Comments (6)
Can you provide the screenshot to help diagnosis? When you mentioned one uniform coil and uniform B0, did you mean you used additional coil and mag for the simulation?
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Try to use smaller FlipAng and larger DP_Num (more dummy TR section). The artifact is caused by the transient steady-state signal from CSF. You can use SpinWatcher to check MR signal from individual voxel.
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Hi
I notice a bug when I put a DP_Num greater than 700 (for 8 slices)
it stop ate TR Counts = 640 or 700 (number of TR without dummy scan) and complains about wrong dimension.
Strange because it works ok for smaller DP_NUM
Thanks
Romain
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Yes, I noticed that too. I will possibly change the limitation of DP_Num to any number in the future version. So far, the DP_Num must be smaller than total phase encoding steps.
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Related Issues (20)
- Running MriLab from MATLAB command window. HOT 3
- T1 and T2 for varying B0s HOT 2
- Interslice Gap HOT 6
- FSE streak artifact HOT 2
- Using a bespoke phantom object HOT 3
- GPU acceleration issue HOT 1
- Question about "spin per voxel" HOT 2
- Design Options grayed out HOT 1
- Slice thickness not working properly? HOT 1
- signal and noice after simulation HOT 1
- Why scale B1 in this method? HOT 1
- SeqXMLFile error HOT 1
- Issue with GPU HOT 2
- Phantom creation HOT 2
- about load phantom HOT 3
- free induction decay and other corresponding signals from a voxel HOT 2
- user-made phantoms have a too ideal FID
- phantom creator, phantom rotation
- SNR and noise level HOT 4
- About B0 field design
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