On 2/21/19 12:56 PM, john Anderson wrote:
>
> External Email - Use Caution
>
> Hi Dr Greve,
>
> Thanks for the response.
> yes, I need to extract the acquisition times for kinetic modeling
> using PET surfer. Please I have two follow-up questions and I
> appreciate any highlights:
> - Are the acquisition times that PET surfer needs to be included in a
> file called time.dat can be extracted from the PET DICOM header - tag
> (0008 ,0013) which labeled "Instance Creation Time" is this the
> correct tag?
I don't know what tags you need to extract the right numbers. Probably
not the instance creation time.
> - intensity scaling is not imbedded in the dicom, do you kindly
> suggest how I can convert the PET DICOMS to nifti?
You can use this version of mri_convert
https://gate.nmr.mgh.harvard.edu/safelinks/greve/mri_convert
>
> Thanks so much!
> John
>
>
>
>
> you mean you want the acquisition times to do kinetic modeling? I
> don't have anything to do that. Also, you should check to see whether
> your PET has intensity scaling imbedded in the dicom as the v6
> mri_convert does not handle this properly.
>
>
> On 2/20/19 11:44 AM, john Anderson wrote:
>
> >
>
> > External Email - Use Caution
>
> >
>
> > hi FS experts.
>
> > I would like to inquire about the command mri_ convert I use this
>
> > command to convert fMRI and PET 4D volumes from dicom format to nifti.
>
> >
>
> > Are there any flags that can be used in mri_convert command line to
>
> > enable it to extract a text file contain each series time in seconds?
>
> >
>
> > thanks
>
> > John
>
> >
>
> >
>
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