作者: M. Mallar Chakravarty , Abbas F. Sadikot , Jurgen Germann , Gilles Bertrand , D. Louis Collins
DOI: 10.1007/11566489_49
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摘要: Digital brain atlases can be used in conjunction with magnetic resonance imaging (MRI) and computed tomography (CT) for planning guidance during neurosurgery. are advantageous, since they warped nonlinearly to fit each patient's unique anatomy. Two atlas-to-patient warping techniques compared this paper. The first technique uses an MRI template as intermediary estimate a nonlinear transformation. second, is novel, pseudo-MRI volume, derived from the voxel-label-atlas, transformation directly. Manual segmentations functional data validate two methods.