SPM5 fMRI CBU course for 27th Feb, 2007
MRI Physics in a Nutshell |
T1, T2, T2*, BOLD contrast, structural MRI, functional MRI (EPI) |
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Biophysics of BOLD and common image artifacts |
BOLD, susceptibility, fieldmaps, common artifacts |
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Spatial Preprocessing |
realignment, normalisation, smoothing, segmenting |
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The GLM and Friends |
OLS, ML, EM, ReML, nonsphericity |
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Convolution Models |
HRF, temporal basis functions, highpass filter, autocorrelation, nonlinearity |
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Statistical Inference |
Thresholding: RFT, FDR, SNPM |
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Experimental design and optimisation |
Factorial designs, conjunctions, blocked/randomised, efficiency |
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Effective connectivity |
James Rowe |
Three methods: PPI, SEM, DCM |
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Batching |
Batching with AA |