1st Level Analysis 2: Basis functions, parametric modulation and correlated regressorsBR
You can download a copy of Gayaneh and Oriel's talks here: attachment:BasisFunctions.ppt attachment:ParametricMod.ppt BR
Web ResourcesBR
Below is a list of web resources used in the talk BR
[http://www.fil.ion.ucl.ac.uk/spm/doc/mfd/2009/ SPM for Dummies]BR
[http://www.fmrib.ox.ac.uk/fslcourse/ FSL course]BR
[http://imaging.mrc-cbu.cam.ac.uk/imaging/MriPhysicsAndAnalysisForCognitiveNeuroscientists CBU Imaging WIKI]BR
[http://psychology.uwo.ca/fmri4newbies/Tutorials.html fmri4newbies] BR Jody Culham's fMRI for newbies
ReferencesBR
Parametric regressorsBR
Characterizing stimulus-response function using nonlinear regressors in parametric fMRI experiments’, Buchel et al, Neuroimage, 1998BR [http://www.fil.ion.ucl.ac.uk/spm/doc/papers/cb_characterizing.pdf/ PDF of paper]
Using parametric regressors to disentangle properties of multi-feature processes’, Wood et al, Behavioural and Brain Functions, 2008 doi:10.1186/1744-9081-4-38BR [http://www.behavioralandbrainfunctions.com/content/4/1/38/ Link to paper]