Dear DCM experts,
I am in troubled with using DCM batch scripts. Our procedures are as
follows:
(1) We determined three ROIs (VOI_ROI_1, VOI_ROI_2, VOI_ROI_3) in subject
X. We also set parameter (DCM_model)
(2) The three ROIs and the 'DCM_model' were copied to the subject Y
directory. Our experimental model is completely same as among the subjects.
(3) spm_dcm_voi('DCM_model.mat',
{'VOI_ROI_1.mat', 'VOI_ROI_2.mat', 'VOI_ROI_3.mat'}) ;
(4) spm_dcm_U('DCM_model.mat','SPM',1,[0 1 0 0 0]);
(Our experiments consisted of one session, and we involved the second
regressor in the SPM regressor)
(5) spm_dcm_estimate(' DCM_model.mat')
I got the message of "Error in spm_dcm_U: must include 1 inputs."
The DCM.B results were different from manually analyzed DCM.B. However, we
confirmed the (4) and (5) being correct, that is, we do no know how to
use 'spm_dcm_voi.m'. I tried in various situations, but I cannot succeed.
Could me tell me what is wrong with our batch.
Thank you in advance,
Shoichi Ugai
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Department of system engineering
Tokyo Metropolitan University
Tokyo, JAPAN
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