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
October 20, 2004 06:08AM
This could be done on a "generic" (the Talairach-Tournoux) atlas brain by using the T-T atlas database set of voxels for each brain region. Once the numbers are loaded into 3D volumes, then display via AFNI (say) is relatively straightforward.

If you want to use a specific subject's brain, then you would have to create a 3D volume (from the 2D slices) and manually draw the sub-volumes that define each anatomical region (this can be done in AFNI, usually by a patient postdoc).

The 2 paragraphs above are just quick outlines of the needed steps. More discussion of your data and goals would be needed to give more details. Also, some indication of your experience with FMRI data processing and visualization ("your" meaning "everyone you can con into helping you", not just you personally).

I'm curious how you obtained the tissue samples needed for the gene expression analysis. From living subjects? This is quite interesting.

bob cox
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RT-PCR data

Jeff Gruen October 17, 2004 07:14PM

Re: RT-PCR data

bob cox October 20, 2004 06:08AM

Re: RT-PCR data

Jeff Gruen October 20, 2004 08:30AM