Analysis of interpolation effects in the reslicing of functional MR images

Typically, the final step in volume registration is the reslicing of the volume of interest. The purpose of this work is to examine the effects of this reslicing on functional MRI (fMRI) data using different interpolation methods. Functional whole-brain echo planar imaging (EPI) volumes were reslice...

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Veröffentlicht in:	Journal of computer assisted tomography 1997-09, Vol.21 (5), p.803-810
Hauptverfasser:	OSTUNI, J. L, SANTHA, A. K. S, MATTAY, V. S, WEINBERGER, D. R, LEVIN, R. L, FRANK, J. A
Format:	Artikel
Sprache:	eng
Schlagworte:	Algorithms Biological and medical sciences Brain - physiology Echo-Planar Imaging - methods Fourier Analysis Humans Image Enhancement - methods Image Processing, Computer-Assisted - methods Investigative techniques, diagnostic techniques (general aspects) Magnetic Resonance Imaging - methods Medical sciences Miscellaneous. Technology Motor Skills - physiology Radiodiagnosis. Nmr imagery. Nmr spectrometry Time Factors
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