scholarly journals Quantitative evaluation of automated skull-stripping methods applied to contemporary and legacy images: Effects of diagnosis, bias correction, and slice location

2006 ◽  
Vol 27 (2) ◽  
pp. 99-113 ◽  
Author(s):  
Christine Fennema-Notestine ◽  
I. Burak Ozyurt ◽  
Camellia P. Clark ◽  
Shaunna Morris ◽  
Amanda Bischoff-Grethe ◽  
...  
Keyword(s):  
Quantitative Evaluation ◽  
Bias Correction ◽  
Skull Stripping ◽  
Slice Location

scholarly journals Quantitative evaluation of robust skull stripping and tumor detection applied to axial MR images

2016 ◽  
Vol 3 (1) ◽  
pp. 53-61 ◽  
Author(s):  
Ahmad Chaddad ◽  
Camel Tanougast
Keyword(s):  
Quantitative Evaluation ◽  
Tumor Detection ◽  
Mr Images ◽  
Skull Stripping

The impact of skull-stripping and radio-frequency bias correction on grey-matter segmentation for voxel-based morphometry

NeuroImage ◽  
2008 ◽  
Vol 39 (4) ◽  
pp. 1654-1665 ◽  
Author(s):  
Julio Acosta-Cabronero ◽  
Guy B. Williams ◽  
João M.S. Pereira ◽  
George Pengas ◽  
Peter J. Nestor
Keyword(s):  
Radio Frequency ◽  
Bias Correction ◽  
Grey Matter ◽  
Voxel Based Morphometry ◽  
Skull Stripping ◽  
The Impact

Quantitative evaluation of -ray spectra from scintillation measurements

Physica ◽  
1952 ◽  
Vol 18 (2) ◽  
pp. 1147-1150
Author(s):  
D MAEDER ◽  
V WINTERSTEIGER
Keyword(s):  
Quantitative Evaluation

Qualitative-Quantitative Evaluation of Depressive Symptomatology

2017 ◽  
Author(s):  
Francesca Serra ◽  
Andrea Spoto ◽  
Marta Ghisi ◽  
Giulio Vidotto
Keyword(s):  
Quantitative Evaluation ◽  
Depressive Symptomatology

Quantitative evaluation of the neuroprotective effects of thiopental sodium, propofol and halothane on brain ischemia in gerbils: Use of a logistic regression curve

2005 ◽  
Vol 25 (1_suppl) ◽  
pp. S297-S297
Author(s):  
Motomu Kobayashi ◽  
Yoshimasa Takeda ◽  
Ken Takata ◽  
Hisami Aoe ◽  
Kiyoshi Morita
Keyword(s):  
Logistic Regression ◽  
Quantitative Evaluation ◽  
Brain Ischemia ◽  
Regression Curve ◽  
Neuroprotective Effects ◽  
Thiopental Sodium

Quantitative evaluation of post-bone marrow transplant engraftment status using fluorescent-labeled variable number of tandem repeats

2000 ◽  
Vol 05 (2) ◽  
pp. 129-138
Author(s):  
Robert A. Luhm ◽  
Daniel B. Bellissimo ◽  
Arejas J. Uzgiris ◽  
William R. Drobyski ◽  
Martin J. Hessner
Keyword(s):  
Bone Marrow ◽  
Bone Marrow Transplant ◽  
Quantitative Evaluation ◽  
Tandem Repeats ◽  
Marrow Transplant ◽  
Variable Number

Quantitative Evaluation of Myocardial Stress/Rest 201TISPECT: Results of a ROI-Based Method in 108 Patients with CHD

1987 ◽  
Vol 26 (06) ◽  
pp. 234-240 ◽  
Author(s):  
H. Stirner ◽  
J. Dahl ◽  
R. Uebis ◽  
E. Kleinhans ◽  
M. Biedermann ◽  
...  
Keyword(s):  
Coronary Heart Disease ◽  
Heart Disease ◽  
Quantitative Evaluation ◽  
Myocardial Infarctions ◽  
Myocardial Spect ◽  
Luminal Diameter ◽  
Myocardial Stress ◽  
Threshold Criterion ◽  
Combined Evaluation ◽  
Severity Of The Disease

ROI-based polar maps (33 ROIs) were employed to evaluate quantitatively stress/rest myocardial 201TI SPECT in 108 patients with angiographically proven coronary heart disease (CHD) in comparison with 30 controls. Sensitivity in detecting a CHD with stenoses of > 50% of luminal diameter was determined versus normal regional values (± 2.5 SD) employing vitality (VI) and wash-out corrected redistribution (RD). The method was evaluated referring to the severity of the disease, to the number of ROIs displaying changes [(a) 1 ROI, (b) >2 ROIs], to validity of VI, RD or a combination thereof, and for specificity. Wash-out values were found to depend on degree of stress individually achieved and thus were not used as a threshold criterion. Sensitivity in supply areas with old myocardial infarctions was 95% (a) and 86% (b), resp. With no infarction, it was 96% (a) and 79% (b), resp. VI in stenosis > 75% was more sensitive than RD. However, combined evaluation of VI and RD yielded sensitivities from 91-100% (a) and 77-94% (b), resp. for different main supply areas. In stenosis < 50% with normal VI, RD was positive in 18-31 %. Specificity turned out to be 91 % (a) and 97% (b), resp. We conclude that the method presented is reliable to quantify numerically 201TI kinetics in myocardial SPECT, aimed at detecting and describing CHD.

Diffusion Tensor Imaging with Quantitative Evaluation of Sciatic Nerve within the Pelvis in Patients with Noncontributory Lumbar Spine MRI in Radiculopathy

2019 ◽  
Author(s):  
M. Catania ◽  
G. Foti ◽  
E. Demozzi ◽  
L. Romano ◽  
S. Caia ◽  
...  
Keyword(s):  
Diffusion Tensor Imaging ◽  
Lumbar Spine ◽  
Sciatic Nerve ◽  
Quantitative Evaluation ◽  
Diffusion Tensor ◽  
Spine Mri
Sign in / Sign up

Export Citation Format

Share Document