Currently, you'd have to convert them  to  t1-weighted images and then run recon-all on that. I think there is software out there to do this if you go the t1 maps from an mp2rage scan

On 1/25/2024 11:57 AM, AJ wrote:

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Hi, I have T1 relaxation maps over 4 time points. In terms of longitudinal analysis, could these maps be fed into Freesurfer longitudinal pipeline to control for intersubject variability of signal intensity?  Any other method you would recommend?

Many thanks

AJ

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