Hi, Pawel-
I see you are selecting "ARM Level 3" in your selection, but the parenthetical is "(sb0)", which means "sub-brick 0". Did you splice the dataset?
When I run:
whereami -atlas 'ARM' -omask Clust_mask_0001+tlrc > asdf
.... with the data you provided, this is what I get for sub-brick 2 (sb2) information, which corresponds to Level 3 (because subbricks are zero-based counting):
Intersection of ROI (valued 1) with atlas ARM (sb2):
45.2 % overlap with CR_dlPFC
[CR_dorsolateral_prefrontal_cortex], code 554
34.8 % overlap with CR_ACC
[CR_anterior_cingulate_cortex], code 503
11.1 % overlap with CR_SMA/preSMA
[CR_medial_supplementary_motor_areas], code 587
4.6 % overlap with CR_MCC
[CR_midcingulate_cortex], code 511
3.1 % overlap with CR_vlPFC
[CR_ventrolateral_prefrontal_cortex], code 564
0.1 % overlap with CR_med_OFC
[CR_medial_orbital_frontal_cortex], code 517
-----
98.9 % of cluster accounted for.
This whereami output seems consistent with what you did in Matlab.
So, perhaps the question is what happened to the ARM dataset before you ran whereami?
--pt
