ECG artifact reduction using ICA & ctps

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1

Hello all mne_analysis

I try to reject ECG artifact in EEG using MNE library
(ref URL :
https://martinos.org/mne/stable/auto_tutorials/plot_artifacts_correction_ica.html?highlight=ecg
)

first, I decompose EEG signal to independent components

and set some parameters(n_components, method, decim, random_state) for ICA

Do you guys know how to set parameter or any reference for ICA parameter?

I use ICA parameter like:

n_components = (half of channels)
method = 'fastica'
decim = 3 (just follow artifact correction manuel above)
random_state = (half of channels)

and my uasge using ICA paramter above:
ica = ICA(n_components=n_components, method=method,
random_state=random_state)
ica.fit(raw, picks=picks_eeg, decim=decim)

do you guys have any know-how?

Thanks

Do Dae Guk | Signal and System Lab.

Inje Univ. | Department of Biomedical engineering | the Degree of Bachelor

#302 Building A, Inje-Ro 197, Gimhae, Gyung-nam, South Korea, 621-749

Tel. +82-55-320-3797 | Fax. +82-55-327-3292

C.P +82-10-8353-7985

E-mail : eornrsayclub at gmail.com <eornrsayclub at naver.com> |
eornrsayclub at naver.com
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2

hi,

unfortunately I can only personally advise you to look at the components
and assess if you correctly capture artifacts with the parameters you used.

Best,
Alex