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Published 20 hours ago • verified publisher icon suyashdb

TotalReadoutTime error

Open neurolabusc opened this issue 3 years ago • 2 comments

The TotalReadoutTime for DWI scans is hard-coded as 0.6 seconds this is implausible. I realize that TotalReadoutTime can generally be ignored if equal for the two phase-reversed images (albeit it impacts the calibrated image some use for quality assurance). However, this should be corrected to prevent further confusion. You should be able to determine the TotalReadoutTime by using dcm2niix to convert a DICOM dataset.

neurolabusc avatar Jul 02 '21 13:07 neurolabusc

@neurolabusc can you please send a PR. Some of the checks as your pointed out might be off given it supports only a set of image types now.

Thanks for bringing this to our attention.

suyashdb avatar Aug 01 '22 21:08 suyashdb

@suyashdb , May I know where did you get the value 0.6 for the TotalReadoutTime and also the echotime2 for T1w and T2w. I am not able to find the documentation for these values. It would be really helpful if you can send some references. Thanks in advance.

jagruti8 avatar Sep 15 '22 15:09 jagruti8