Re: [Freesurfer] Set up data for longitudinal processing

Hi Luke,

if T1A is your first time point and T1B the second, you need to do the second (create a directory for each). The first is doing something very different, it is using both inputs for a single reconstruction, by averaging the inputs.

Best, Martin

On 03/28/2013 12:58 PM, Lukas.Scheef@ukb.uni-bonn.de wrote:

Hi folks,

sorry it's me again with a very basic question. What is the best way to import longitudinal data?

recon-all -i /path/T1A.nii -i /path/T1B.nii FIRSTSUBJECT

or

recon-all -i /path/T1A.nii FIRSTSUBJECT_A recon-all -i /path/T1A.nii FIRSTSUBJECT_B

I tend to use the second choice because otherwise I would have no idea how to distinguish between SUBJECT-ID and TimepointID later on in the processing stream.

Best whises,

Luke

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