Computational protocol: Egocentric spatial learning in schizophrenia investigated with functional magnetic resonance imaging☆

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Protocol publication

[…] The acquired images were preprocessed and analyzed using BrainVoyager QX version 1.9 × (Brain Innovation B.V.) and the NeuroElf toolbox Version 0.9c (copyright 2010, 2011 by J. Weber, http://neuroelf.net) run under Matlab 7.8.0 (Mathworks, Natick, MA, USA). For VOI-analysis β-values were extracted and subjected to statistical analyses with SPSS Statistics (Predictive Analysis Software PASW, Version 17).The T1-data sets were transformed to standard Talairach space. Preprocessing of T2-data included 3D motion correction, slice scan time correction, linear trend removal, high pass filtering, interpolation to a resolution of 3 mm3, spatial smoothing with a Gaussian kernel (full width at half maximum) of 5 mm3, coregistration to the original T1-data sets and transformation into Talairach space. Statistical analysis was restricted to the cerebrum in standard Talairach space. […]

Pipeline specifications

Software tools NeuroElf, SPSS
Applications Miscellaneous, Neuroimaging analysis
Organisms Homo sapiens
Diseases Psychoses, Substance-Induced