Hi Jelmer
the scan looks quite nice to me. Have you run it through recon-all? That
is the best way to get an idea of how well it will work.
cheers
Bruce
On Fri, 18 Apr
2014, Kok, JG (neuro) wrote:
Dear Freesurfer experts,
I uploaded a .nii.gz file (which can be downloaded from
'http://gate.nmr.mgh.harvard.edu/filedrop2/?p=7pbsgklemux'). I hope you
would be willing to comment on the quality of this scan for use with Freesurfer
(you can find some parameters below; the scan
was acquired on a 3T Philips scanner). Running it through recon-all seems to
give nice results, but then again, I am in a phase
of running pilots before the start of a new study, and I do not have much
experience with Freesurfer results yet.
coil: 32 channel
Sequence: T1w_TFE_3D
TFE factor: 256
Acquisition time: 10:14
FoV FH256xAP256xRL160 mm
160 sagittal slices
fold-over direction AP
fat shift direction F
scan mode 3D
acquisition matrix 256 x 256
acquisition voxel size 1.00/1.00/1.00
reconstructed voxel size 1.00/1.00/1.00
TR shortest (=7.6ms)
TE shortest (=3.5ms)
RF: flip angle 8 degrees
Acceleration: no SENSE
inversion-prepared, inversion delay time: shortest
Cheers,
Jelmer Kok
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