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Fieldmap, multi-echo EPI and implementation in fmriprep (plus tedana!)
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3
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63
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September 3, 2025
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Siemens DICOM B0map to .nii
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1
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79
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August 12, 2025
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Susceptibility distortion correction: None
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12
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1861
|
May 2, 2025
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Tedana excludes a lot of voxels from adaptive mask -- problems with fieldmap?
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2
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368
|
April 7, 2025
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fMRIPrep Not Using Fmaps
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32
|
1179
|
January 17, 2025
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Phase Encoding Direction for SDC with fMRIprep using images acquired with Philips scanners
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2
|
535
|
December 4, 2024
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Bids fmap question--Direct fieldmapping?
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10
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496
|
October 24, 2024
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fMRIPrep Output Fieldmap Units
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4
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466
|
September 25, 2024
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GE fieldmap correction with real/imaginary files
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13
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1973
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September 17, 2024
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Convert b0 DICOM "3D_B0_map" to BIDS according to Case 3: Direct field mapping
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0
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479
|
September 6, 2024
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Force fMRIPrep to use filedmap-less approach for distortion correction of BOLD
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3
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842
|
August 13, 2024
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Calculating Magnitude Images from Phasediff
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3
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1648
|
August 9, 2024
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Siemens fieldmap mixed echo magnitude image
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2
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646
|
July 19, 2024
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SPM FieldMap toolbox error: images don't all have same dimensions
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2
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923
|
July 2, 2024
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HBN Site-SI MRI data:: BIDS validation:: Error code 15 - ECHO_TIME1-2_NOT_DEFINED
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1
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661
|
May 11, 2024
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Types of fieldmaps from a Philips scanner
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6
|
1068
|
April 19, 2024
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Fieldmaps with wrap around still usable?
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10
|
1449
|
April 18, 2024
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Fieldmaps not used for SDC in fmriprep
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12
|
1482
|
March 27, 2024
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Elongated Brain: Errors in fMRIprep Susceptibility Distortion Correction
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2
|
729
|
February 21, 2024
|
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No magnitude file are detected for fieldmap for dti
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0
|
614
|
January 31, 2024
|
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Fieldmap correction gone wrong
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29
|
5367
|
November 29, 2023
|
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How many fieldmaps do you collect in a session?
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0
|
588
|
October 19, 2023
|
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Best way to acquire field maps + question about slice gaps
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13
|
2695
|
October 3, 2023
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[fmriprep] fmap "intendedFor" differs from source fieldmap... and relevant issues
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3
|
2080
|
September 6, 2023
|
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Option to not average session fieldmaps during preprocessing with fmriprep
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1
|
1117
|
July 21, 2023
|
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[fMRIPrep] No susceptibility distortion correction despite "IntendedFor" field in fmap .json files
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2
|
1232
|
June 15, 2023
|
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BIDS formatting of pepolar field maps for dwi
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8
|
1509
|
June 9, 2023
|
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Presence of fieldmaps causes fMRIPrep to crash
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|
5
|
912
|
February 21, 2023
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Dcm2niix does not extract the tag 'PhaseEncodingDirection' for fieldmaps
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|
1
|
1498
|
February 19, 2023
|
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Multi-echo pepolar fieldmaps BIDS spec/SDCFlows grayzone
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|
10
|
3217
|
November 25, 2022
|