Results 51 to 60 of about 125,997 (158)

Oxford OPM-MEG Example Data 2026

Openly sharable data collected from the Oxford OPM-MEG Lab at ...
Robert Seymour
core   +7 more sources

MEG-MRI co-registration.

, 2020
(a) SEF and (b) AEF experiments. The circles pertain to the location of OPM channels. For each MEG experiment the OPM array covers the cortex of interest.
Tony R. Carter (8357562), Samu Taulu (8357577), Peter D. D. Schwindt (8357583), Amir Borna (8357559), Anthony P. Colombo (8357565), Michael Weisend (8357574), Jim McKay (8357571), Yuan-Yu Jau (8357568), Julia M. Stephen (8357580)   +8 more
core   +1 more source

Movement Related Beta-Band Modulation with OPM-MEG: A Pilot Study. [PDF]

Brain Topogr
Optically pumped magnetometers (OPMs) represent a significant advancement in magnetoencephalography (MEG), offering high sensitivity without cryogenic cooling and enabling flexible sensor placement. In this pilot study, we evaluated whether a small, zero-
Stærmose TS, Blicher JU, Dalal SS.
europepmc   +2 more sources

Biplanar Nulling Coil System for OPM-MEG Using Printed Circuit Boards. [PDF]

Sensors (Basel)
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 required tedious error-prone manual winding of >1 km of
Jas M, Kamataris J, Matsubara T, Dong C, Motta G, Sohrabpour A, Ahlfors SP, Hämäläinen M, Okada Y, Sundaram P.   +9 more
europepmc   +6 more sources

Experimental setup of the SQUID and OPM-MEG systems.

, 2022
(A) Schematic representation of a SQUID-MEG system with a gradiometer array inside a liquid helium Dewar. (B) Dual-axis magnetometers produced by the company QuSpin, and an exemplary CAD model of one sensor holder.
Urban Marhl (11973237), Anna Jodko-Władzińska (11973240), Tilmann Sander (798601), Vojko Jazbinšek (11973243), Rüdiger Brühl (8809013)   +4 more
core   +1 more source

Wireless optically pumped magnetometer MEG

NeuroImage
The current magnetoencephalography (MEG) systems, which rely on cables for control and signal transmission, do not fully realize the potential of wearable optically pumped magnetometers (OPM). This study presents a significant advancement in wireless OPM-
Hao Cheng, Kaiyan He, Congcong Li, Xiao Ma, Fufu Zheng, Wei Xu, Pan Liao, Rui Yang, Dongxu Li, Lang Qin, Shuai Na, Bingjiang Lyu, Jia-Hong Gao   +12 more
doaj   +1 more source

A New Generation of OPM for High Dynamic and Large Bandwidth MEG: The ⁴He OPMs—First Applications in Healthy Volunteers

Sensors, 2023
MagnetoEncephaloGraphy (MEG) provides a measure of electrical activity in the brain at a millisecond time scale. From these signals, one can non-invasively derive the dynamics of brain activity.
Tjerk P. Gutteling, Mathilde Bonnefond, Tommy Clausner, Sébastien Daligault, Rudy Romain, Sergey Mitryukovskiy, William Fourcault, Vincent Josselin, Matthieu Le Prado, Agustin Palacios-Laloy, Etienne Labyt, Julien Jung, Denis Schwartz   +12 more
doaj   +1 more source

Geological carbon dioxide storage in the German North Sea: Static‐to‐dynamic capacity refinement for a 10 Mt/y injection scenario

Deep Underground Science and Engineering, EarlyView.
This study assesses whether a saline aquifer in the German North Sea can sustain industrial‐scale CO2 injection at 10 Mt/year over 30 years. A 3D reservoir model is used to compare static capacity with dynamically achievable storage. The work links site‐scale injection strategy design with basin‐scale pressure response, providing a framework for ...
Firdovsi Gasanzade, Sebastian Bauer
wiley   +1 more source

Dynamic Active Site Mechanism and Compositional Tuning in LaxSr1−xCoyFe1−yO3 (LSCF) Perovskites Toward Efficient Oxygen Evolution

EcoEnergy, EarlyView.
A dynamic active site mechanism through cooperative metal–lattice oxygen interactions enables efficient oxygen evolution in LSCF perovskites without relying on oxygen vacancy formation, where the La/Sr ratio governs the intrinsic activity of LSCF and Co incorporation provides secondary enhancement, establishing a general composition‐guided paradigm for
Seong Chan Cho, Hajin Lee, Jun Ho Seok, Jae Hun Seol, Hung Ngo Manh, Chi Ho Lee, Sang Uck Lee   +6 more
wiley   +1 more source

Mapping neural signatures of face processing in young children: an OPM-MEG study. [PDF]

Soc Cogn Affect Neurosci
Abstract Facial expressions are fundamental to social communication, with emotional face processing developing throughout childhood. However, the neural mechanisms underlying this process in young children remain underexplored due to challenges in neuroimaging this population.
Safar K, Vandewouw MM, Rhodes N, Sato J, Taylor MJ.   +4 more
europepmc   +4 more sources