Population
Biomedical signals (magnetoencephalogram [MEG] and magnetocardiogram [MCG]) corrupted by heart interference
Design
Other
Authors
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Supports further development of cardiac artifact removal in MEG/MCG; hypothesis-generating pending prospective validation in clinical datasets.
A novel two-pass adaptive filtering algorithm effectively cancels heart interference in biomedical signals like MEG and MCG by a factor of 30 without distorting the signals of interest.
Strobach et al. (1994) studied this question.
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