Results 11 to 20 of about 6,786 (215)

Inter-vendor and inter-observer reliability of diffusion tensor imaging in the musculoskeletal system: a multiscanner MR study

Insights into Imaging, 2023
Key points 1. Diffusion tensor imaging shows excellent inter-observer reliability. 2. Diffusion tensor imaging shows excellent inter-vendor reliability. 3.
Vito Chianca, Domenico Albano, Stefania Rizzo, Mario Maas, Luca Maria Sconfienza, Filippo Del Grande   +5 more
doaj   +1 more source

Clinical manifestation and imaging characteristics of transient global amnesia: patent foramen ovale as an underlying factor [PDF]

Journal of Integrative Neuroscience, 2021
Transient global amnesia is not rare, but its etiology remains unknown. Cerebral ischemia is a suspected cause because high signal intensity is observed on diffusion-weighted brain magnetic resonance imaging; however, previous studies have not ...
Sang-Mi Noh, Hyun Goo Kang   +1 more
doaj   +1 more source

The NIMH intramural healthy volunteer dataset: A comprehensive MEG, MRI, and behavioral resource

Scientific Data, 2022
Measurement(s) brain activity • Blood Oxygen Level-Dependent Functional MRI • regional part of brain • cerebral white matter structure • cerebral blood flow Technology Type(s) Magnetoencephalography • Functional Magnetic Resonance Imaging • Magnetic ...
Allison C. Nugent, Adam G. Thomas, Margaret Mahoney, Alison Gibbons, Jarrod T. Smith, Antoinette J. Charles, Jacob S. Shaw, Jeffrey D. Stout, Anna M. Namyst, Arshitha Basavaraj, Eric Earl, Travis Riddle, Joseph Snow, Shruti Japee, Adriana J. Pavletic, Stephen Sinclair, Vinai Roopchansingh, Peter A. Bandettini, Joyce Chung   +18 more
doaj   +1 more source

Simultaneous magnetic resonance diffusion and pseudo‐diffusion tensor imaging [PDF]

Magnetic Resonance in Medicine, 2017
PurposeAn emerging topic in diffusion magnetic resonance is imaging blood microcirculation alongside water diffusion using the intravoxel incoherent motion (IVIM) model. Recently, a combined IVIM diffusion tensor imaging (IVIM‐DTI) model was proposed, which accounts for both anisotropic pseudo‐diffusion due to blood microcirculation and anisotropic ...
Mozumder, M, Beltrachini, L, Collier, Q, Pozo, JM, Frangi, AF   +4 more
openaire   +7 more sources

Magnetic resonance image-based brain tumour segmentation methods: A systematic review

Digital Health, 2022
Background Image segmentation is an essential step in the analysis and subsequent characterisation of brain tumours through magnetic resonance imaging.
Jayendra M Bhalodiya, Sarah N Lim Choi Keung, Theodoros N Arvanitis   +2 more
doaj   +1 more source

Conventional and diffusion-weighted magnetic resonance imaging findings of benign fibromatous paratesticular tumor: a case report

Journal of Medical Case Reports, 2011
Introduction The vast majority of paratesticular masses are benign. Magnetic resonance imaging of the scrotum may provide valuable information in the pre-operative work-up of scrotal masses, by allowing the precise localization of the lesion and helping ...
Sofikitis Nikolaos, Giannakis Dimitrios, Argyropoulou Maria I, Tsili Athina C, Tsampoulas Konstantine   +4 more
doaj   +1 more source

Altered consciousness with transient abnormal signals in the hippocampus: A case report

SAGE Open Medical Case Reports, 2021
Hippocampal infarction is relatively rare. Many different diseases can mimic hippocampal infarction including transient global amnesia, Alzheimer’s disease, epilepsy, encephalitis, and encephalopathies.
Koshi Ota, Tomonobu Nishii, Kensuke Fujii, Yasuo Oishi, Naoya Onishi, Kanna Ota, Hiroki Yokoyama, Akira Takasu   +7 more
doaj   +1 more source

Diagnosis of pericardial cysts using diffusion weighted magnetic resonance imaging: A case series

Journal of Medical Case Reports, 2011
Introduction Congenital pericardial cysts are benign lesions that arise from the pericardium during embryonic development. The diagnosis is based on typical imaging features, but atypical locations and signal magnetic resonance imaging sequences make it ...
Mousavi Negareh, Czarnecki Andrew, Zeglinski Matthew, Du Joe, Sud Maneesh, Walker Jonathon R, Raja Asam, Jassal Davinder S, Kirkpatrick Iain DC   +8 more
doaj   +1 more source

Diffusion weighted magnetic resonance imaging in

The Egyptian Journal of Radiology and Nuclear Medicine, 2016
Objective: To evaluate role of DWI in assessment of H.C.C. after TACE. Patients and methods: Twenty patients with H.C.C., mainly in sixth and seventh decades underwent TACE therapy.
A.H. Afifi, A.M. Naguib, F. Seragaldin
doaj   +1 more source

Image Processing for Diffusion Tensor Magnetic Resonance Imaging [PDF]

, 1999
This paper describes image processing techniques for Diffusion Tensor Magnetic Resonance. In Diffusion Tensor MRI, a tensor describing local water diffusion is acquired for each voxel. The geometric nature of the diffusion tensors can quantitatively characterize the local structure in tissues such as bone, muscles, and white matter of the brain.
Carl-Fredrik Westin, Stephan E. Maier, B. Khidhir, Peter Everett, Ferenc A. Jolesz, Ron Kikinis   +5 more
openaire   +1 more source