Optimization of fMRI group analysis using spatial smoothing

Mikl,  Michal; Chlebus,  Pavel; Brázdil,  Milan; Krupa,  Petr

Optimization of fMRI group analysis using spatial smoothing

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Authors	MIKL Michal CHLEBUS Pavel BRÁZDIL Milan KRUPA Petr
Year of publication	2005
Type	Conference abstract
MU Faculty or unit	Faculty of Medicine
Citation
Description	The aim of this study was to find out what impact spatial smoothing with the Gaussian kernel and different FWHM sizes has on group results. Spatial smoothing prior to the group analysis produced results similar to those seen in separate appliation to individual subjects.
Related projects:	The internal organisation and neurobiological mechanisms of functional CNS systems under normal and pathological conditions. Plasticity of Regulatory Mechanisms of the Central Nervous Systems