This release consists of materials - tutorial guide, slides and scripts - to be used for tutorial session covering Dynamic Causal Modelling of fMRI, held at the MRC CBU, University of Cambridge on 12th February, 2024. This tutorial is part of an ongoing lecture series on Neuroimaging; official website: https://imaging.mrc-cbu.cam.ac.uk/methods/IntroductionNeuroimagingLectures