scholarly journals UTE imaging with simultaneous water and fat signal suppression using a time-efficient multispoke inversion recovery pulse sequence

2015 ◽  
Vol 76 (2) ◽  
pp. 577-582 ◽  
Author(s):  
Michael Carl ◽  
Graeme M. Bydder ◽  
Jiang Du
Keyword(s):  
Pulse Sequence ◽  
Inversion Recovery ◽  
Signal Suppression ◽  
Inversion Recovery Pulse

T1-Weighted MR imaging of the brain using a fast inversion recovery pulse sequence

1996 ◽  
Vol 6 (2) ◽  
pp. 356-362 ◽  
Author(s):  
John N. Rydberg ◽  
Charlotte A. Hammond ◽  
John Huston Iii ◽  
Clifford R. Jack ◽  
Roger C. Grimm ◽  
...  
Keyword(s):  
Mr Imaging ◽  
Pulse Sequence ◽  
Inversion Recovery ◽  
Inversion Recovery Pulse ◽  
The Brain ◽  
Fast Inversion

scholarly journals Analisis Variasi Nilai Time Repetition (TR) dan Time Inversion (TI) terhadap Informasi Anatomi Sekuens Turbo Inversion Recovery Magnitude (TIRM) MRI Wrist Joint Dengan Menggunakan MRI 0,3 Tesla

2016 ◽  
Vol 2 (1) ◽  
pp. 97-102
Author(s):  
Slamet Fujianto ◽  
Sugiyanto Sugiyanto ◽  
Mohamad Irwan Katili
Keyword(s):  
Pulse Sequence ◽  
Wrist Joint ◽  
Inversion Recovery ◽  
Radiology Department ◽  
P Value ◽  
Time Inversion ◽  
Significance Level ◽  
Inversion Recovery Pulse ◽  
Anatomical Information ◽  
Turbo Inversion Recovery Magnitude

Backgroud: The Turbo Inversion Recovery Magnitude (TIRM) pulse sequence is used to examine wrist joint, especially in the coronal plane. Main parameters of inversion recovery pulse sequence are time repetition (TR), time echo (TE) and time inversion (TI). This study aims to analyze the variation of time repetition (TR) and time inversion (TI) on anatomical information using TIRM pulse sequence on wrist joint MR imaging with 0,3 tesla.Methods: This study was a quantitave experimental study with a linear regression test. This study was conducted in Radiology Department of Banyumas hospital using twenty serial images from only one patient with 10 variation of TR (3000 ms, 3200ms, 3400 ms, 3600 ms, 3800 ms, 4000 ms, 4200 ms, 4400 ms, 4600 ms, 4800 ms) and 10 variation of TI (70 ms, 75 ms, 80 ms, 85 ms, 90 ms, 95 ms, 100 ms, 105 ms, 110 ms, 115 ms). Image assessed by only one respondent.Results: There was no significant influence of variation of TR and TI on anatomical information. Significant number was 0,240 which is bigger than p value (0,05). TR and TI variation affected just only 15,5% to anatomical information, 84,5% was influenced by other variables that unconfirmed in this study.Conclusion: There was differences of anatomical information in MRI wrist joint sequence coronal T2WI-FSE fat suppression between SPIR and SPAIR with a significance level of p value 0.001 (p 0.05). SPAIR is the method which is clearer to show the anatomical information of wrist joint.

MRI: Use of the inversion recovery pulse sequence

1998 ◽  
Vol 53 (3) ◽  
pp. 159-176 ◽  
Author(s):  
G.M. Bydder ◽  
J.V. Hajnal ◽  
I.R. Young
Keyword(s):  
Pulse Sequence ◽  
Inversion Recovery ◽  
Inversion Recovery Pulse
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