2011 Winter Project Week:SurgicalToolsTracking - Revision history

Fli at 20:01, 18 December 2010

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2010-12-18T19:59:44Z

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2010-12-18T19:09:56Z

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2010-12-18T18:51:29Z

Fli: Created page with ' Projects List Scatter plot of the original FA data through the genu of the corpus callosum of a normal brain. Regression of FA data; solid line represents the mean and dott…'

2010-12-18T18:50:35Z

Created page with ' Projects List Scatter plot of the original FA data through the genu of the corpus callosum of a normal brain. Regression of FA data; solid line represents the mean and dott…'

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Projects List

Scatter plot of the original FA data through the genu of the corpus callosum of a normal brain.

Regression of FA data; solid line represents the mean and dotted lines the standard deviation.

[edit]Instructions for Use of this Template

Please create a new wiki page with an appropriate title for your project using the convention Project/<Project Name>
Copy the entire text of this page into the page created above
Link the created page into the list of projects for the project event
Delete this section from the created page
Send an email to tkapur at bwh.harvard.edu if you are stuck
[edit]Key Investigators

UNC: Isabelle Corouge, Casey Goodlett, Guido Gerig
Utah: Tom Fletcher, Ross Whitaker
Objective
We are developing methods for analyzing diffusion tensor data along fiber tracts. The goal is to be able to make statistical group comparisons with fiber tracts as a common reference frame for comparison.

Approach, Plan
Our approach for analyzing diffusion tensors is summarized in the IPMI 2007 reference below. The main challenge to this approach is <foo>.

Our plan for the project week is to first try out <bar>,...

Progress
Software for the fiber tracking and statistical analysis along the tracts has been implemented. The statistical methods for diffusion tensors are implemented as ITK code as part of the DTI Software Infrastructure project. The methods have been validated on a repeated scan of a healthy individual. This work has been published as a conference paper (MICCAI 2005) and a journal version (MEDIA 2006). Our recent IPMI 2007 paper includes a nonparametric regression method for analyzing data along a fiber tract.

[edit]Delivery Mechanism

This work will be delivered to the NA-MIC Kit as a (please select the appropriate options by noting YES against them below)

ITK Module
Slicer Module
Built-in
Extension -- commandline
Extension -- loadable
Other (Please specify)
[edit]References

Fletcher P, Tao R, Jeong W, Whitaker R. A volumetric approach to quantifying region-to-region white matter connectivity in diffusion tensor MRI. Inf Process Med Imaging. 2007;20:346-358. PMID: 17633712.
Corouge I, Fletcher P, Joshi S, Gouttard S, Gerig G. Fiber tract-oriented statistics for quantitative diffusion tensor MRI analysis. Med Image Anal. 2006 Oct;10(5):786-98. PMID: 16926104.
Corouge I, Fletcher P, Joshi S, Gilmore J, Gerig G. Fiber tract-oriented statistics for quantitative diffusion tensor MRI analysis. Int Conf Med Image Comput Comput Assist Interv. 2005;8(Pt 1):131-9. PMID: 16685838.
Goodlett C, Corouge I, Jomier M, Gerig G, A Quantitative DTI Fiber Tract Analysis Suite, The Insight Journal, vol. ISC/NAMIC/ MICCAI Workshop on Open-Source Software, 2005, Online publication: http://hdl.handle.net/1926/39 .

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 <gallery>
 Image:PW-SLC2011.png|[[2011_Winter_Project_Week#Projects|Projects List]]
-Image:MitralValveAnnulusLinte.jpg|Scatter plot of the original FA data through the genu of the corpus callosum of a normal brain.
+Image:MitralValveAnnulusLinte.jpg|Model of the mitral valve annulus from pre-operative MRI.
-Image:RobartsIntraCardiacSetup1.jpg|Regression of FA data; solid line represents the mean and dotted lines the standard deviation.
+Image:RobartsIntraCardiacSetup1.jpg|Experimental setup for IGI in intra-cardiac surgery.
 </gallery>

@@ Line 2: / Line 2: @@
 <gallery>
 Image:PW-SLC2011.png|[[2011_Winter_Project_Week#Projects|Projects List]]
-Image:genuFAp.jpg|Scatter plot of the original FA data through the genu of the corpus callosum of a normal brain.
+Image:MitralValveAnnulusLinte.jpg|Scatter plot of the original FA data through the genu of the corpus callosum of a normal brain.
-Image:genuFA.jpg|Regression of FA data; solid line represents the mean and dotted lines the standard deviation.
+Image:RobartsIntraCardiacSetup1.jpg|Regression of FA data; solid line represents the mean and dotted lines the standard deviation.
 </gallery>

@@ Line 1: / Line 1: @@
 __NOTOC__
 <gallery>
@@ Line 8: / Line 6: @@
 </gallery>
 ==Key Investigators==
-* UNC: Isabelle Corouge, Casey Goodlett, Guido Gerig
+* Robarts Research Institute: Martin Rajchl, Feng Li
-* Utah: Tom Fletcher, Ross Whitaker
 <div style="margin: 20px;">
@@ Line 23: / Line 15: @@
 <h3>Objective</h3>
-We are developing methods for analyzing diffusion tensor data along fiber tracts. The goal is to be able to make statistical group comparisons with fiber tracts as a common reference frame for comparison.
+We are trying to port a mixed reality environment for intra-cardiac interventions from the Atamai Viewer platform to Slicer.
@@ Line 36: / Line 26: @@
 <h3>Approach, Plan</h3>
-Our approach for analyzing diffusion tensors is summarized in the IPMI 2007 reference below.  The main challenge to this approach is <foo>.
+Our approach is to implement step by step Atamai Viewer modules into Slicer and/or use existing functionalities from Slicer (i.e. navigation).
 </div>
@@ Line 45: / Line 33: @@
 <h3>Progress</h3>
-Software for the fiber tracking and statistical analysis along the tracts has been implemented. The statistical methods for diffusion tensors are implemented as ITK code as part of the [[NA-MIC/Projects/Diffusion_Image_Analysis/DTI_Software_and_Algorithm_Infrastructure|DTI Software Infrastructure]] project. The methods have been validated on a repeated scan of a healthy individual. This work has been published as a conference paper (MICCAI 2005) and a journal version (MEDIA 2006). Our recent IPMI 2007 paper includes a nonparametric regression method for analyzing data along a fiber tract.
+We got navigation using OpenIGTLink 1.1 and IGSTK Sandbox to run with the NDI Aurora EM tracking system on Win32. We developed models for all necessary surgical tools for mitral valve implant and atrial septal defect repair.
@@ Line 57: / Line 45: @@
 This work will be delivered to the NA-MIC Kit as a (please select the appropriate options by noting YES against them below)
-#ITK Module
 #Slicer Module
-##Built-in
 ==References==
-*Fletcher P, Tao R, Jeong W, Whitaker R. [http://www.na-mic.org/publications/item/view/634 A volumetric approach to quantifying region-to-region white matter connectivity in diffusion tensor MRI.] Inf Process Med Imaging. 2007;20:346-358. PMID: 17633712.
+*Linte C.A., Virtual and Augmented Reality Techniques for minimally Invasive Cardiac Interventions: Concept, Design, Evaluation, and Pre-clinical Implementation, Doctoral Dissertation, Robarts Research Institute, 2010
-* Corouge I, Fletcher P, Joshi S, Gouttard S, Gerig G. [http://www.na-mic.org/publications/item/view/292 Fiber tract-oriented statistics for quantitative diffusion tensor MRI analysis.] Med Image Anal. 2006 Oct;10(5):786-98. PMID: 16926104.
 </div>