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August 29, 2022 08:53AM
Dear AFNI-users,

I am using 3dRSFC to calculate f/ALFF on rsfMRI data preprocessed with Pestica/Slomoco in the following way:

slomoco=${SLOMOCO_DIR}/subject.slicemocoxy_afni.slomoco.pestica_standard.nii,gz
3dRSFC -input $slomoco -prefix RSFC -band 0.01 0.08 -mask striatum.nii.gz -overwrite


I have also calculated in DPABI v5.1 but the results are completely different.

Did I forget some other preprocessing before using 3dRSFC? Or is a different formula used? Has someone noticed a similar difference?

Best, Melissa
Subject Author Posted

f/ALFF calculation with 3dRSFC is different compared to DPABI output

melissaneuro August 29, 2022 08:53AM

Re: f/ALFF calculation with 3dRSFC is different compared to DPABI output

ptaylor August 29, 2022 02:45PM

Re: f/ALFF calculation with 3dRSFC is different compared to DPABI output

melissaneuro September 01, 2022 01:51PM

Re: f/ALFF calculation with 3dRSFC is different compared to DPABI output

melissaneuro September 07, 2022 08:48AM

Re: f/ALFF calculation with 3dRSFC is different compared to DPABI output

ptaylor September 07, 2022 05:02PM