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April 20, 2022 07:43AM
Hi Paul,

I denoised my functional data using a combination of cosine regressors and CompCor components. My understanding is that it will high-pass filter the data. In this case, it will be innacurate to run 3dRSFC on already high-pass filtered data, right?

However, what if I use the not-denoised data but include the cosine regressors (using 128s cutoff) and CompCor components in the ort file and run:

3dRSFC -prefix RSFC 1/128 0.1 -input data.nii.gz -nodetrend -ort f.1D

Will this work? Or will 3dRSFC simply apply the high-pass filtering before bandpassing?

I also have a similar question for censored volumes. Can I include 1s for censored volumes in my ort file when running:

3dRSFC -prefix RSFC 1/128 0.1 -input data.nii.gz -nodetrend -ort f.1D

or is it also not recommended?

Thanks for your help!
Sam



Edited 1 time(s). Last edit at 04/29/2022 08:32AM by samw.
Subject Author Posted

switch off bandpass filter in 3dRSFC?

samw June 10, 2019 06:44PM

Re: switch off bandpass filter in 3dRSFC?

ptaylor June 11, 2019 05:19AM

Re: switch off bandpass filter in 3dRSFC?

samw June 13, 2019 06:00PM

Re: switch off bandpass filter in 3dRSFC?

ptaylor June 14, 2019 05:59PM

Re: switch off bandpass filter in 3dRSFC?

samw June 18, 2019 03:11PM

Re: switch off bandpass filter in 3dRSFC?

ptaylor September 23, 2019 11:31AM

Re: switch off bandpass filter in 3dRSFC?

samw March 22, 2021 05:14AM

Re: switch off bandpass filter in 3dRSFC?

ptaylor March 22, 2021 09:24AM

Re: switch off bandpass filter in 3dRSFC?

samw September 18, 2019 07:10PM

Re: switch off bandpass filter in 3dRSFC?

ptaylor September 23, 2019 11:39AM

Re: switch off bandpass filter in 3dRSFC?

samw March 22, 2021 05:52AM

Re: switch off bandpass filter in 3dRSFC?

ptaylor March 22, 2021 09:31AM

Re: switch off bandpass filter in 3dRSFC?

samw April 20, 2022 07:43AM

Re: switch off bandpass filter in 3dRSFC?

samw April 29, 2022 08:34AM

Re: switch off bandpass filter in 3dRSFC? Attachments

ptaylor April 30, 2022 07:47PM



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