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help > RE: Questions for set up options.
May 22, 2017 07:05 PM | Alfonso Nieto-Castanon - Boston University
RE: Questions for set up options.
Hi YM Huh
Regarding (1), anatomical data is only used in CONN for two purposes: a) to generate gray/white/csf masks (e.g. for aCompCor); and b) for display purposes (for all subject-specific displays). In the absence of anatomical data you may still generate gray/white/csf masks by running the 'functional segmentation' module during your preprocessing steps, and for display purposes it is perfectly fine to use any MNI-space anatomical template.
Regarding (2), yes, that is exactly correct.
Hope this helps
Alfonso
Originally posted by Youngmin Huh:
Regarding (1), anatomical data is only used in CONN for two purposes: a) to generate gray/white/csf masks (e.g. for aCompCor); and b) for display purposes (for all subject-specific displays). In the absence of anatomical data you may still generate gray/white/csf masks by running the 'functional segmentation' module during your preprocessing steps, and for display purposes it is perfectly fine to use any MNI-space anatomical template.
Regarding (2), yes, that is exactly correct.
Hope this helps
Alfonso
Originally posted by Youngmin Huh:
Hi,
I have resting state data which have been preprocesed (normalized, smoothed, regressed wm/csf/6motion parameters, temporal filtered).
1) I don't have their anatomical data, so I wonder structural inputs are necessary for an analysis.
2) If I want to calculate correlation between connectivity and behavior and remove age effect, is it ok to put
Allsubjects, behavior, Age [0 1 0] for between-subject contrast?
Thanks!
YM Huh
I have resting state data which have been preprocesed (normalized, smoothed, regressed wm/csf/6motion parameters, temporal filtered).
1) I don't have their anatomical data, so I wonder structural inputs are necessary for an analysis.
2) If I want to calculate correlation between connectivity and behavior and remove age effect, is it ok to put
Allsubjects, behavior, Age [0 1 0] for between-subject contrast?
Thanks!
YM Huh
Threaded View
Title | Author | Date |
---|---|---|
Youngmin Huh | May 19, 2017 | |
Alfonso Nieto-Castanon | May 22, 2017 | |