Transcription of Introduction to MRI data processing with FSL
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Introduction to MRI data processing with FSLAnna Blazejewska FMRIB = Functional Magnetic Resonance Imaging of the Brain @ Oxford since 2000, last stable FSL , free! for structural MRI, functional MRI (task, resting), diffusion MRI data processing & analysisFSL = FMRIB Software Library written in C++ & TCL for Linux (virtual box on Windows) & Mac OS GUI but also command line!! shell script pipelines installation: support: wiki, FAQ, forum yearly FSL courses: theory & hands on, 5 days, slides on- N How Seminar Martinos Center March 30, 2017 Anna Blazejewska general: fslmaths, fslchfiletype, fslroi, smoothing, stats, fslviewand overviewstructural MRI registration: linear (FLIRT) & non-linear (FNIRT) brain segmentation/extraction (BET) tissue type segmentation (FAST) subcortical structures segmentation (FIRST) voxelwiseGM density analysis
7T Siemens MEMPRAGE 0.75 mm3 original image 3 class segmentation CSF GM WM probability maps Why N How Seminar •Martinos Center •March 30, 2017 • Anna Blazejewska • ablazejewska@mgh.harvard.edu 1. segmentation
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