Getting layers in EPI space

Overview

Big steps:

  1. Manual aligment of MP2RAGE with EPI (optional when MP2RAGE is acquired in same session)
  2. ANTS alignment of MP2RAGE and EPI. (part of anatomical_maser.sh, see github)
  3. Running Freesurfer on MP2RAGE data in EPI space. (part of anatomical_maser.sh, see github)
  4. Using SUMA to get fine samples tissue borders in EPI-voxel space (in oblique space) (part of anatomical_maser.sh, see github)
  5. Manual correction of Freesurfer GM-ribbon
  6. calculating layers from GM-ribbon in neuroDebian.

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Motion and BOLD correction in SS-SI-VASO

Intro

This is a description on how to use SPM and/or AFNI for high-resolution SS-SI-VASO data evaluations.

Here it is explained what to do with the raw fMTR data from the scanner to obtain CBV and BOLD signal time courses .

Sequence

Every other image has a different contrast.

Screenshot 2017-11-25 15.27.14.png

Continue reading “Motion and BOLD correction in SS-SI-VASO”