Some Matlab functions from Rik Henson.
roi_extract.m extracts mean (or first singular vector) across voxels within ROIs defined by mask image
GLM directory contains some functions for General Linear Model on single vector of data (glm.m), a repeated-measures ANOVA (repanova.m), independent and repeated measures T-tests (t_matrix), error nonsphericity in mass univariate ANOVAs (check_pooled_error.m), efficiency of fMRI GLM (fMRI_GLM_efficiency.m), GLM for resting-state fMRI functional connectivity (rsfMRI_GLM.m) and GLMs for estimating single fMRI trials using LSA/LSS (fMRI_multitrial_GLMs.m).
SPM directory contains functions for SPM (only one at moment for generic ANOVAs, bypassing GUI)
MEEG directory contains functions for M/EEG analysis in SPM (only one at moment for ICA-cleaning)