AFNI Message Board

Dear AFNI users-

We are very pleased to announce that the new AFNI Message Board framework is up! Please join us at:

https://discuss.afni.nimh.nih.gov

Existing user accounts have been migrated, so returning users can login by requesting a password reset. New users can create accounts, as well, through a standard account creation process. Please note that these setup emails might initially go to spam folders (esp. for NIH users!), so please check those locations in the beginning.

The current Message Board discussion threads have been migrated to the new framework. The current Message Board will remain visible, but read-only, for a little while.

Sincerely, AFNI HQ

History of AFNI updates  

Previous Message Next Message
Message List New Topic Print View
|
Thomas
July 15, 2014 01:25PM
Hi all,

I wish to analyze the aplitude spontaneous oscillations at multiple frequency ranges as done in Hong 2013. Can this be done with 3dRSFC? Do I set the bandpass frequencies as my desired range? Also, how might I set a high-frequency cutoff?

3dRSFC -no_rsfa -mask ${refdir}/minicolin+orig -nodetrend -blur 6 -band .01 .05 -prefix ${id}_LF grptransrest+orig
3dRSFC -no_rsfa -mask ${refdir}/minicolin+orig -nodetrend -blur 6 -band .05 .10 -prefix ${id}_MF grptransrest+orig
3dRSFC -no_rsfa -mask ${refdir}/minicolin+orig -nodetrend -blur 6 -band .10 .16 -prefix ${id}_HF grptransrest+orig

Please let me know if I'm on the right track. Thank you!

Thomas



Hong, J.-Y., Kilpatrick, L. A., Labus, J., Gupta, A., Jiang, Z., Ashe-McNalley, C., … Mayer, E. A. (2013). Patients with Chronic Visceral Pain Show Sex-Related Alterations in Intrinsic Oscillations of the Resting Brain. The Journal of Neuroscience, 33(29), 11994–12002. doi:10.1523/JNEUROSCI.5733-12.2013
Reply Quote
RSS
Subject Author Posted

3dRSFC on multiple frequency ranges

Thomas July 15, 2014 01:25PM

Re: 3dRSFC on multiple frequency ranges

ptaylor July 15, 2014 01:42PM