Hello everyone,
I want to try running a 3 dimensional ICA. First off Does MNE have any sort of functionality like this built in already? I have not seen anything yet.
Second, This is a fairly straight forward process on raw data, just like running a regular ICA, just with frequency as the third dimension. The complicated part of it comes in when trying to run this on epoched data that is essentially already in a 3 deletional format. A 4th dimension would need to be added and epoch boundaries would need to be respected, which makes some of the already existing toolboxes out there not optimal for this application. Anyone have a good idea of how to run something like this in MNE, or is aware of any toolboxes out there that would be up to the task?
Best,
Matt