Morphometry and Identification of Brain Sulci on Three-Dimensional MR Images
Résumé
Positron emission tomography (PET) is widely used for the study of human cerebral activity. As PET images do not reflect brain anatomy of pationts, functional areas identified in such examinations cannot be localized precisely. Thus, a matching between PET and anatomical data from other sources is necessary to make the most of PET images. An approach to this problem is the direct recognition of cortical sulci on 3D magnetic resonance images (MRI) in order to build an accurate parcellation of brain for the localization of functional areas found in PET examinations.
Domaines
Traitement des images [eess.IV]
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