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Jesper Andersson's nice talk on [http://www.fmrib.ox.ac.uk/fslcourse/lectures/feat3/MixedEffects.pptMixed effects models] and variance components. Jesper Andersson's nice talk on [http://www.fmrib.ox.ac.uk/fslcourse/lectures/feat3/MixedEffects.ppt Mixed effects models] and variance components.

Principles of random effect analyses

These analyses are also called second level analyses, and concentrate on the variation of activation between subjects in deciding the significance levels for SPMs.

For a comprehensive description of this problem in SPM, see the [http://www.fil.ion.ucl.ac.uk/spm/doc/books/hbf2/pdfs/Ch12.pdf random effects chapter] of the [http://www.fil.ion.ucl.ac.uk/spm/doc/books/hbf2/ Human Brain Function book] - second edition.

See also the [http://www.fil.ion.ucl.ac.uk/spm/doc/biblio/Keyword/RFX.html RFX section] of the FIL/SPM bibliography.

There is a nice [http://psyphz.psych.wisc.edu/~oakes/spm/spm_random_effects.html random effects discussion on the Wisconsin site]

A useful set of [http://www.cu.mrc.ac.uk/~jaston/mrcjc/sld001.htm powerpoint slides on random effects], by John Aston, at the MRC Cyclotron Unit.

Jesper Andersson's nice talk on [http://www.fmrib.ox.ac.uk/fslcourse/lectures/feat3/MixedEffects.ppt Mixed effects models] and variance components.

MatthewBrett

CbuImaging: PrinciplesRandomEffects (last edited 2017-01-06 12:03:41 by OlafHauk)