This repository contains the fMRI analysis code accompanying the manuscript "Dynamic cortical responses to premature contractions of the heart in humans" (Reinfeld, Greschke et. al). It includes multiple steps of preprocessing, analysing and visualising fMRI BOLD data in order to explore cortical responses to cardiac premature contractions.
neuroscience neuroimaging fmri fsl acc interoception fmri-data-analysis cardiac-arrhythmia bold-signal-analysis arrythmia-detection insula heart-brain-interaction
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Updated
Aug 23, 2026 - Python