Workflows

Automated BrainSuite Cortical Surface Extr... (1)

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Overview - BrainSuite Cortical Surface Extraction The workflow takes a skull stripped volume as input and runs a multi-stage process, extracting the cortical surface and splitting it into hemispheres.   Problem addressed by this workflow Generating a shape model of the cortical surface from a 3D volume.   Detailed Workflow Usage & Specifications Tissue Classification The next step in the Brainsuite09 cortical surface identification sequence is tissue classificatio...

Created: 2011-04-06 | Last updated: 2011-04-06

Credits: Pipeline

Local Shape Analysis (LSA) Workflow (1)

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This workflow takes raw un-skull-stripped volumes in 2 groups/populations and an ROI index to generate a color-coded shape object using the per-vertex local p-values of some local shape-measure (e.g., displacement, atrophy, Jacobian, curvature, etc). It also outputs the p-values color-map superimposed on the mean shape. Problem addressed by this workflow   Identifying local group differences between 2 populations in one specific ROI. This workflow also generates mean-shape DX mo...

Created: 2011-04-06 | Last updated: 2011-04-06

Credits: Pipeline

Global Shape Analysis Workflow (1)

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This workflow takes raw un-skull-stripped volumes in multiple groups/populations, or a Study-Design, and generates a scene file containing the models of the ROIs where the groups are different. It also reports the global 56 regional p-values. Problem addressed by this workflow   Identifying the group differences between 2 populations in the global shapes of 56 cortical and sub-cortical ROIs. This workflow also generates DX models of all 56 ROIs which can be viewed as a scene in Sh...

Created: 2011-04-06 | Last updated: 2011-04-06

Credits: Pipeline