Dear FSL experts,
I am trying to perform group ICA using FSL Melodic via the GUI. I tried with the raw fMRI data of 5 subjects and I received an error as follows:
An exception has been thrown.
Runtime error:- detected by Newmat: process fails to converge
MatrixType = Diag #Rows = 450; #Cols = 450; lower BW = 0; upper BW = 0
Trace: Evalue(tql2)
I have also run melodic via the command line with my already preprocessed data and I did not experience any issue. Hence, I would grateful if you would have an insight into what may cause this problem as I have tried several options but still, the same error persists. Thank you very much for your assistance.
Best Regards,
Jivesh Ramduny
Research Assistant in Neuroimaging
Sir Peter Mansfield Imaging Centre
Queen's Medical Centre (QMC)
University of Nottingham
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