Results 21 to 30 of about 43,555 (263)

RSSA Conference: Radiology Residents Experience with CT Brain Perfusion: Regional Cross-sectional Study in Saudi Arabia

Saudi Journal of Radiology, 2023
Background: CT brain perfusion (CTP) is the gold standard for ischemic penumbra detection. Residents should be confident to report CTP by the end of their training. Our informal observation led us to question whether residents are encountering enough
Rayan A. Ahyad, Faysal T. Zaafarani, Abdullah K. Alassiri, Yasser Noorelahi, Hajar Halawani, Ahmed Alharthy, Hatim Alabsi   +6 more
doaj   +1 more source

A Study of Brain Networks Associated with Swallowing Using Graph-Theoretical Approaches [PDF]

, 2013
Functional connectivity between brain regions during swallowing tasks is still not well understood. Understanding these complex interactions is of great interest from both a scientific and a clinical perspective.
Bo Luan, Sörös Peter, He, Yong, Luan, Bo, Ervin Sejdić, Sejdić Ervin, Luan, B, Sörös, Peter, Sörös, P, Peter Sörös, Sejdić, E, Sejdić, Ervin, Luan Bo   +12 more
core   +1 more source

Deep learning in Neuroradiology [PDF]

, 2023
In recent years, deep learning has revolutionized the field of neuroradiology, offering unprecedented opportunities for automated analysis, diagnosis, and treatment planning in various neurological disorders.
Rahul Kumar Rathor
core   +1 more source

MRI imaging of prenatal-postatal brain malformations

Radiology Case Reports, 2021
A fetus with suspicion for holoprosencephaly and various brain malformations were seen on ultrasound and send for magnetic resonance imaging (MRI).
Sandra Vegar-Zubović, MD, PhD, Merim Jusufbegović, RT, MSci, Deniz Bulja, MD, MSci, Amila Sidran, MD, Muris Bečirčić, MD, Adi Behmen, MD, MA   +5 more
doaj   +1 more source

Multi-centre reproducibility of diffusion MRI parameters for clinical sequences in the brain. [PDF]

, 2015
The purpose of this work was to assess the reproducibility of diffusion imaging, and in particular the apparent diffusion coefficient (ADC), intra-voxel incoherent motion (IVIM) parameters and diffusion tensor imaging (DTI) parameters, across multiple ...
Raschke, F, Leach, MO, Rossiter, J, Clayden, JD, Miyazaki, K, Morgan, PS, Rodriguez, D, Wilson, M, Saunders, DE, Auer, DP, Peet, Andrew, Barrick, TR, Peet, AC, Davies, NP, Grundy, R, Clark, CA, Clark, Christopher, Hales, PW, Wilson, Martin; id_orcid, Gwilliam, MN, Grech-Sollars, M, Howe, FA, Grech-Sollars, Matthew, Gill, SK, Banks, T   +24 more
core   +1 more source

Hemorrhagic Stroke in Infants and Children

Pediatric Neurology Briefs, 1993
Medical and autopsy records, and brain imaging studies of 178 children with possible stroke within the Greater Cincinnati metropolitan area child population of almost 300,000 during 1988 and 1989 were reviewed in the Departments of Neurology and ...
J Gordon Millichap
doaj   +1 more source

Fever, Hemiparesis and Hyponatraemia in a 63-year-old. HIV, another Great Masquerader?

European Journal of Case Reports in Internal Medicine, 2015
The authors describe the unusual case of a 63-year-old patient who was referred with fever and lethargy, and was found to be hyponatraemic. The patient subsequently developed hemiparesis, and neuroradiology showed several space-occupying brain lesions ...
David Agius, Jonathan Gauci, Lars Aakeroy, Brendan Caruana Montaldo   +3 more
doaj   +1 more source

Pattern classification of large-scale functional brain networks : identification of informative neuroimaging markers for epilepsy [PDF]

, 2012
The accurate prediction of general neuropsychiatric disorders, on an individual basis, using resting-state functional magnetic resonance imaging (fMRI) is a challenging task of great clinical significance.
GuangMing Lu, ZhengGe Wang, GuangMing Lu (164664), Cheng, Wei, Jie Zhang (64655), Zhang, ZhiQiang, Jie Zhang, Wang, ZhengGe, Jianfeng Feng (48703), ZhiQiang Zhang, Wei Cheng (52808), ZhengGe Wang (164658), Feng, Jianfeng, Wei Cheng, Jianfeng Feng, WenLian Lu (164662), WenLian Lu, ZhiQiang Zhang (164660), Zhang, Jie, Lu, Wenlian, Lu, GuangMing   +20 more
core   +1 more source

Interobserver agreement between senior radiology resident, neuroradiology fellow, and experienced neuroradiologist in the rating of Alberta Stroke Program Early Computed Tomography Score (ASPECTS)

Diagnostic and Interventional Radiology, 2018
PURPOSE:The distribution of ischemic changes caused by infarction of the middle cerebral artery (MCA) territories is usually measured using the Alberta Stroke Program Early Computed Tomography Score (ASPECTS).
Chai Kobkitsuksakul, Oranan Tritanon, Vichan Suraratdecha   +2 more
doaj   +1 more source

ALK1 controls hepatic vessel formation, angiodiversity, and angiocrine functions in hereditary hemorrhagic telangiectasia of the liver

Hepatology, EarlyView., 2022
Hepatic endothelial Alk1 signaling protects from development of vascular malformations while maintaining organ‐specific endothelial differentiation and angiocrine portmanteau of the names Wingless and Int‐1 signaling. Abstract Background and Aims In hereditary hemorrhagic telangiectasia (HHT), severe liver vascular malformations are associated with ...
Christian David Schmid, Victor Olsavszky, Manuel Reinhart, Vanessa Weyer, Felix A. Trogisch, Carsten Sticht, Manuel Winkler, Sina W. Kürschner, Johannes Hoffmann, Roxana Ola, Theresa Staniczek, Joerg Heineke, Beate K. Straub, Jens Mittler, Kai Schledzewski, Peter ten Dijke, Karsten Richter, Steven Dooley, Cyrill Géraud, Sergij Goerdt, Philipp‐Sebastian Koch   +20 more
wiley   +1 more source