mne.beamformer.apply_lcmv_cov

mne.beamformer.apply_lcmv_cov(data_cov, filters, verbose=None)

Apply Linearly Constrained Minimum Variance (LCMV) beamformer weights.

Apply Linearly Constrained Minimum Variance (LCMV) beamformer weights to a data covariance matrix to estimate source power.

Parameters

data_covinstance of Covariance

Data covariance matrix.

filtersinstance of Beamformer

LCMV spatial filter (beamformer weights). Filter weights returned from make_lcmv().

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

stcSourceEstimate | VolSourceEstimate

Source power.

See also

make_lcmv, apply_lcmv, apply_lcmv_epochs, apply_lcmv_raw

Examples using mne.beamformer.apply_lcmv_cov

Source reconstruction using an LCMV beamformer

Compute evoked ERS source power using DICS, LCMV beamformer, and dSPM

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