Dear SPM,
Now, I exited SPM and loaded again, and then loaded data, deleted previous inversion and performed new inversion, now it looked a bit more sensitive, but I am not sure about matlab noted that have been produced, where it says 'try-catch' syntax that will not work above R2007b, and mine is R2008b (Matlab v 7.7.0):
SPM8: GUI cleared 17:13:41 - 31/07/2009
========================================================================
projecting electrodes on skin surface
combining electrode transfer and system matrix
Localising source nr 1.
Warning: Setting the "KeyPressFcn" property is not permitted while this mode is
active.
> In uitools.uimodemanager.uimodemanager>localModeWarn at 59
In spm_figure at 318
In spm_clf at 29
In spm_eeg_inv_vbecd at 126
In spm_eeg_inv_vbecd_gui at 398
In spm_eeg_invert_ui at 51
In spm_eeg_inv_imag_api>Inverse_Callback at 94
In spm_eeg_inv_imag_api at 53
Warning: Setting the "WindowButtonDownFcn" property is not permitted while this mode
is active.
> In uitools.uimodemanager.uimodemanager>localModeWarn at 59
In spm_figure at 318
In spm_clf at 29
In spm_eeg_inv_vbecd at 126
In spm_eeg_inv_vbecd_gui at 398
In spm_eeg_invert_ui at 51
In spm_eeg_inv_imag_api>Inverse_Callback at 94
In spm_eeg_inv_imag_api at 53
Warning: Setting the "WindowButtonUpFcn"
property is not permitted while this mode is
active.
> In uitools.uimodemanager.uimodemanager>localModeWarn at 59
In spm_figure at 318
In spm_clf at 29
In spm_eeg_inv_vbecd at 126
In spm_eeg_inv_vbecd_gui at 398
In spm_eeg_invert_ui at 51
In spm_eeg_inv_imag_api>Inverse_Callback at 94
In spm_eeg_inv_imag_api at 53
Warning: File: spm_eeg_displayECD.m Line: 30 Column: 5
This try-catch syntax will continue to work in R2007b,
but may be illegal or may mean something different in future releases of MATLAB.
See Release Notes for MATLAB Version 7.4, "Warning Generated by try-catch" for details.
> In spm_eeg_inv_vbecd>displayVBupdate at 353
In spm_eeg_inv_vbecd at 131
In spm_eeg_inv_vbecd_gui at 398
In spm_eeg_invert_ui at 51
In spm_eeg_inv_imag_api>Inverse_Callback at 94
In
spm_eeg_inv_imag_api at 53
1/200, F: -1750.051151 dFr: 39344095001411109000.000000
2/200, F: -1167.907459 dFr: 582.143692
3/200, F: -1135.273510 dFr: 32.633949
4/200, F: -1108.301430 dFr: 26.972080
5/200, F: -1103.182428 dFr: 5.119001
6/200, F: -1102.044714 dFr: 1.137714
7/200, F: -1102.328574 dFr: -0.283860
8/200, F: -1102.901585 dFr: -0.573011
9/200, F: -1103.285809 dFr: -0.384224
10/200, F: -1103.652930 dFr: -0.367122
11/200, F: -1103.946582 dFr: -0.293651
12/200, F: -1104.190417 dFr: -0.243835
13/200, F: -1104.403557 dFr: -0.213140
14/200, F: -1104.597733 dFr: -0.194176
15/200, F: -1104.779493 dFr: -0.181760
16/200, F: -1104.951998 dFr: -0.172506
17/200, F: -1105.116407 dFr:
-0.164409
18/200, F: -1105.272848 dFr: -0.156441
19/200, F: -1105.421036 dFr: -0.148188
20/200, F: -1105.560618 dFr: -0.139582
21/200, F: -1105.691329 dFr: -0.130711
22/200, F: -1105.813048 dFr: -0.121718
23/200, F: -1105.925795 dFr: -0.112747
24/200, F: -1106.029712 dFr: -0.103918
25/200, F: -1106.125037 dFr: -0.095324
26/200, F: -1106.212072 dFr: -0.087035
27/200, F: -1106.291172 dFr: -0.079100
28/200, F: -1106.362733 dFr: -0.071561
29/200, F: -1106.427208 dFr: -0.064475
30/200, F: -1106.485168 dFr: -0.057959
31/200, F: -1106.537494 dFr: -0.052327
32/200, F: -1106.585938 dFr: -0.048444
33/200, F: -1106.634676 dFr: -0.048738
34/200, F: -1106.595303 dFr: 0.039373
35/200, F: -1106.682196
dFr: -0.086893
36/200, F: -1106.640585 dFr: 0.041611
37/200, F: -1106.632628 dFr: 0.007957
ans =
1
Change dipole
>>
Thank you for your help!
Regards,
Antanas
Dear SPM,
To continue with the inversion problem which I have pointed in the first letter, now, when I put the same combination of dipoles it gives me completely different and much worse result! I have deleted all inversions and started a new, and still different inversion for the same combination!
Regards,
Antanas
Dear SPM,
I am trying to reconstruct sources for one EEG time series. When I did first inversion with 3 pairs and 1 single dipole, all looked good, then i attempted to invert another combination of dipoles, and after inversion all sources (I've put 2) centered on one spot with poor fit, the third inversion with different number of dipoles (4 total) showed exactly the same as for previous and when I try to access other previous inversions in the same source reconstruction GUI window for the same data set, it shows only results of the second. What am I doing wrong? Thank you very much!!!
Regards,
Antanas