brainstructures
Character vector indicating which brain structure(s)
to obtain: "left"
(left cortical surface), "right"
(right
cortical surface) and/or "subcortical"
(subcortical and cerebellar
gray matter). Can also be "all"
(obtain all three brain structures).
Default: "all"
.
If a brain structure is indicated but does not exist, a warning will be raised and that brain structure will be skipped.