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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