Create a brain object
threeBrain(
path,
subject_code,
surface_types = "pial",
atlas_types = "aparc+aseg",
...,
template_subject = unname(getOption("threeBrain.template_subject", "N27"))
)path to 'FreeSurfer' directory, or 'RAVE' subject directory containing 'FreeSurfer' files, or simply a 'RAVE' subject
subject code, characters
surface types to load; default is 'pial',
other common types are 'white', 'smoothwm'
brain atlas to load; default is 'aparc+aseg',
other choices are 'aparc.a2009s+aseg', 'aparc.DKTatlas+aseg',
depending on the atlas files in 'fs/mri' folder
reserved for future use
template subject to refer to; used for group template mapping