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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Cesar Caballero Gaudes
June 13, 2019 08:50AM
Hello,

I am interested in computing a map of the local homogeneity of the time series, i.e. some kind of spatial correlation, within the voxel's neighbourhood.

I had a look to several programs such as 3dReHo (but it does not fit my purposes because it does rank ordering), 3dLocalStat (which is not appropriate for 3D+time dataset) or 3dLFCD (but it only returns the number of voxels exceeding a given value of correlation). I think none of them does what I need.

Any recommendation or suggestion?

Thanks in advance,
Cesar
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compute map of local homogeneity

Cesar Caballero Gaudes June 13, 2019 08:50AM

Re: compute map of local homogeneity

rick reynolds June 13, 2019 04:29PM