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MRI Forum: Math equation
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  Category:  Basics and Physics
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crystal f

Sun. 18 Oct.09,
21:34
Math equation
Can some one help me w/this question.

From the following parameters what will the scan time be, in minutes, to acquire data?

TR 2000msec FREQUENCY STEPS 256
TE 60msec NEX 2
T1 800msec FLIP ANGLE 90
pixel .95x.95mm PHASE STEPS 192

THANKS
 
 

mr registry review

George LoGuirato

Thu. 29 Oct.09,
19:40
Time in msec = TR * #phase_steps * NEX

Time in sec = (TR * #phase_steps * NEX) / 1000

Time in minutes = (-as above-) / 60,000

note: for FAST or TURBO spin echo divide the
#phase_steps by the ETL

crystal f

Fri. 30 Oct.09,
01:12
thanks george
 
 

mr registry review

asdf asdfad

Mon. 25 Apr.11,
15:50
Time = (TR x NEX x Phase)/ETL

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Do not worry about your difficulties in Mathematics. I can assure you mine are still greater.
- Albert Einstein
 
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