Discrepancy in subcortical labels for '*_parcels_LR.dlabel' file and 'data/*parcels_LR.dscalar file'

[colelab]

Discrepancy in subcortical labels for '*_parcels_LR.dlabel' file and 'data/*parcels_LR.dscalar file'

[jielisaji]

Hi Ravi, thanks for your query! The subcortical parcels in the dlabel file are primarily labelled rather than numbered, so those numbers that you see (i.e. 1010-12170) are key-values for the purpose of mapping labels to each parcel. We provide the mapping between key-values and the index numbers (i.e. 361-718) here.

For context, because the subcortical parcels were derived from the cortically-defined networks, the keyvalues actually reflect to the network to which each parcel belongs (e.g. 1010 is the 1st parcel of the 1st network, 1190 is the 19th parcel of the 1st network, 12170 is the 17th parcel of the 12th network) etc.