mne_cortical_map.h File Reference

Vertex-to-vertex map between two cortical surfaces (e.g. subject -> fsaverage). More...

#include "mne_global.h"
#include <Eigen/Core>

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Classes
class	MNELIB::MNECorticalMap
	Cortical map interpolation utilities. More...

Namespaces
namespace	FIFFLIB
	FIFF file I/O, in-memory data structures and high-level readers/writers.
namespace	MNELIB
	Core MNE data structures (source spaces, source estimates, hemispheres).

Detailed Description

Vertex-to-vertex map between two cortical surfaces (e.g. subject -> fsaverage).

SPDX-License-Identifier: BSD-3-Clause Copyright (c) 2026 MNE-CPP Authors

Author

Christoph Dinh chris.nosp@m.toph.nosp@m..dinh.nosp@m.@mne.nosp@m.-cpp..nosp@m.org

Since

2.2.0

Date

April 2026

MNELIB::MNECorticalMap stores the resampling weights used by FreeSurfer's surface-based morphing: for each target-surface vertex, the small set of source-surface vertices and barycentric coefficients that produce its value. Read from .map files and assembled into a sparse linear morph by MNEMorphMap.

Definition in file mne_cortical_map.h.