balasubramanian, Amir Pasokh, Marietta Zille   +3 more
wiley   +1 more source

Concurrency of Early-Age Exposure to Chinese Famine and Diabetes Increases Recurrence of Ischemic Stroke

Frontiers in Neurology, 2021
Background and Purpose: Early age exposure to the Chinese Great Leap Forward famine (1959–1961) is associated with the incidence of risk factors for ischemic stroke.
Yue Suo, Yue Suo, Yue Suo, Yue Suo, Weiqi Chen, Weiqi Chen, Weiqi Chen, Weiqi Chen, Yuesong Pan, Yuesong Pan, Yuesong Pan, Yuesong Pan, Hao Li, Hao Li, Hao Li, Hao Li, Xia Meng, Xia Meng, Xia Meng, Xia Meng, Zixiao Li, Zixiao Li, Zixiao Li, Zixiao Li, Chunjuan Wang, Chunjuan Wang, Chunjuan Wang, Chunjuan Wang, Jing Jing, Jing Jing, Jing Jing, Jing Jing, Yilong Wang, Yilong Wang, Yilong Wang, Yilong Wang, Yongjun Wang, Yongjun Wang, Yongjun Wang, Yongjun Wang   +39 more
doaj   +1 more source

High‐Resolution MRI Revealed Different Etiology‐Specific Associations With Cerebral Infarction in Adult Moyamoya Vasculopathy

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective High‐resolution MRI enables detailed assessment of intracranial vessel wall pathology in moyamoya vasculopathy. We aimed to classify adult moyamoya vasculopathy etiologies using high‐resolution MRI and to examine subtype‐specific associations between high‐resolution MRI features and ischemic infarction.
Guangsong Han, Jiachun Pan, Yuehui Hong, Xiaoyuan Fan, Ming Yao, Lixin Zhou, Yicheng Zhu, Feng Feng, Jun Ni   +8 more
wiley   +1 more source

Endothelial-Derived Extracellular Vesicles Induce Cerebrovascular Dysfunction in Inflammation [PDF]

, 2021
Blood–brain barrier (BBB) dysfunction is a key hallmark in the pathology of many neuroinflammatory disorders. Extracellular vesicles (EVs) are lipid membrane-enclosed carriers of molecular cargo that are involved in cell-to-cell communication ...
Mäger, I., Sarai Martinez-Pacheco, Willms, E., Helga E. de Vries, Hawkes, Cheryl A., Ruud D. Fontijn, Roig-Carles, David, de Vries, Helga E., Romero, I.A., Hirst, Mark, Hirst, M., David Roig-Carles, Ignacio A. Romero, Mark Hirst, Martinez-Pacheco, Sarai, Male, D.K., de Vries, H.E., Cheryl A. Hawkes, Male, David K., Sharrack, B., Imre Mäger, Basil Sharrack, Martinez-Pacheco, S., Eduard Willms, Hawkes, C.A., Willms, Eduard, Fontijn, R.D., Romero, Ignacio A., Fontijn, Ruud D., Mäger, Imre, Roig-Carles, D., Sharrack, Basil, David K. Male   +32 more
core   +1 more source

Choroid Plexus Enlargement and USPIO‐Based Inflammatory Feature in Cerebral Small Vessel Disease

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective The choroid plexus (CP) is a key component of the blood–cerebrospinal fluid barrier (BCSFB), but its mechanism of action in cerebral small vessel disease (CSVD) remains unclear. This study investigated CP volume (CPV) alterations and their association with conventional imaging markers in CSVD and explored the underlying role of ...
Yongqiang Qu, Xiaoning Ren, Cuihua Fan, Chun Li, Lijie Zhang, Zaiqiang Zhang, Shaowu Li, Zhongmeng Lai, Bin Cai, Ying Fu, Yi Lin, Zhibao Zhu   +11 more
wiley   +1 more source