Hi Yune,
none of them has. You need to call spm_read_vols on V to read all data
from all voxels and all volumes.
Volkmar
Quoting Yune Lee <[log in to unmask]>:
> Hello,
> I'm trying to extract time courses of all the voxels using spm_vol.m.
> I'm just wondering which one has the information of time courses below.
> HELP!! Thanks!!
>
> - YSL
> -------------------------------------------------------------------------------------
> V=spm_vol(P);
>>> V
> V =
> hk: [1x1 struct]
> dime: [1x1 struct]
> hist: [1x1 struct]
>
> V.dime
> ans =
> dim: [4 80 80 36 1 0 0 0]
> vox_units: ' '
> cal_units: ' '
> unused1: 0
> datatype: 4
> bitpix: 16
> dim_un0: 0
> pixdim: [-1 3 3 4 0 0 0 0]
> vox_offset: 0
> funused1: 1
> funused2: 0
> funused3: 6.1630e-033
> cal_max: 0
> cal_min: 0
> compressed: 0
> verified: 0
> glmax: 32767
> glmin: 0
>
|