Split a Label into two or more parts.
Label which is to be split (Label object or path to a label file).
int>= 2 |
A sequence of strings specifying label names for the new labels (from posterior to anterior), or the number of new labels to create (default is 2). If a number is specified, names of the new labels will be the input label’s name with div1, div2 etc. appended.
Subject which this label belongs to. Should only be specified if it is not specified in the label.
The path to the directory containing the FreeSurfer subjects
None, defaults to the
By default (
split_label uses an algorithm that is
slightly optimized for performance and numerical precision. Set
True in order to replicate label splits from
Works by finding the label’s principal eigen-axis on the spherical surface, projecting all label vertex coordinates onto this axis and dividing them at regular spatial intervals.