mne.preprocessing.nirs.beer_lambert_law#

mne.preprocessing.nirs.beer_lambert_law(raw, ppf=6.0)[source]#

Convert NIRS optical density data to haemoglobin concentration.

Parameters:
rawinstance of Raw

The optical density data.

ppftuple | float

The partial pathlength factors for each wavelength.

Changed in version 1.7: Support for different factors for the two wavelengths.

Returns:
rawinstance of Raw

The modified raw instance.