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recommended mormalization technique

You are here: Home1 / Forums2 / Support forum ARCHIVED – Please use Slack Channel instead3 / recommended mormalization technique4
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  • 12/16/2018 at 5:51 PM #6143
    shai heiman
    Participant

    Hi everyone,

    I am running lead dbs using pre MRI and post CT and for some reason, when I check the results of the “normalize volumes” it is really off (not even close to good) so I wandered if any one can recommend a different technique that is applicable in this situation.

    Thank you
    Shai

    12/16/2018 at 6:10 PM #6144
    andreashorn
    Keymaster

    Hi Shai,

    this usually happens when niftis are not in standard nifti orientation and maybe were not imported from DICOM properly. Please make sure to do the DICOM import with a new version of Lead-DBS.
    Also maybe try to make some experiences with other datasets that work first.
    Finally, if it all persists, trick is to manually prealign volumes to MNI space (e.g. using 3D slicer) first and then run Lead-DBS based normalization – but this is pretty involved and cannot be explained easily here.

    Best, Andy

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