surfplot.utils.add_fslr_medial_wall
- surfplot.utils.add_fslr_medial_wall(data, split=False)[source]
Add medial wall to data in fsLR space
Data in 32k fs_LR space (e.g., Human Connectome Project data) often exclude the medial wall in their data arrays, which results in a total of 59412 vertices across hemispheres. This function adds back in the missing medial wall vertices to produce a data array with the full 64984 vertices, which is required for plotting with 32k density fsLR surfaces.
- Parameters
data (numpy.ndarray) – Surface vertices. Must have exactly 59412 or 64984 vertices. Note that if 64984 vertices are present, then the medial wall is already included. If so, then only hemisphere splitting will be performed, if applied.
split (bool) – Return left and right hemipsheres as separate arrays. Default: False
- Returns
numpy.ndarray – Vertices with medial wall included (64984 vertices total)
- Raises
ValueError – data has the incorrect number of vertices (59412 or 64984 only accepted)