AFNI Message Board

Topic	Replies	Views	Activity
About the AFNI Message Board category	0	325	May 27, 2023
gltCode in 3dLME 3dlme	0	8	January 14, 2026
AFNI and SUMA GUI are black after macOS Tahoe update gui , suma	3	168	January 14, 2026
QC recommendations after running fMRIPrep + partial afni_proc.py (mask/scale/regress only)	16	27	January 14, 2026
Calculating spectral signatures for each region	7	43	January 7, 2026
obliquity_remover.py questions afni_procpy , obliquity_removerpy	9	26	January 6, 2026
partial coverage alignment failure - follow-up	11	101	December 30, 2025
censoring data and design matrix column is all zeros 3ddeconvolve , 3dremlfit	6	46	December 18, 2025
(also) Failed to save pictures to disk in SUMA	6	21	December 10, 2025
blur=0 gets ignored in AP? afni_procpy	2	15	December 9, 2025
Failed of saving pictures to disk in SUMA	5	121	December 9, 2025
Important warning for 3dMVM users regarding the R package 'phia' 3dmvm	2	44	December 6, 2025
GLM Analysis with multiple files (3dTcat or 3ddeconvolve?) 3ddeconvolve	3	26	December 3, 2025
Question on Finite Impulse Response (FIR) Analysis : Should Regressor Files Include Duration or Onset Only?	1	33	December 2, 2025
Question on group-level analysis with subject-specific covariate	1	34	November 26, 2025
copy tagset from one dataset to another	2	21	November 25, 2025
TSNR extreme values afni_procpy , tsnr	4	39	November 24, 2025
Voxel selection in SUMA suma	4	47	November 20, 2025
Multi-echo preprocessing in AFNI - volreg step volreg , afni_procpy , multiecho	7	56	November 19, 2025
Epi 2 anat alignment using afni_proc.py and orbitofrontal cortex	4	29	November 19, 2025
Label table for 3dNetCorr	5	46	November 18, 2025
Best way/tutorial to make activation brain images using AFNI commands chauffeur_afni , 2dcat , colormaps	11	91	November 18, 2025
3dMVM beginner question: one group, two qvars	18	300	November 17, 2025
Always use Giant_Move - is this a problem? sswarper , afni_procpy , 3dallineate	3	34	November 16, 2025
Question about the center value of a colormap in SUMA	2	30	November 14, 2025
Including per-stim duration for -stim_times_IM and GAM	3	52	November 14, 2025
Testing Quadratic Relationships in AFNI	1	35	November 14, 2025
3dUndump issue	1	23	November 13, 2025
weird error from auto_warp.py auto_warp	6	91	November 13, 2025
Questions regarding noise reduction in AFNI Proc	0	37	October 16, 2025

The National Institute of Mental Health (NIMH) is part of the National Institutes of Health (NIH), a component of the U.S. Department of Health and Human Services.