Zobrazeno 1 - 10
of 2 100
pro vyhledávání: '"Dynamic MRI"'
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-16 (2024)
Abstract A novel method for creating “golden” 3D center-out radial MRI sampling trajectories was developed and analyzed. This method, called ELECTRO (ELECTRic potential energy Optimized), uses repulsive forces to minimize electric potential energ
Externí odkaz:
https://doaj.org/article/e3421a46ebfa4a0b8165a74a85259166
Autor:
Jun Jae Shin, Sun Joon Yoo, Tae Woo Kim, Jae-Young So, Won Joo Jeong, Mu Ha Lee, Joongkyum Shin, Yoon Ha
Publikováno v:
Neurospine, Vol 21, Iss 2, Pp 443-454 (2024)
Objective The study compared the morphometric changes of the cervical spinal cord using dynamic magnetic resonance imaging (MRI) in patients with cervical spondylotic myelopathy (CSM) and assessed the correlation with kinematic changes, cord cross-se
Externí odkaz:
https://doaj.org/article/aeace44c6c664708ac712fbb9524d534
Autor:
Olivier Jaubert, Michele Pascale, Javier Montalt-Tordera, Julius Akesson, Ruta Virsinskaite, Daniel Knight, Simon Arridge, Jennifer Steeden, Vivek Muthurangu
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-10 (2024)
Abstract To develop and assess a deep learning (DL) pipeline to learn dynamic MR image reconstruction from publicly available natural videos (Inter4K). Learning was performed for a range of DL architectures (VarNet, 3D UNet, FastDVDNet) and correspon
Externí odkaz:
https://doaj.org/article/5a7a8d4bd2594e2790bb7d058cc85d40
Autor:
Amina Osama Mohamed Awwad, Marwa Ibrahim Fahmy, Hazem Ibrahim Abdel Rahman, Noha Mohamed Gamal
Publikováno v:
Romanian Journal of Rheumatology, Vol 33, Iss 1, Pp 22-28 (2024)
Background and objectives. Cervical spondylosis is an age-related condition that influences the various components of the spine. Attributed to its exceptional tissue contrast, magnetic resonance imaging (MRI) is the preferred diagnostic modality for
Externí odkaz:
https://doaj.org/article/3a5da9a040a340d7ab3abfe4a067333e
Publikováno v:
IEEE Access, Vol 12, Pp 99122-99136 (2024)
Magnetic resonance imaging (MRI) provides high spatial resolution and excellent soft-tissue contrast without using harmful ionising radiation. Dynamic MRI is an essential tool for interventions to visualise movements or changes of the target organ. H
Externí odkaz:
https://doaj.org/article/44fbf471a40b45138e0a2f8db8c07b72
Publikováno v:
Heliyon, Vol 10, Iss 1, Pp e23251- (2024)
The cervical spinal canal has a wide range of motion and specific biomechanics involved with different pathologies that may cause dynamic cord compressions. This study has introduced new protocol for acquiring an extension view of cervical MRI to ass
Externí odkaz:
https://doaj.org/article/e131b7e36bf64807b9eb2cf80e4f55e9
Autor:
Ashish Gupta, Rajesh Kumar Bharti
Publikováno v:
Indian Spine Journal, Vol 6, Iss 1, Pp 101-105 (2023)
Hirayama disease (HD) is a rare, monomelic amyotrophy described by Hirayama in 1959. The condition is caused by chronic ischemic changes to the anterior horn cells of the cervical spine, caused by posterior dural sac laxity. It is a nonprogressive an
Externí odkaz:
https://doaj.org/article/455d672f0d984a898e9e9d817ade789e
Autor:
Nicholas M. Brisson, Martin Krämer, Leonie A.N. Krahl, Alexander Schill, Georg N. Duda, Jürgen R. Reichenbach
Publikováno v:
Zeitschrift für Medizinische Physik, Vol 32, Iss 4, Pp 500-513 (2022)
Introduction: This work aimed to develop a novel multipurpose device for guided knee flexion-extension, both passively using a motorized pneumatic system and actively (muscle-driven) with the joint unloaded or loaded during dynamic MRI. Secondary obj
Externí odkaz:
https://doaj.org/article/fe8808b76c054f69bbd5a1c42489f887
Autor:
Samar Ahmed Hussein, Salwa EL-Dhurani, Yasmine Abdelnaby, Mohamed Fahim, Hazem Abdelazeem, Amr Farouk Moustafa
Publikováno v:
The Egyptian Journal of Radiology and Nuclear Medicine, Vol 53, Iss 1, Pp 1-12 (2022)
Abstract Background High-risk breast lesions represent 3–21% of all breast lesions and are non-obligate precursors of malignancy. Various studies have evaluated the value of DCE-MRI including DWI and ADC mapping in the detection of high-risk breast
Externí odkaz:
https://doaj.org/article/0acafc5e71e347c2aeb1e58e9c4ef84f
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