I’m working on seed-based functional connectivity with Schaefer 2018 atlas. Now the seeds I have are defined in previous studies with their MNI coordinates, but I did not find a tool to convert the MNI coordinate to the ROI name in the altas. Can anyone recommend a tool for that? I have checked mni2altas but unluckily they do not support converting to Schaefer 2018 atlas.
And to use in a script or command line, you could do something like this (depending on the version (number of parcels and number of networks)):
whereami -atlas Schaefer_Yeo_17n_400 -lpi 10 20 30
++ Input coordinates orientation set by user to LPI
+++++++ nearby Atlas structures +++++++
Original input data coordinates in TLRC space
Focus point (LPI)=
10.00 mm [R], 20.00 mm [A], 30.00 mm [S] {TLRC}
Atlas Schaefer_Yeo_17n_400: Schaefer-Yeo 2018 400parcels, 17networks (AFNI mod)
Focus point: RH_SalVentAttnB_PFCmp_2
* Within 7 mm: RH_DefaultA_PFCm_6
This also works in the AFNI GUI’s whereami function.