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

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Bob Cox
February 14, 2017 09:56PM
Yes. The simplest way is to leave the "Pos" button at the bottom of the colorscale UN-checked, and then do this:

a) right click on the label at the top of the threshold slider to get a popup menu
b) about 2/3 of the way down is a chooser labeled "Sign"
c) by default, this chooser is set to "Pos & Neg"
d) change it to "Neg only" to see only voxels whose threshold is below the negative of the slider value

I hope this is what you want.
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Negative values only in AFNI interactive window

sungshinkim February 14, 2017 08:27PM

Re: Negative values only in AFNI interactive window

Bob Cox February 14, 2017 09:56PM