Characterizing phase-only fMRI data with an angular regression model
نویسندگان
چکیده
منابع مشابه
Characterizing phase-only fMRI data with an angular regression model.
FMRI voxel time series are complex-valued with real and imaginary parts that are usually converted to magnitude-phase polar coordinates. Magnitude-only data models that discard the phase portion of the data have dominated fMRI analysis. However, when such analyses are performed, the data that is discarded may contain valuable biologic information that is not in the magnitude data. This biologic...
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ژورنال
عنوان ژورنال: Journal of Neuroscience Methods
سال: 2007
ISSN: 0165-0270
DOI: 10.1016/j.jneumeth.2006.10.024