This code will allow you to rerun the analysis described in the [paper] (https://arxiv.org/abs/1605.03482)
The basic structure is as follows:
- Download data from open fMRI
- Run preprocessing steps on the data
- Run searchlight analysis
- Run FuA analysis
Below you will also see directions that will allows you run standalone versions of:
- Tsd2008
- Tsd2013
- The FuA calculation
Downloading the data and directory structure:
- This code relies on the following data set from Open-fMRI.
- Code should auto-download and create structure below (in case you want to adapt code for your own use case):
- Runing 'MAIN.m' should perform all the analysis that appear in the paper and generate the main Figures.
- Visualizations for paper were made using Brain Voyager, but code can also save results in .nii format
- Raw activation maps from the paper can be found on Neurovault .
A a simple example is genearted on the fly so that you can see how the core functions (Multi-T and FuA) operate and understand the difference between directional and non-directional analysis.
- The .m function is called
simple_example.m - You can see a published version of the code [here] (https://rawgit.com/roeegilron/Multi-TandFuA/master/html/simple_example.html "sample example").
The core functions we developed were also poreted to work with:
- Python
- R See [here] (https://github.com/roeegilron/Multi-TandFuA/tree/master/python_and_R).