Biplanar Nulling Coil System for OPM-MEG Using Printed Circuit Boards

Biplanar Nulling Coil System for OPM-MEG Using Printed Circuit Boards

Optically pumped magnetometers (OPMs) are a promising magnetoencephalography (MEG) technology for the non-invasive measurement of human electrophysiological signals. Prior work developed biplanar background field-nulling coils necessary for OPM operation, but these were expensive to produce and requ...

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Bibliographic Details
Main Authors: Mainak Jas, John Kamataris, Teppei Matsubara, Chunling Dong, Gabriel Motta, Abbas Sohrabpour, Seppo P. Ahlfors, Matti Hämäläinen, Yoshio Okada, Padmavathi Sundaram
Format: Article
Language:English
Published: MDPI AG 2025-04-01
Series:Sensors
Subjects:
magnetoencephalography
field nulling
optically pumped magnetometer
printed circuit boards
somatosensory evoked field
Online Access:https://www.mdpi.com/1424-8220/25/9/2759
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