A fully integrated whole-head helium OPM MEG: a performance assessment compared to cryogenic MEG

A fully integrated whole-head helium OPM MEG: a performance assessment compared to cryogenic MEG

Magnetoencephalography (MEG) is a neuroimaging technique that measures neuronal activity at a millisecond scale. A few years ago, a new generation of MEG sensors emerged: optically pumped magnetometers (OPMs). The most common OPMs use alkali atoms as the sensing element. These alkali OPM sensors mus...

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Bibliographic Details
Main Authors: Maxime Bonnet, Denis Schwartz, Tjerk Gutteling, Sebastien Daligault, Etienne Labyt
Format: Article
Language:English
Published: Frontiers Media S.A. 2025-04-01
Series:Frontiers in Medical Technology
Subjects:
simulation
OPM
MEG
SQUID
helium OPM
neuroimaging
Online Access:https://www.frontiersin.org/articles/10.3389/fmedt.2025.1548260/full
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