January 2012

Slice timing worked in DPARSFa 2.0 but not in 2.1?

各位先进:

mac OSX 10.5.8
matlab 2010a
SPM8 (updated to 4290)
Rest 1.7

当我在做slice timing时,用DPARSFa 2.0可以顺利地完成,但用DPARSFa 2.1时出现底下的错误

Your TR is 2.0
Failed 'Slice Timing'
Improper assignment with rectangular empty matrix.
In file "/Users/mac/Documents/MATLAB/spm8/spm_slice_timing.m" (v3756), function "spm_slice_timing" at line 232.

DPARSF 报错

Xin XP
Matlab 2011b
REST 1.6
SPM 5
DPARSF 2 Basic

***************************************************************************************************
Error using fileparts
Too many output arguments.

Error in spm_slice_timing (line 183)
[pth,nm,xt,vr] = fileparts(deblank(Vin(k).fname));

Error in spm_config_slice_timing>slicetiming (line 170)

GCA prediction of increased/ decreased activity

Dear experts
I have one quick question about GC with the REST tool box in rest fMRI data. I have run a voxel-wise GCA using fit coefficients on the L/R amygdalae as a mask. I found significant predictions of activity in the amygdala for activity in specific cortical areas and also the other way around.