TY - RPRT TI - Constrained linear basis sets for HRF modelling using Variational Bayes. AU - Mark W Woolrich AU - Timothy E J Behrens AU - Stephen M Smith PY - 2004 DO - 10.1016/j.neuroimage.2003.12.024 UR - https://pubmed.ncbi.nlm.nih.gov/15050595/ ID - 15050595 ER -