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  

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ns
September 18, 2017 06:36PM
Hi AFNI users,
I'm trying to use - just as exploratory analysis - InstaCorr on the waveforms from BLOCK in 3dDeconvolve..

When I run the InstaCorr on the visual cortex (image 1), the output correctly shows me positive and negative correlations.

When I do the same thing from the thalamus (image 2), negative correlations are shows as positive.

Am I missing something or doing something wrong?

thanks
ns
Attachments:
open | download - img1(1).png (356.6 KB)
open | download - img2(2).png (378.9 KB)
Subject Author Posted

InstaCorr and FIM Attachments

ns September 18, 2017 06:36PM

Re: InstaCorr and FIM

rick reynolds September 20, 2017 09:31AM

Re: InstaCorr and FIM Attachments

ns September 26, 2017 01:41PM