Ambient Light

Definition: Ambient light is any light that does not originate from the emitters of the fNIRS device (e.g., sunlight, neon light). Depending on their nature, some ambient light sources may affect fNIRS measurements. For instance, they may introduce additional noise into the fNIRS signal or fully saturate the detectors.Definition: Ambient light is any light that does not originate from the emitters of the fNIRS device (e.g., sunlight, neon light). Depending on their nature, some ambient light sources may affect fNIRS measurements. For instance, they may introduce additional noise into the fNIRS signal or fully saturate the detectors.

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References: https://doi.org/10.1016/j.ijleo.2020.165116

Related terms: Optode Cover

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