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  1. Article

    Open Access

    Optical Co-registration of MRI and On-scalp MEG

    To estimate the neural generators of magnetoencephalographic (MEG) signals, MEG data have to be co-registered with an anatomical image, typically an MR image. Optically-pumped magnetometers (OPMs) enable the c...

    Rasmus Zetter, Joonas Iivanainen, Lauri Parkkonen in Scientific Reports (2019)

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  2. Article

    Open Access

    Requirements for Coregistration Accuracy in On-Scalp MEG

    Recent advances in magnetic sensing has made on-scalp magnetoencephalography (MEG) possible. In particular, optically-pumped magnetometers (OPMs) have reached sensitivity levels that enable their use in MEG. I...

    Rasmus Zetter, Joonas Iivanainen, Matti Stenroos, Lauri Parkkonen in Brain Topography (2018)

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