Hi Michelle,
> I haven't received any responses regarding my problem with the default settings
> in SPM2, and wanted to know if anyone had ideas as to why it's not working. All
> you have to do to test it is start to define the model.
Cool, I was able to replicate your error without a problem:
SPM2: spm_defaults_edit (v2.25) 08:39:05 - 10/02/2006
========================================================================
SPM2: spm_fMRI_design (v2.36) 08:39:34 - 10/02/2006
----------------------------------------------------------------
??? Index exceeds matrix dimensions.
Error in ==> c:\util\spm2\spm_hrf.m
On line 43 ==> hrf = hrf([0:(p(7)/RT)]*fMRI_T + 1);
Error in ==> c:\util\spm2\spm_get_bf.m
On line 122 ==> [bf p] = spm_hrf(dt);
Error in ==> c:\util\spm2\spm_fMRI_design.m
On line 235 ==> SPM.xBF = spm_get_bf(SPM.xBF);
Error in ==> c:\util\spm2\spm_fmri_spm_ui.m
On line 193 ==> SPM = spm_fMRI_design;
??? Error while evaluating uicontrol Callback.
So while I also have no idea as to why this is happening, I second the
motion that something is wrong (note that even though I have
spm_fMRI_design 2.36, it still happens).
> Just hit the "defaults"
> button and enter these settings:
>
> threshold: .01
> no. bins/TR: 26
> bin sampled: 13
>
> Then specify the fMRI design as:
>
> interscan interval: 2
> scans per session: 230 230 230 230
> specify design in secs
> choose hrf
> Volterra: no
>
Actually, in my case it happens directly after I chose HRF, so it does
not seem to be the last step. I also entered sessions are replicated for
lack of other information. So, bug trackers, on we go :)
Best,
Marko
> Here is the error message that I get:
>
> SPM present working directory:
> C:\MATLAB\work
>
> SPM2: spm_defaults_edit (v2.25) 20:43:46 - 04/02/2006
> ========================================================================
>
> SPM2: spm_fMRI_design (v2.34) 20:44:05 - 04/02/2006
> ----------------------------------------------------------------
> ??? Index exceeds matrix dimensions.
>
> Error in ==> C:\MATLAB\spm2\spm_hrf.m
> On line 43 ==> hrf = hrf([0:(p(7)/RT)]*fMRI_T + 1);
>
> Error in ==> C:\MATLAB\spm2\spm_get_bf.m
> On line 122 ==> [bf p] = spm_hrf(dt);
>
> Error in ==> C:\MATLAB\spm2\spm_fMRI_design.m
> On line 233 ==> SPM.xBF = spm_get_bf(SPM.xBF);
>
> Error in ==> C:\MATLAB\spm2\spm_fmri_spm_ui.m
> On line 193 ==> SPM = spm_fMRI_design;
>
> ??? Error while evaluating uicontrol Callback.
>
> Thanks for your help,
> Michelle
>
--
=====================================================================
Marko Wilke (Dr.med./M.D.)
[log in to unmask]
Universitäts-Kinderklinik University Children's Hospital
Abt. III (Neuropädiatrie) Dept. III (Pediatric neurology)
Hoppe-Seyler-Str. 1, D - 72076 Tübingen
Tel.: (+49) 07071 29-83416 Fax: (+49) 07071 29-5473
=====================================================================
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