mne.minimum_norm.apply_inverse_raw

mne.minimum_norm.apply_inverse_raw(raw, inverse_operator, lambda2, method='dSPM', label=None, start=None, stop=None, nave=1, time_func=None, pick_ori=None, buffer_size=None, prepared=False, method_params=None, verbose=None)[source]

Apply inverse operator to Raw data.

Parameters:
raw : Raw object

Raw data.

inverse_operator : dict

Inverse operator.

lambda2 : float

The regularization parameter.

method : “MNE” | “dSPM” | “sLORETA” | “eLORETA”

Use mininum norm, dSPM (default), sLORETA, or eLORETA.

label : Label | None

Restricts the source estimates to a given label. If None, source estimates will be computed for the entire source space.

start : int

Index of first time sample (index not time is seconds).

stop : int

Index of first time sample not to include (index not time is seconds).

nave : int

Number of averages used to regularize the solution. Set to 1 on raw data.

time_func : callable

Linear function applied to sensor space time series.

pick_ori : None | “normal” | “vector”

If “normal”, rather than pooling the orientations by taking the norm, only the radial component is kept. This is only implemented when working with loose orientations. If “vector”, no pooling of the orientations is done and the vector result will be returned in the form of a mne.VectorSourceEstimate object. This does not work when using an inverse operator with fixed orientations.

buffer_size : int (or None)

If not None, the computation of the inverse and the combination of the current components is performed in segments of length buffer_size samples. While slightly slower, this is useful for long datasets as it reduces the memory requirements by approx. a factor of 3 (assuming buffer_size << data length). Note that this setting has no effect for fixed-orientation inverse operators.

prepared : bool

If True, do not call prepare_inverse_operator().

method_params : dict | None

Additional options for eLORETA. See Notes of apply_inverse().

New in version 0.16.

verbose : bool, str, int, or None

If not None, override default verbose level (see mne.verbose() and Logging documentation for more).

Returns:
stc : SourceEstimate | VectorSourceEstimate | VolSourceEstimate

The source estimates.

See also

apply_inverse_epochs
Apply inverse operator to epochs object
apply_inverse
Apply inverse operator to evoked object

Examples using mne.minimum_norm.apply_inverse_raw