Magnetoencephalography (MEG) measures human brain function via assessment of the
magnetic fields generated by electrical activity in neurons. Despite providing high-quality …

Abstract Optically Pumped Magnetometers (OPMs) have emerged as a viable and wearable
alternative to cryogenic, superconducting MEG systems. This new generation of sensors has …

Imaging human brain function with techniques such as magnetoencephalography typically
requires a subject to perform tasks while their head remains still within a restrictive scanner …

Magnetoencephalography (MEG) is a powerful technique for functional neuroimaging,
offering a non-invasive window on brain electrophysiology. MEG systems have traditionally …

Advances in the field of quantum sensing mean that magnetic field sensors, operating at
room temperature, are now able to achieve sensitivity similar to that of cryogenically cooled …

We present a method of optical magnetometry with parts-per-billion resolution that is able to
detect biomagnetic signals generated from the human brain and heart in Earth's ambient …

The spatial resolution of magnetoencephalography (MEG) can be increased from that of
conventional SQUID-based systems by employing on-scalp sensor arrays of eg optically …

Quantum metrology provides a route to overcome practical limits in sensing devices. It holds
particular relevance to biology, where sensitivity and resolution constraints restrict …

Magnetoencephalography (MEG) measures the small magnetic fields generated by current
flow in neural networks, providing a noninvasive metric of brain function. MEG is well …

The optically pumped magnetometer (OPM) is a viable means to detect magnetic fields
generated by human brain activity. Compared to conventional detectors (superconducting …