DBP2:MIND:LongtidunalRegistrationProject - Revision history

Hjbockholt at 20:49, 22 May 2008

2008-05-22T20:49:18Z

Hjbockholt: /* Key Investigators */

2008-05-22T20:42:37Z

Key Investigators

Hjbockholt at 20:36, 22 May 2008

2008-05-22T20:36:49Z

Hjbockholt: New page: {| |Project Week Main Page ]] |[[Image:genuFAp.jpg|thumb|320px|Scatter plot of the original FA data through ...

2008-05-22T20:29:30Z

New page: {| |thumb|320px|Return to [[2008_Summer_Project_Week|Project Week Main Page ]] |[[Image:genuFAp.jpg|thumb|320px|Scatter plot of the original FA data through ...

New page

{|
|[[Image:ProjectWeek-2008.png|thumb|320px|Return to [[2008_Summer_Project_Week|Project Week Main Page]] ]]
|[[Image:genuFAp.jpg|thumb|320px|Scatter plot of the original FA data through the genu of the corpus callosum of a normal brain.]]
|[[Image:genuFA.jpg|thumb|320px|Regression of FA data; solid line represents the mean and dotted lines the standard deviation.]]
|}

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===Instructions for Use of this Template===
#Please create a new wiki page with an appropriate title for your project using the convention NA-MIC/Projects/Theme-Name/Project-Name
#Copy the entire text of this page into the page created above
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#Send an email to tkapur at bwh.harvard.edu if you are stuck

===Key Investigators===
* UNC: Isabelle Corouge, Casey Goodlett, Guido Gerig
* Utah: Tom Fletcher, Ross Whitaker

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<h1>Objective</h1>
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.

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<h1>Approach, Plan</h1>

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>,...
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<h1>Progress</h1>

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.

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===References===
* Fletcher, P.T., Tao, R., Jeong, W.-K., Whitaker, R.T., "A Volumetric Approach to Quantifying Region-to-Region White Matter Connectivity in Diffusion Tensor MRI," to appear Information Processing in Medical Imaging (IPMI) 2007.
* Corouge, I., Fletcher, P.T., Joshi, S., Gilmore, J.H., and Gerig, G., "Fiber Tract-Oriented Statistics for Quantitative Diffusion Tensor MRI Analysis," Medical Image Analysis 10 (2006), 786--798.
* Corouge, I., Fletcher, P.T., Joshi, S., Gilmore J.H., and Gerig, G., Fiber Tract-Oriented Statistics for Quantitative Diffusion Tensor MRI Analysis, Lecture Notes in Computer Science LNCS, James S. Duncan and Guido Gerig, editors, Springer Verlag, Vol. 3749, Oct. 2005, pp. 131 -- 138
* C. Goodlett, I. Corouge, M. Jomier, and G. Gerig, 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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 <h1>Objective</h1>
+Determine the requirements and implementation strategy for longitudinal registration of sequences and lesions maps
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← Older revision		Revision as of 20:42, 22 May 2008
Line 9:		Line 9:

	===Key Investigators===		===Key Investigators===
		+	*H. Jeremy Bockholt
		+	*Mark Scully
		+	*Ross Whitaker
		+	*Steve Pieper
		+	*Kilian Pohl
		+	*Brad Davis

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 ===Key Investigators===
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 ===References===