Difference between revisions of "Projects:RegistrationDocumentation:UseCaseInventory:BrainIntraFMRI"
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The most common task in functional MRI (fMRI) registration is aligning the functional data with an anatomical reference or fiber-tracts derived from DTI. Because the fMRI is time-series data, the entire 4D volumes are often large and realigning is memory intensive. The fMRI series also often contain significant distortions and low tissue contrast, making automated intensity-based registration is also challenging. | The most common task in functional MRI (fMRI) registration is aligning the functional data with an anatomical reference or fiber-tracts derived from DTI. Because the fMRI is time-series data, the entire 4D volumes are often large and realigning is memory intensive. The fMRI series also often contain significant distortions and low tissue contrast, making automated intensity-based registration is also challenging. | ||
| − | *[[Image:RegLib C09 fMRI1.png|70px|lleft|RegLib 09: T1 SPGR]] [[Image:RegLib C09 fMRI2.png|70px|lleft|RegLib 09: fMR]] '''Case 09: [[Projects: | + | *[[Image:RegLib C09 fMRI1.png|70px|lleft|RegLib 09: T1 SPGR]] [[Image:RegLib C09 fMRI2.png|70px|lleft|RegLib 09: fMR]] '''Case 09: [[Projects:RegistrationLibrary:RegLib_C09|fMRI alignment to structural scan (T1)]]''' |
Revision as of 15:31, 28 May 2010
Home < Projects:RegistrationDocumentation:UseCaseInventory:BrainIntraFMRICase Inventory fMRI
The most common task in functional MRI (fMRI) registration is aligning the functional data with an anatomical reference or fiber-tracts derived from DTI. Because the fMRI is time-series data, the entire 4D volumes are often large and realigning is memory intensive. The fMRI series also often contain significant distortions and low tissue contrast, making automated intensity-based registration is also challenging.
