Unsupervised estimation of myocardial displacement from tagged MR sequences using nonrigid registration

2007 ◽  
Vol 59 (1) ◽  
pp. 181-189 ◽  
Author(s):  
Maria J. Ledesma-Carbayo ◽  
J. Andrew Derbyshire ◽  
Smita Sampath ◽  
Andrés Santos ◽  
Manuel Desco ◽  
...  
Keyword(s):  
Nonrigid Registration ◽  
Mr Sequences ◽  
Myocardial Displacement

scholarly journals Hepatic hemangiomas: Factors associated with T2 shine-through effect on diffusion-weighted MR sequences

2014 ◽  
Vol 83 (3) ◽  
pp. 468-478 ◽  
Author(s):  
Rafael Duran ◽  
Maxime Ronot ◽  
Anne Kerbaol ◽  
Bernard Van Beers ◽  
Valérie Vilgrain
Keyword(s):  
Factors Associated ◽  
Diffusion Weighted ◽  
Mr Sequences ◽  
Hepatic Hemangiomas

scholarly journals A radiological model based on the standard MR sequences for detecting MGMT methylation in glioma using texture analysis

2021 ◽  
Author(s):  
Wei‐yuan Huang ◽  
Ling‐hua Wen ◽  
Gang Wu ◽  
Pei‐pei Pang ◽  
Richard Ogbuji ◽  
...  
Keyword(s):  
Texture Analysis ◽  
Mgmt Methylation ◽  
Model Based ◽  
Radiological Model ◽  
Mr Sequences

scholarly journals Real-Time Lung Tumor Tracking Using a CUDA Enabled Nonrigid Registration Algorithm for MRI

2020 ◽  
Vol 8 ◽  
pp. 1-8
Author(s):  
Nazanin Tahmasebi ◽  
Pierre Boulanger ◽  
Jihyun Yun ◽  
Gino Fallone ◽  
Michelle Noga ◽  
...  
Keyword(s):  
Real Time ◽  
Lung Tumor ◽  
Nonrigid Registration ◽  
Registration Algorithm ◽  
Tumor Tracking

Evaluation of nonrigid registration models for interfraction dose accumulation in radiotherapy

2009 ◽  
Vol 36 (9Part1) ◽  
pp. 4268-4276 ◽  
Author(s):  
Guillaume Janssens ◽  
Jonathan Orban de Xivry ◽  
Stein Fekkes ◽  
André Dekker ◽  
Benoit Macq ◽  
...  
Keyword(s):  
Nonrigid Registration ◽  
Dose Accumulation

Diffusion-Weighted MR Imaging in the Evaluation of Normal Appearing White Matter in Patients with Tuberous Sclerosis

2003 ◽  
Vol 16 (2) ◽  
pp. 263-266
Author(s):  
F.G. Garaci ◽  
R. Floris ◽  
G. Manenti ◽  
L.M. Fantozzi ◽  
A. Bozzao
Keyword(s):  
White Matter ◽  
Mr Imaging ◽  
Tuberous Sclerosis ◽  
Centrum Semiovale ◽  
Normal Appearing White Matter ◽  
Diffusion Weighted ◽  
Adc Values ◽  
Mr Sequences ◽  
Supratentorial White Matter

The aim of the present study was to assess the presence of changes in diffusivity in the brains of patients with tuberous sclerosis (TS) in areas free from signal alterations on conventional MR sequences. Ten patients and controls were evaluated. ROI were placed on ADC maps in the white matter (frontal, parietal and centrum semiovale) excluding areas with signal alterations on FLAIR images. ADC values of supratentorial white matter turned out to be higher than controls (P < .0001). Our data indicate that TS is more widely diffused than expected in the brains of affected patients.

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