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October 29, 2020 09:02PM
Hello pt,

Thank you for these clear explanations!
Typically, the range of censored time point fractions is around 5 on 275-time points. One subject is around 34 but it never goes up to 20%.
I am a little bit concern by the raw ALFF and fALFF images produced with this analysis, to my knowledge, high ALFF values are essentially around the DMN. However, I do not observe that here.

assuming you are using the recommended 3dLombScargle+3dAmpToRSFC with your censored time series
==> yes I do,
However, I bandpassed my BOLD images during afni_proc.py, does it affect the results to re-bandpass with 3dAmpToRSFC?
Just to be extra sure, the file from afni_proc.py to input into 3dLombScargle is: censor_subj_combined_2.1D?

Thanks a lot!
Subject Author Posted

BOLD resolution for afni_proc.py

Doughboys October 20, 2020 05:22PM

Re: BOLD resolution for afni_proc.py

Doughboys October 22, 2020 11:14AM

Re: BOLD resolution for afni_proc.py

ptaylor October 22, 2020 11:36AM

Re: BOLD resolution for afni_proc.py

ptaylor October 22, 2020 11:35AM

Re: BOLD resolution for afni_proc.py

Doughboys October 22, 2020 02:04PM

Re: BOLD resolution for afni_proc.py

ptaylor October 22, 2020 04:14PM

Re: BOLD resolution for afni_proc.py

Doughboys October 22, 2020 04:53PM

Re: BOLD resolution for afni_proc.py

ptaylor October 22, 2020 06:00PM

Re: BOLD resolution for afni_proc.py

Doughboys October 28, 2020 02:44PM

Re: BOLD resolution for afni_proc.py

ptaylor October 28, 2020 04:04PM

Re: BOLD resolution for afni_proc.py

Doughboys October 29, 2020 09:02PM



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