AFNI Discuss Message Board

Topic	Replies	Views	Activity
AFNI and SUMA GUI are black after macOS Tahoe update AFNI Message Board gui , suma	16	316	February 26, 2026
retroicor with multiband data AFNI Message Board afni_procpy	35	157	July 23, 2025
Pre-Processing Using afni_proc.py: Alignment (-cmass) and Masking (-mask_epi_anat) Issues AFNI Message Board	10	165	April 6, 2025
Creating a customized TSNR stats table AFNI Message Board	10	86	March 4, 2025
Is my multi-echo resting-state fMRI preprocessing pipeline correct? (AFNI + tedana)? AFNI Message Board afni_procpy , multiecho , resting-fmri	9	178	August 25, 2025
images look inconsistent between AFNI and fsleyes/mrtrix AFNI Message Board	25	112	June 5, 2025
QC recommendations after running fMRIPrep + partial afni_proc.py (mask/scale/regress only) AFNI Message Board	35	99	January 20, 2026
AFNI deleted off computer, reinstall has issues Installation Issues	21	103	August 12, 2025
3dLME Comparisons AFNI Message Board	10	125	May 15, 2025
Best way/tutorial to make activation brain images using AFNI commands AFNI Message Board chauffeur_afni , 2dcat , colormaps	11	101	November 18, 2025
motion parameters afni -rt (with Dimon) vs afni after dcm2niix AFNI Message Board 3dvolreg , real-time	11	96	August 19, 2025
how to fix error from 3dMVM and 3dLMEr AFNI Message Board	12	74	June 12, 2025
3drefit -duporigin AFNI Message Board	14	66	August 22, 2025
afni_proc.py error: +orig vs. +tlrc mismatch AFNI Message Board afni_procpy	13	58	September 10, 2025
afni_proc.py Killed after tedana: Computing T2* map AFNI Message Board afni_procpy , tedana	11	75	August 25, 2025
Surf2VolCoord get RAI coordinates from node indices - faster way? AFNI Message Board roi , surf2volcoord , rai , nodes	13	91	March 31, 2025
partial coverage alignment failure - follow-up AFNI Message Board	11	116	December 30, 2025
AFNI coregistration of a searchlight decoding map from native to standard AFNI Message Board	10	73	March 27, 2025
Question on Motion Outlier Censoring in 3dLSS AFNI Message Board 3dlss	9	66	August 29, 2025
gen_ss_review_scripts.py doesn't understand @slice_timing_file style tpattern AFNI Message Board	9	52	April 4, 2025
Slice-based regressors for physiological noise correction of 3D-EPI functional data AFNI Message Board	9	63	October 8, 2025
Physiological Regressor format for ricor in afniproc.py AFNI Message Board	9	48	August 13, 2025
How to set decimal threshold values using DriveSuma? AFNI Message Board drivesuma , drive-suma	9	48	September 18, 2025
Calculation of voxelwise Pearson correlation coefficient with a covariate AFNI Message Board	11	58	February 10, 2026
obliquity_remover.py questions AFNI Message Board afni_procpy , obliquity_removerpy	10	43	January 22, 2026
update to APQC HTML: colorbars with transparent thresholding New AFNI Software Features	0	31	September 18, 2025
New macOS Quick Look NIfTI Preview Tool Announcements mac	3	189	September 12, 2025
Some posters for OHBM 2025 Announcements	0	79	June 18, 2025
Re. macOS-Tahoe and XQuartz issues for AFNI users Announcements gui , macos Hello- This message is for AFNI users who have macOS computers and are considering an upgrade to the new macOS Tahoe (version 26) operating system. Please be aware that this OS version has a known bug in interacting wi…	2	328	January 21, 2026
Postdoctoral position in the Section on Functional Imaging Methods, NIMH Announcements job	0	29	February 5, 2026
New AFNI Academy playlist: using the APQC HTML Announcements apqc , afni_procpy , bootcamp	0	25	November 17, 2025
AFNI Bootcamp: Sep 26, 29 and 30, 2025 (Virtual) Announcements bootcamp	1	113	September 4, 2025
Important warning for 3dMVM users regarding the R package 'phia' AFNI Message Board 3dmvm	2	52	December 6, 2025
ISMRM Brain Function Study Group Virtual Meeting "Studying Brain Function in Fetuses, Newborns and Infants" - 30th July 1:30 pm UTC Announcements virtual-meeting	3	83	September 15, 2025
Postdoctoral Fellow in Neuroimaging Announcements	0	70	March 21, 2025
fewer warnings (esp. in afni_proc.py output), from AFNI 26.0.00 New AFNI Software Features	1	23	January 8, 2026
Postdoc position in neuroimaging-genomics studies at University of South Carolina Announcements	0	47	June 15, 2025
new paper: the importance of transparent thresholding Announcements	0	49	April 11, 2025
How does AFNI perform skull stripping without 3dSkullStrip or @SSwarper? AFNI Message Board skullstrip , sswarper , auto_warp , afni_procpy	2	57	March 9, 2025
fmriprep to afni_proc - what am I missing? AFNI Message Board afni_procpy	8	113	March 12, 2025
ERROR: Failed to load R_io.so Installation Issues	2	140	April 1, 2025
Voxelwise sliding window time-average in AFNI Feature Requests and Code Discussions 3dmean , sliding-average	4	80	November 20, 2025
Installation Issues AFNI Message Board	6	97	September 23, 2025
AFNI bootcamp installation issues Installation Issues	5	106	May 27, 2025
Custom spherical ROI mask using centers from standard atlas Site-related Questions and Comments	2	23	August 12, 2025
RAID System analyses? AFNI Message Board	8	104	May 29, 2025
EPI mask misalignment after sswarper2 and afni_proc.py AFNI Message Board	8	81	March 25, 2025
colorbar_tool.py: make colorbar with thresholding info present New AFNI Software Features	0	48	March 18, 2025
afni_system_check.py command not found after WSL2(Ubuntu 22.04) fast set-up Installation Issues	4	91	April 15, 2025
3dLMEr model for longitudinal data AFNI Message Board model , 3dlmer	8	66	February 9, 2026

AFNI and SUMA GUI are black after macOS Tahoe update

AFNI Message Board

gui , suma

16

316

February 26, 2026

retroicor with multiband data

AFNI Message Board

afni_procpy

35

157

July 23, 2025

Pre-Processing Using afni_proc.py: Alignment (-cmass) and Masking (-mask_epi_anat) Issues

AFNI Message Board

10

165

April 6, 2025

Creating a customized TSNR stats table

AFNI Message Board

10

86

March 4, 2025

Is my multi-echo resting-state fMRI preprocessing pipeline correct? (AFNI + tedana)?

AFNI Message Board

afni_procpy , multiecho , resting-fmri

9

178

August 25, 2025

images look inconsistent between AFNI and fsleyes/mrtrix

AFNI Message Board

25

112

June 5, 2025

QC recommendations after running fMRIPrep + partial afni_proc.py (mask/scale/regress only)

AFNI Message Board

35

99

January 20, 2026

AFNI deleted off computer, reinstall has issues

Installation Issues

21

103

August 12, 2025

3dLME Comparisons

AFNI Message Board

10

125

May 15, 2025

Best way/tutorial to make activation brain images using AFNI commands

AFNI Message Board

chauffeur_afni , 2dcat , colormaps

11

101

November 18, 2025

motion parameters afni -rt (with Dimon) vs afni after dcm2niix

AFNI Message Board

3dvolreg , real-time

11

96

August 19, 2025

how to fix error from 3dMVM and 3dLMEr

AFNI Message Board

12

74

June 12, 2025

3drefit -duporigin

AFNI Message Board

14

66

August 22, 2025

afni_proc.py error: +orig vs. +tlrc mismatch

AFNI Message Board

afni_procpy

13

58

September 10, 2025

afni_proc.py Killed after tedana: Computing T2* map

AFNI Message Board

afni_procpy , tedana

11

75

August 25, 2025

Surf2VolCoord get RAI coordinates from node indices - faster way?

AFNI Message Board

roi , surf2volcoord , rai , nodes

13

91

March 31, 2025

partial coverage alignment failure - follow-up

AFNI Message Board

11

116

December 30, 2025

AFNI coregistration of a searchlight decoding map from native to standard

AFNI Message Board

10

73

March 27, 2025

Question on Motion Outlier Censoring in 3dLSS

AFNI Message Board

3dlss

9

66

August 29, 2025

gen_ss_review_scripts.py doesn't understand @slice_timing_file style tpattern

AFNI Message Board

9

52

April 4, 2025

Slice-based regressors for physiological noise correction of 3D-EPI functional data

AFNI Message Board

9

63

October 8, 2025

Physiological Regressor format for ricor in afniproc.py

AFNI Message Board

9

48

August 13, 2025

How to set decimal threshold values using DriveSuma?

AFNI Message Board

drivesuma , drive-suma

9

48

September 18, 2025

Calculation of voxelwise Pearson correlation coefficient with a covariate

AFNI Message Board

11

58

February 10, 2026

obliquity_remover.py questions

AFNI Message Board

afni_procpy , obliquity_removerpy

10

43

January 22, 2026

update to APQC HTML: colorbars with transparent thresholding

New AFNI Software Features

0

31

September 18, 2025

New macOS Quick Look NIfTI Preview Tool

Announcements

mac

3

189

September 12, 2025

Some posters for OHBM 2025

Announcements

0

79

June 18, 2025

Re. macOS-Tahoe and XQuartz issues for AFNI users

Announcements

gui , macos

Hello- This message is for AFNI users who have macOS computers and are considering an upgrade to the new macOS Tahoe (version 26) operating system. Please be aware that this OS version has a known bug in interacting wi…

2

328

January 21, 2026

Postdoctoral position in the Section on Functional Imaging Methods, NIMH

Announcements

job

0

29

February 5, 2026

New AFNI Academy playlist: using the APQC HTML

Announcements

apqc , afni_procpy , bootcamp