additional tracts

[rb643]

Thanks for another amazing addition to the ggseg toolset, getting close to never having to use anything else for plotting my brains. For the tract I was wondering whether there are any extensions of the tracula atlas that include additional structures/tracts such as the ones available in UK Biobank for example:

 [1] anterior corona radiata                  anterior limb of internal capsule        body of corpus callosum                  cingulum (cingulate gyrus)              
 [5] cingulum (hippocampus)                   corticospinal tract                      external capsule                         fornix (column and body of fornix)      
 [9] fornix-stria terminalis                  genu of corpus callosum                  inferior fronto-occipital fasciculus     posterior corona radiata                
[13] posterior limb of internal capsule       posterior thalamic radiation             retrolenticular part of internal capsule sagittal stratum                        
[17] sperior fronto-occipital fasciculus      splenium of corpus callosum              superior corona radiata                  superior longitudinal fasciculus        
[21] uncinate fasciculus   

[drmowinckels]

I dont personally use tracts, to I1m not the best to answer this. My colleague Didac might have a more reasonable answer than I can come up with. But you are basically asking for another tract atlas, right?

[rb643]

HI Athanasia, yes it would effectively be an additional atlas (or better an extension of the existing one) to accommodate data extracted with autoptx (https://fsl.fmrib.ox.ac.uk/fsl/fslwiki/AutoPtx) and if possible some of the other regions of the dMRI skeleton such as released by UK BioBank.

[didacvp]

Hi Richard,

I will try to generate a UKB DTI atlas to be ready for the next ggseg-update. We will let you know when this is ready though expect a few weeks for this.

Best,

Didac

From: Richard @.> Sent: Tuesday, April 5, 2022 9:16 AM To: ggseg/ggsegExtra @.> Cc: didacvp @.>; Assign @.> Subject: [ggseg/ggsegExtra] additional tracts (Issue #50)

Thanks for another amazing addition to the ggseg toolset, getting close to never having to use anything else for plotting my brains. For the tract I was wondering whether there are any extensions of the tracula atlas that include additional structures/tracts such as the ones available in UK Biobank for example:

[1] anterior corona radiata anterior limb of internal capsule body of corpus callosum cingulum (cingulate gyrus)
[5] cingulum (hippocampus) corticospinal tract external capsule fornix (column and body of fornix)
[9] fornix-stria terminalis genu of corpus callosum inferior fronto-occipital fasciculus posterior corona radiata
[13] posterior limb of internal capsule posterior thalamic radiation retrolenticular part of internal capsule sagittal stratum
[17] sperior fronto-occipital fasciculus splenium of corpus callosum superior corona radiata superior longitudinal fasciculus
[21] uncinate fasciculus

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[rb643]

Thats great! Let me know if/where I can help! Most of these IDP's from UK BioBank are from the autoPtx atlas if that helps: https://fsl.fmrib.ox.ac.uk/fsl/fslwiki/AutoPtx