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Hi, the IMA/DICOM you get from Siemens physio recording WIP is a pseudo-DICOM for storing the recordings. You can use mtalab to create the text files you need. Cheers, Andreas Von: FSL - FMRIB's Software Library <[log in to unmask]> on behalf of Mark Jenkinson <[log in to unmask]> Antworten an: FSL - FMRIB's Software Library <[log in to unmask]> Datum: Montag, 11. September 2017 um 12:12 An: <[log in to unmask]> Betreff: Re: [FSL] setting up input files for PNM Hi, I recommend you have a look at: https://fsl.fmrib.ox.ac.uk/fsl/fslwiki/PNM/UserGuide The 4D timeseries is the FMRI timeseries data (as stated on the wiki). I'm not familiar with the .IMA format, but you need to somehow get a text file that contains the recorded values (e.g., pulse ox and bellows). You also need to have recorded scanner triggers, as otherwise it cannot determine the relative timing of the imaging and the physio recordings. So hopefully that is in your file. All the best, Mark > On 8 Sep 2017, at 00:14, SUBSCRIBE FSL Yuqi Liu <[log in to unmask]> wrote: > > Hi FSL experts, > > I am using PNM to generate physio regressors for the first time, and I am > having very, very basic problems of how to get all the input files I would > need. So we are using a Siemens 3T Prisma scanner and collecting pulse and > respiratory data. All what I got from each functional run is a .IMA file for > physio, from which I am not sure how to get the text file I need. And also, > does Input TimeSeries (4D) refer to the functional brain images, or 4D physio > file? Any hint would be great! > > Thank you, > Yuqi