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<div>Dear EEGlab experts,</div>
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<div>Hello! I am working on a a simultaneous fMRI/EEG dataset and have a question regarding gradient artifact removal. I have observed gradient artifact residuals in the ICA spectra after using OBS from fmrib plug-in to remove gradient artifact. I found that
even though the EEG and fMRI scanner is synchronized, but the slice-to-slice interval (68.2ms) is not an integer multiple of EEG sampling rate (1kHz or 1ms), which is known to cause the gradient artifact residuals in the preprocessed data. I am wondering if
there is some way to better remove gradient artifact residuals in this case. </div>
<div>Thank you for your time.</div>
<div>Oliver Xie</div>
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