Hi, I just finished running a functional connectivity analysis using the REST toolbox. I am looking at the FC between 2 regions so I entered those as ROIs and chose ROI-wise analysis.
The output is a series of txt files and I am wondering what exactly the numbers in the txt files represent? I am guessing that:
The output is a series of txt files and I am wondering what exactly the numbers in the txt files represent? I am guessing that:
- FCMap_*.txt is the Pearson's correlation between the time course of the two selected ROIs?
- ROI_FCMap_*.txt is the Pearson's correlation between the time course of each ROI and other voxels in the brain (not sure which)?
- zFCMap_*.txt is a z-transformed Pearson's correlation between the time course of the two selected ROIs?
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Re: ROI-wise Functional Connectivity in REST
ROI_FCMap_*.txt： The time course of the seed regions.