mne.minimum_norm.make_inverse_resolution_matrix#

mne.minimum_norm.make_inverse_resolution_matrix(forward, inverse_operator, method='dSPM', lambda2=0.1111111111111111, verbose=None)[source]#

Compute resolution matrix for linear inverse operator.

Parameters
forwardinstance of Forward

Forward Operator.

inverse_operatorinstance of InverseOperator

Inverse operator.

method‘MNE’ | ‘dSPM’ | ‘sLORETA’

Inverse method to use (MNE, dSPM, sLORETA).

lambda2float

The regularisation parameter.

verbosebool | str | int | None

Control verbosity of the logging output. If None, use the default verbosity level. See the logging documentation and mne.verbose() for details. Should only be passed as a keyword argument.

Returns
resmat: array, shape (n_orient_inv * n_dipoles, n_orient_fwd * n_dipoles)

Resolution matrix (inverse operator times forward operator). The result of applying the inverse operator to the forward operator. If source orientations are not fixed, all source components will be computed (i.e. for n_orient_inv > 1 or n_orient_fwd > 1). The columns of the resolution matrix are the point-spread functions (PSFs) and the rows are the cross-talk functions (CTFs).

Examples using mne.minimum_norm.make_inverse_resolution_matrix#

Visualize source leakage among labels using a circular graph

Visualize source leakage among labels using a circular graph

Visualize source leakage among labels using a circular graph
Plot point-spread functions (PSFs) and cross-talk functions (CTFs)

Plot point-spread functions (PSFs) and cross-talk functions (CTFs)

Plot point-spread functions (PSFs) and cross-talk functions (CTFs)
Compute spatial resolution metrics in source space

Compute spatial resolution metrics in source space

Compute spatial resolution metrics in source space
Compute spatial resolution metrics to compare MEG with EEG+MEG

Compute spatial resolution metrics to compare MEG with EEG+MEG

Compute spatial resolution metrics to compare MEG with EEG+MEG