DesignAndEfficiency - MRC CBU Imaging Wiki

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Study Design and EfficiencyBR

You can download a copy of Lisa and Apoorva's talks here: attachment:Design.ppt attachment:Efficiency.ppt BR

Web ResourcesBR

Below is a list of web resources used in the talk BR

[http://www.mrc-cbu.cam.ac.uk/people/rik.henson/personal/Henson_SPM_06_preprint.pdf/ Henson SPM 06]BR

  • Rik Henson's article (printable version). Also on the imaging wiki.

[http://www.fil.ion.ucl.ac.uk/spm/doc/papers/karl_stochastic.pdf/ Stochastic Designs]BR

  • This is one of the old Friston papers looking at stochastic designs in event related designs. It has a clear explanation of efficiency that is worth a read.

[http://dx.doi.org/10.1016/j.neuroimage.2003.09.031/ Liu Trade-off Paper]BR

  • Thomas Liu's article on the fundamental trade-offs between estimation and detection. Must read.

[http://www.fil.ion.ucl.ac.uk/spm/doc/papers/WagerNichols.pdf/ Tor Wager's article on Genetic Algoirthms]BR

  • The background on efficiency issues is worth a read even if you are not interested in Genetic Algorithms.

See also DesignEfficiency pages on the imaging wiki.

ToolsBR

[:http://surfer.nmr.mgh.harvard.edu/optseq/ Optseq2] BR

  • To optimize sequences

[:http://www.fil.ion.ucl.ac.uk/spm/ext/#GA/ Genetic Algorithms] BR

  • Genetic Algorithm SPM toolbox (Tor Wager)

[:http://www.fil.ion.ucl.ac.uk/spm/ext/#Design_Magic SPM colinearity toolbox] BR

  • SPM toolbox for assessing collinearity (Matthijs Vink)