Sorry, I take my suggestion back. Annotation values are saved in .annot file, not the label id. Different colortable won't work.
Yujing
From: Huang, Yujing Sent: Tuesday, November 14, 2023 9:24 AM To: Freesurfer support list freesurfer@nmr.mgh.harvard.edu Subject: RE: Issue with PALS_B12_Brodmann.annot Labels in FreeSurfer
Hi Xinjie,
?h.PALS_B12.labels.gii in fsaverage/label/ seem to have duplicated color schemes assigned to the labels you mentioned. I'm assuming ?h.PALS_B12_Brodmann.annot is generated from the GIFTI https://surfer.nmr.mgh.harvard.edu/fswiki/PALS_B12
Maybe a different colortable will help the visualization?
Best,
Yujing
From: freesurfer-bounces@nmr.mgh.harvard.edumailto:freesurfer-bounces@nmr.mgh.harvard.edu <freesurfer-bounces@nmr.mgh.harvard.edumailto:freesurfer-bounces@nmr.mgh.harvard.edu> On Behalf Of Xinjie Chen Sent: Tuesday, November 14, 2023 6:59 AM To: freesurfer@nmr.mgh.harvard.edumailto:freesurfer@nmr.mgh.harvard.edu Subject: [Freesurfer] Issue with PALS_B12_Brodmann.annot Labels in FreeSurfer
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Dear FreeSurfer Team,
I am writing to report a significant issue I have encountered while using the PALS_B12_Brodmann.annot files in FreeSurfer. I have noticed a critical error concerning labeling certain Brodmann areas.
Specifically, in the left hemisphere, labels such as Brodmann area 33, CON_deeper_than_WS_t_2', and ASP deeper' appear to share the same label ID. Similarly, in the right hemisphere, the label for Brodmann area 3 seems to be merged with Brodmann area 33. This overlap of labels and the lack of unique IDs for distinct Brodmann areas like Brodmann 3 and Brodmann 33 are causing significant confusion and potential errors in analysis. For instance, this issue complicates tasks such as calculating variables for individual Brodmann areas, leading to inaccurate results.
I am keenly interested in any solutions or methods you could suggest for resolving this problem. Thank you in advance for your assistance and I am looking forward to a resolution.
Best regards, Xinjie