Dear Sabin
Y - first scaled eigenvariate of VOI {i.e. weighted mean}
xY - VOI structure
xY.xyz - centre of VOI {mm}
xY.name - name of VOI
xY.Ic - contrast used to adjust data (0 - no adjustment)
xY.Sess - session index
xY.def - VOI definition
xY.spec - VOI definition parameters
xY.str - VOI description as a string
xY.XYZmm - Co-ordinates of VOI voxels {mm}
xY.y - [whitened and filtered] voxel-wise data
xY.u - first eigenvariate {scaled - c.f. mean response}
xY.v - first eigenimage
xY.s - eigenvalues
xY.X0 - [whitened] confounds (including drift terms)
Best
Simon
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Univ.-Prof. Dr. med. Simon B. Eickhoff
Cognitive Neuroscience Group
Institute of Clinical Neuroscience and Medical Psychology
Heinrich-Heine University Düsseldorf
Telefon: +49 211 81 13018
Fax: +49 211 81 13015
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and
Brain Network Modelling Group
Institute for Neuroscience and Medicine (INM-1)
Research Center Jülich
Telefon: +49 2461 61 8609
Fax: +49 2461 61 2820
eMail: [log in to unmask]
________________________________________
Von: SPM (Statistical Parametric Mapping) [[log in to unmask]]" im Auftrag von "Sabin Khadka [[log in to unmask]]
Gesendet: Dienstag, 15. Mai 2012 16:45
An: [log in to unmask]
Betreff: [SPM] DCM VOI variables
Hi all,
Can anyone tell me what does varibles in VOI_Region1.mat represents.
Thanks,
-SK
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