منابع مشابه
A complex way to compute fMRI activation.
In functional magnetic resonance imaging, voxel time courses after Fourier or non-Fourier "image reconstruction" are complex valued as a result of phase imperfections due to magnetic field inhomogeneities. Nearly all fMRI studies derive functional "activation" based on magnitude voxel time courses [Bandettini, P., Jesmanowicz, A., Wong, E., Hyde, J.S., 1993. Processing strategies for time-cours...
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In functional magnetic resonance imaging, voxel time courses after Fourier or non-Fourier “image reconstruction” are complex valued as a result of phase imperfections due to magnetic field inhomogeneities and random noise. Nearly all fMRI studies derive functional “activation” based on magnitudeonly voxel time courses. Here the entire complex or bivariate data are modeled rather than just the m...
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The standard technique for computing the structure constants of semi-simple Lie algebras is used in the computer program MAGMA and described by [Cohen-Murray-Taylor:2005]. It relies on the additive structure of roots. In [Casselman:2015] I explained a reasonably efficient way to compute the structure constants of semi-simple Lie algebras by implementing an idea originally found in [Tits:1966a]....
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ژورنال
عنوان ژورنال: NeuroImage
سال: 2004
ISSN: 1053-8119
DOI: 10.1016/j.neuroimage.2004.06.042