Brain mapping of [15 O]-H2 O PET scans using statistical analysis in the wavelet domain

[Abstract] The 10th International Conference on Functional Mapping of the Human Brain, June 13-17, 2004, Budapest, HungaryIn functional neuroimaging studies, wavelet analysis provides a multiresolution approach to the statistical analysis of brain activation regions. In this work, we present a wavelet-based statistical methodology for detecting activation regions. The method has been compared to the image-domain SPM approach, measuring sensitivity and specificity in a set of simulated [ 15 O]-H2 O PET studiesPublicad