PPI analysis in nilearn

Hi all.

I want to run a PPI (psychophysiological interaction analysis) in nilearn but I haven’t been able to find a guide/tutorial/documentation on the topic. Is it possible to run PPIs in nilearn and if so are there good resources to get started?

Thanks a lot :slight_smile:

You might find this tutorial helpful: Connectivity — DartBrains

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Thanks for your answer Steven.

This tutorial I already know. I hoped, there would be more comprehensive materials to get started, providing more theoretical background and code.

I think the Mumford videos linked in the tutorial and the provided code make for a pretty good introduction to working with PPI for BIDS datasets. Is there anything more specific you are looking for?

@max_der: this may be of some help, experimenting with PPI matrices in nilearn.

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