SPM12 batch files are provided along with a protocol to generate PPI (psychophysiological interactions) connectivity maps from every voxel in the hippocampus, complete with average maps from “structural seeds” in different sectors of the hippocampus. This approach improves sensitivity in its connectivity maps (see https://doi.org/10.1101/2020.05.14.09633...) while mapping task-specific connectivity from all regions of the hippocampus. This approach is particularly useful when the precise region of interest is unknown.