Výsledky vyhledávání

Implementing diffusion-weighted MRI for body imaging in prospective multicentre trials: current considerations and future perspectives

Autor: N M, deSouza, J M, Winfield, J C, Waterton, A, Weller, M-V, Papoutsaki, S J, Doran, D J, Collins, L, Fournier, D, Sullivan, T, Chenevert, A, Jackson, M, Boss, S, Trattnig, Y, Liu

Publikováno v: European Radiology

For body imaging, diffusion-weighted MRI may be used for tumour detection, staging, prognostic information, assessing response and follow-up. Disease detection and staging involve qualitative, subjective assessment of images, whereas for prognosis, p

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::5135aee08dc974ae7ecb765fb7e08c2c
https://pubmed.ncbi.nlm.nih.gov/28956113

Zobrazit plný text záznamu

Optimisation of X-ray micro-tomography for the low-dose analysis of highly-dosed gels

Autor: E C Atkinson, P Wai, S J Doran, P M Jenneson

Publikováno v: Journal of Physics: Conference Series. 3:257-260

An X-ray micro-tomography system has been designed that is optimised for low dose imaging of radiation sensitive polymer gels. The scanner is based on a third-generation cone-beam X-ray CT scanner. A mini-focus X-ray source (Oxford XTF5011 or an Oxfo

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::eb385591b314071b5766d1684fdabbb6
https://doi.org/10.1088/1742-6596/3/1/041

Zobrazit plný text záznamu

Burst excitation for quantitative diffusion imaging with multiple b-values

Autor: C A, Wheeler-Kingshott, D L, Thomas, M F, Lythgoe, D, Guilfoyle, S R, Williams, S J, Doran

Publikováno v: Magnetic resonance in medicine. 44(5)

A quantitative imaging sequence has been developed to exploit the intrinsic sensitivity of Burst NMR data to molecular diffusion. In the scan time of a single spin echo experiment, it is possible to acquire many images of the same slice, with a diffe

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::65976bc8b27cb829cce4d1f24bd77313
https://pubmed.ncbi.nlm.nih.gov/11064409

Zobrazit plný text záznamu

Rapid repetition of the 'burst' sequence: the role of diffusion and consequences for imaging

Autor: S J, Doran, P, Jakob, M, Décorps

Publikováno v: Magnetic resonance in medicine. 35(4)

When the Burst pulse sequence (Hennig et al. MAGMA 1, 39-48 (1993)) is applied with elementary pulses of finite flip angle, a non-uniform longitudinal magnetization is created, in the form of a series of fine bands of saturated spins. Both during and

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::05aa1a788355b2ae30304ce4ea299f85
https://pubmed.ncbi.nlm.nih.gov/8992205

Zobrazit plný text záznamu

Vyhledávací nástroje:

Upřesnit hledání