GSR field in clpipe_config.json

[macmitch]

Hi Teague,

In setting up post processing options in clpipe_config.json, I am a little confused about the GlobalSignalRegression field. This field does not automatically appear in the "PostProcessingOptions" when a config file is generated. However, I can see that you have implemented it in "ProcessingStreams".

I can see that "global_signal" is default included in the "Confounds", "ConfoundsQuad", "ConfoundsDerive", and "ConfoundsQuadDerive" fields. I am assuming this is the equivalent of "GlobalSignalRegression: True/False. Include global signal into nuisance regression. Defaults to True." as noted in the documentation, but I find it confusing that this field doesnt appear as noted in the documentation. I am hoping you could clarify that in the documentation/config file.

Thanks! Mackenzie

[trh3]

Ahhhh, that is a accidental inclusion. I'll go through and remove it from the default. You can safely remove it from the processing streams.

You are correct regarding the inclusion of global_signal in the various confounds fields.