Re: [Freesurfer] Help on DTI pre-processing

2014-09-24 Thread Anastasia Yendiki
Hi Gabriel - The standard pre-processing in tracula is likely to work for all these cases. To make sure that the standard registration-based eddy-current correction worked for all cases, you should look at the final correct images (dmri/dwi.nii.gz) and make sure that all images in the series a

[Freesurfer] Help on DTI pre-processing

2014-09-23 Thread Gabriel Gonzalez Escamilla
Dear all,I have a question regarding the pre-prossesing steps of DTI data.I have 5 different datasets, each with different acquisition parameters, including the number of directions (16, 32 and 64), the b-value (1000, 1300 and 1500) and the magnetic field (1.5 and 3T). Do you think that a single p