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April 14, 2022 04:09PM
I know, but the ROI file I am using (Clust_mask_0001+tlrc) contains only one ROI, it was made by [Write]'ing one specific cluster from GUI's clustering report.
Either way, if I use the ordered mask (-omask) mode on this single-ROI file, or ordered mask on a multi-ROI file, I get the same numbers on this ROI and regions: 41.8% and 32.3%, vs. 45.2% and 34.8% from doing it step by step or in Matlab

whereami -atlas 'ARM Level 3' -omask Clust_mask_0001+tlrc
++ Input coordinates orientation set by default rules to RAI
++ In ordered mode ...
++ Have 2 unique values of:
   0   1
++ Skipping unique value of 0
++ ========================================================================
++ Processing unique value of 1
++    5519 voxels in ROI
++    43959 voxels in atlas-resampled mask
Intersection of ROI (valued 1) with atlas ARM Level 3 (sb0):
   41.8 % overlap with CR_dlPFC
[CR_dorsolateral_prefrontal_cortex], code 554
   32.3 % overlap with CR_ACC
[CR_anterior_cingulate_cortex], code 503
[...]
   91.5 % of cluster accounted for.


whereami -atlas 'ARM Level 3' -omask Clust_mask+tlrc
++ Input coordinates orientation set by default rules to RAI
++ In ordered mode ...
++ Have 4 unique values of:
   0   1   2   3
++ Skipping unique value of 0
++ ========================================================================
++ Processing unique value of 1
++    5519 voxels in ROI
++    43959 voxels in atlas-resampled mask
Intersection of ROI (valued 1) with atlas ARM Level 3 (sb0):
   41.8 % overlap with CR_dlPFC
[CR_dorsolateral_prefrontal_cortex], code 554
   32.3 % overlap with CR_ACC
[CR_anterior_cingulate_cortex], code 503
 [...]
   -----
   91.5 % of cluster accounted for.
Subject Author Posted

HEAD/BRIK into Matlab (or how to check ROIs against atlas)

Pawel April 13, 2022 08:33PM

Re: HEAD/BRIK into Matlab (or how to check ROIs against atlas)

ptaylor April 14, 2022 09:08AM

Re: HEAD/BRIK into Matlab (or how to check ROIs against atlas)

Pawel April 14, 2022 11:11AM

Re: HEAD/BRIK into Matlab (or how to check ROIs against atlas)

ptaylor April 14, 2022 11:17AM

Re: HEAD/BRIK into Matlab (or how to check ROIs against atlas)

Pawel April 14, 2022 11:23AM

Re: HEAD/BRIK into Matlab (or how to check ROIs against atlas)

ptaylor April 14, 2022 01:50PM

Re: HEAD/BRIK into Matlab (or how to check ROIs against atlas)

Pawel April 14, 2022 01:56PM

Re: HEAD/BRIK into Matlab (or how to check ROIs against atlas)

ptaylor April 14, 2022 02:07PM

Re: HEAD/BRIK into Matlab (or how to check ROIs against atlas)

Pawel April 14, 2022 02:32PM

Re: HEAD/BRIK into Matlab (or how to check ROIs against atlas)

ptaylor April 14, 2022 03:51PM

Re: HEAD/BRIK into Matlab (or how to check ROIs against atlas)

Pawel April 14, 2022 04:09PM

Re: HEAD/BRIK into Matlab (or how to check ROIs against atlas)

Daniel Glen April 15, 2022 10:19PM

Re: HEAD/BRIK into Matlab (or how to check ROIs against atlas)

Pawel April 15, 2022 11:01PM

Re: HEAD/BRIK into Matlab (or how to check ROIs against atlas)

ptaylor April 15, 2022 11:50PM

Re: HEAD/BRIK into Matlab (or how to check ROIs against atlas)

Pawel April 16, 2022 01:14AM

Re: HEAD/BRIK into Matlab (or how to check ROIs against atlas)

ptaylor April 16, 2022 07:38AM

Re: HEAD/BRIK into Matlab (or how to check ROIs against atlas)

Pawel April 16, 2022 11:22AM

Re: HEAD/BRIK into Matlab (or how to check ROIs against atlas)

Daniel Glen April 17, 2022 10:43PM



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