Difference between revisions of "NA"

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'''Objective:''' Recently methods and algorithms have been developed to trace white matter fibers in a stochastic matter. We want to use one of these methods on datasets with both f-MRI and Difussion weighted images. The goal is to get a probability of connection between f-MRI activated ROI's, and see if there is a difference in schizophrenic and control groups.
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'''Objective:''' Create interactive interface for labeling of white matter fiber clusters during the atlas creation process.
  
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'''Progress:''' We have code running in matlab which was used to give prove of concept of our method, which was developed by Ola Friman. We made some improvements to his implemenation, and it is now possible to load nrrd data sets and export the paths to vtk. Currently we are processing some of our datasets, and are able to create probability maps between ROI's.
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'''Progress:''' A new module has been added to slicer2, ModelInteraction. It imports and exports the ModelGroups which are an existing part of MRML. Previously these were only created in the ModelHierarchy module. With the new module, model groups can be created and named, and populated with models interactively using the mouse and keyboard to select in 3D. The groups are then exported to the MRML tree and can be saved in the MRML scene.
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<br />'''Application:''' This module is in use at the PNL and the Golby Lab for interactive selection, organization, and naming of white matter fiber clusters.

Revision as of 14:03, 18 December 2006

Home < NA

Objective: Create interactive interface for labeling of white matter fiber clusters during the atlas creation process.

Progress: A new module has been added to slicer2, ModelInteraction. It imports and exports the ModelGroups which are an existing part of MRML. Previously these were only created in the ModelHierarchy module. With the new module, model groups can be created and named, and populated with models interactively using the mouse and keyboard to select in 3D. The groups are then exported to the MRML tree and can be saved in the MRML scene.


Application: This module is in use at the PNL and the Golby Lab for interactive selection, organization, and naming of white matter fiber clusters.

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