help > Denoising memory error
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Jun 20, 2025  01:06 PM | johanna_73
Denoising memory error

Hello,


i have now received a memory error several times when deniosing. Does anyone have any idea what the cause might be and what i am doing wrong? Is this smth regarding Java? 


Step 4/6: Denoising ROI data
                       Regression : White Matter (5P) (5 dimensions; no polynomial expansion; no temporal expansion; non-filtered)
                       Regression : CSF (5P) (5 dimensions; no polynomial expansion; no temporal expansion; non-filtered)
                       Regression : realignment (12P) (6 dimensions; no polynomial expansion; added first-order derivative; non-filtered)
                       Regression : scrubbing (164P) (164 dimensions; no polynomial expansion; no temporal expansion; non-filtered)
                       Regression : Effect of 01_rest01 (2P) (1 dimensions; no polynomial expansion; added first-order derivative; non-filtered)
                       Order : Regression followed by filtering (RegBP)
                       Detrending : 1
                       Despiking : 0
                       Bandpass : [0.008 0.09]


ERROR DESCRIPTION:
                      
                     Out of memory.
                     Error in conn_process (line 1761)
                      fbdataroi{ncondition}{nroi}{nfb}=cat(1,fbdataroi{ncondition}{nroi}{nfb},fby{nfb}(C{nses}.samples{ncondition},:,:));
                     Error in conn_process (line 69)
                      case {'preprocessing_gui','denoising_gui'}, conn_disp(['CONN: RUNNING DENOISING STEP']); conn_process([1.5,2,6:9],varargin{:});
                     Error in conn (line 7225)
                      conn_process('denoising_gui'); ispending=false;
                     Error in conn_menumanager (line 125)
                      feval(CONN_MM.MENU{n0}.callback{n1}{1},CONN_MM.MENU{n0}.callback{n1}{2:end}); 
                     CONN22.v2407
                     SPM12 + AAL3 DAiSS DEM FieldMap MEEGtools marsbar wfupickatlas
                     Matlab v.2021b
                     project: CONN22.v2407
                     storage: 73.9Gb available


Best regards
Johanna