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May 19, 2020Journal of Neuroscience MethodsOpen Access

Effectively combining temporal projection noise suppression methods in magnetoencephalography

Maggie Clarke Eric B. Larson Kambiz Tavabi Samu Taulu

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Key Points

This research aims to assess the effectiveness of two noise suppression algorithms in MEG measurements.
Examined independent and joint effects of tSSS and OTP algorithms on MEG data.
Analyzed noise suppression in cases with low signal-to-noise ratios.
Assessed detectability of high-frequency brain oscillations using combined methods.
Both OTP and tSSS effectively suppress noise in MEG data.
Joint operation of OTP and tSSS significantly improves noise suppression in low SNR cases.
Combination of OTP and tSSS enhances detectability of high-frequency brain oscillations.

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Implication

Evaluates noise suppression methods in MEG, suggesting improved brain signal detection.

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Cite This Study

Clarke et al. (2020) studied this question.

synapsesocial.com/papers/6a22ae5726d06b648c0e1cbf https://doi.org/10.1016/j.jneumeth.2020.108700

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