Magnetic resonance linear accelerator technology and adaptive …
WEBNov 18, 2021 · This review focuses on the concept of adaptive RT (ART) and, more specifically, magnetic resonance (MR)-guided ART (MRgART), as enabled by the integration of an MR imaging (MRI) scanner within the linear accelerators (linacs) that are used to deliver radiation.
Concepts in Magnetic Resonance Part A - Wiley Online Library
WEBConcepts in Magnetic Resonance Part A is an open access journal that publishes research concerning the applications of magnetic resonance techniques, including magnetic resonance imaging (MRI), nuclear magnetic resonance (NMR) and electron paramagnetic resonance (EPR).
Fundamental Physics of MR Imaging | RadioGraphics
WEBJul 1, 2005 · Initial concepts include formation of magnetic fields from electric currents in loops of wire, the resonance phenomenon, the hydrogen proton and its frequency of precession, and absorption of radiofrequency energy.
Concepts in Magnetic Resonance Part A - Wiley Online Library
WEBJul 21, 2010 · To form an image, it is necessary to perform spatial localization of the MR signals, which is achieved using gradient coils. In modern MRI, gradient coils able to generate high gradient strengths and slew rates are required to produce high imaging speeds and improved image quality.
CHAPTER 1: Introduction to Magnetic Resonance Imaging
WEBNov 29, 2018 · Nuclear magnetic resonance (NMR) is the technique that underpins magnetic resonance imaging (MRI) in its application in diagnostic medical imaging. Spin dynamics in NMR are described using a semi-classical model resulting in a net magnetisation, which is amenable to manipulation using radiofrequency pulses.
Concepts in Magnetic Resonance Part B - Wiley Online Library
WEBConcepts in Magnetic Resonance Part B publishes research concerning the design and development of hardware and software employed in magnetic resonance techniques, including magnetic resonance imaging (MRI) and nuclear magnetic resonance (NMR).
Concepts in Magnetic Resonance: Part A | Wiley
WEBConcepts in Magnetic Resonance consolidates the lore of magnetic resonance into effective and easily understandable presentations for practitioners.
A half-century of innovation in technology—preparing MRI for the …
WEBJul 1, 2020 · This changed radically with the advent of medical imaging technologies, which dramatically revolutionised medicine and in particular diagnosis, but in so doing also influenced the arts, culture and indeed modern society. 1 Among these emerging technologies, MRI is now firmly established as a key modality.
Deep Learning Applications in Magnetic Resonance Imaging: …
WEBNov 24, 2021 · Apart from decision and diagnosis support, the major advantages of deep learning magnetic resonance imaging reconstruction techniques are related to acquisition time reduction and the improvement of image quality.
Magnetic resonance imaging - Wikipedia
WEBMagnetic resonance imaging (MRI) is a medical imaging technique used in radiology to form pictures of the anatomy and the physiological processes inside the body. MRI scanners use strong magnetic fields, magnetic field gradients, and radio waves to generate images of the organs in the body.