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bids-apps / freesurfer

BIDS app wrapping recon-all from FreeSurfer
Apache License 2.0
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long stream for single session subjects in long studies #4

Closed fliem closed 7 years ago

fliem commented 7 years ago

Longitudinal stream should be run for subjects with only one session in a longitudinal study, as they might be used in long stats (http://www.mail-archive.com/freesurfer@nmr.mgh.harvard.edu/msg25700.html).

chrisgorgo commented 7 years ago

Ok this seems reasonable, but to be truly robust we should also check if the dataset is longitudinal. In other words the longitudinal stream should be only run if there is at least one subject in the dataset that has least two sessions with at least one T1 per session.

fliem commented 7 years ago

Ok. Now we check if longitudinal t1w data is available - if not, performs cross sectional stream only.

Am 18.12.2016 um 19:15 schrieb Chris Filo Gorgolewski notifications@github.com:

Ok this seems reasonable, but to be truly robust we should also check if the dataset is longitudinal. In other words the longitudinal stream should be only run if there is at least one subject in the dataset that has least two sessions with at least one T1 per session.

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chrisgorgo commented 7 years ago

Thanks!