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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sewilliams
October 16, 2017 09:41AM
Hi Bob,

Thanks for the input. While we are not doing any segmentation, we are prepping our images to create a template using @toMNI_Awarp and @toMNI_Qwarpar. The template will be used to compare younger and older adult samples. Do you think the small brightness patches will matter in that case?

Also, I noticed after my last message that the 3dunifized images show this bright rimming/halo effect around the outside of the skull - I will attach another photo here. Might this negatively impact the skull stripping and the template creation, and what would cause this effect on the images?

Thanks for your help!
Sam Williams
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open | download - 3dunifize_halo.png (140.9 KB)
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Subject Author Posted

Question about 3dUnifize outcome Attachments

sewilliams October 13, 2017 12:05PM

Re: Question about 3dUnifize outcome

RWCox October 13, 2017 06:21PM

Re: Question about 3dUnifize outcome Attachments

sewilliams October 16, 2017 09:41AM

Re: Question about 3dUnifize outcome

RWCox October 17, 2017 11:51AM