Population studies of neurodegenerative disease and neurodevelopment are supported by ongoing development of feature-specific and sensitive methods that help detect statistical deviations of the anatomical features from the normal brain. A number of MINC tools for morphometric analysis of the brain have been developed, including:
- Linear and nonlinear brain registration
- Classification
- Partial volume correction
- Non uniformity correction (N3)
- Brain surface extraction (CLASP)
- Surface registration
- Cortical folding
- Segmentation (ANIMAL)
These tools are all part of the MINC tools and can be used individually. They are also implemented in the CIVET pipeline.
Key Publications:
Segmentation
- Tohka J, Zijdenbos A, Evans A. Fast and robust parameter estimation for statistical partial volume models in brain MRI. Neuroimage. 2004 Sep;23(1):84-97.
- Cocosco CA, Zijdenbos AP, Evans AC. A fully automatic and robust brain MRI tissue classification method. Med Image Anal. 2003 Dec;7(4):513-27.
- Dumoulin SO, Hoge RD, Baker CL Jr, Hess RF, Achtman RL, Evans AC. Automatic volumetric segmentation of human visual retinotopic cortex. Neuroimage. 2003 Mar;18(3):576-87.
Automatic sulcal segmentation
Surface Features
- Chung MK, Worsley KJ, Robbins S, Paus T, Taylor J, Giedd JN, Rapoport JL, Evans AC. Deformation-based surface morphometry applied to gray matter deformation. Neuroimage. 2003 Feb;18(2):198-213.
- Kim JS, Singh V, Lee JK, Lerch J, Ad-Dab’bagh Y, MacDonald D, Lee JM, Kim SI, Evans AC. Automated 3-D extraction and evaluation of the inner and outer cortical surfaces using a Laplacian map and partial volume effect classification. Neuroimage. 2005 Aug 1;27(1):210-21.
- Boucher M, Whitesides S, Evans A. Depth potential function for folding pattern representation, registration and analysis. Med Image Anal. 2009 Apr;13(2):203-14.
- Lyttelton O, Boucher M, Robbins S, Evans A. An unbiased iterative group registration template for cortical surface analysis. Neuroimage. 2007 Feb 15;34(4):1535-44.
- Chung MK, Worsley KJ, Robbins S, Paus T, Taylor J, Giedd JN, Rapoport JL, Evans AC. Deformation-based surface morphometry applied to gray matter deformation. Neuroimage. 2003 Feb;18(2):198-213.
Deforming polyhedra to match the cortical surface